Question 1

Which statement concerning production of bryophyte reproductive cells is true?&#8203;&#10;A) &#8203;Spores and gametes are produced by meiosis.&#10;B) &#8203;Spores and gametes are produced by mitosis.&#10;C) &#8203;Spores are produced by meiosis, whereas gametes are produced by mitosis.&#10;D) &#8203;Spores are produced by mitosis, whereas gametes are produced by meiosis.&#10;E) &#8203;Spores and gametes are both used for sexual reproduction.

Accepted Answer

Spores are produced by meiosis in the sporophyte generation, while gametes are produced by mitosis in the gametophyte generation. Therefore, spores and gametes are produced by different methods in bryophytes, with spores coming from meiosis and gametes coming from mitosis.

Question 2

Although we know of threats to about ____ wild plant species, the actual number is likely much higher.&#10;A) &#8203;5,000&#10;B) &#8203;7,000&#10;C) &#8203;12,000&#10;D) &#8203;37,000&#10;E) &#8203;130,000

Accepted Answer

C

Question 3

&#10;Refer to the figure above for questions&#10;In the illustration above showing the haploid phase in the life cycle of a fern, what part represents the male gametangium?&#10;A) &#8203;1&#10;B) &#8203;2&#10;C) &#8203;3&#10;D) &#8203;4&#10;E) &#8203;5

Accepted Answer

E

Question 4

&#8203;&#10;Following Questions refer to the above figure.&#10;Which of the photographs in the above figure is an angiosperm?&#10;A) &#8203;A&#10;B) &#8203;B&#10;C) &#8203;C&#10;D) &#8203;D&#10;E) both C and D

Accepted Answer

The answer of   &#8203;&#10;Following Questions refer to the...

Question 5

&#8203;&#10;Following Questions refer to the above figure.&#10;A significant event influencing the rapid evolution of plants on land after their initial appearance wasthe ____.&#10;A) &#8203;increase of atmospheric oxygen&#10;B) &#8203;reduction of ultraviolet radiation penetration through the atmosphere&#10;C) &#8203;stabilization of global climates&#10;D) &#8203;increase in soil nutrients&#10;E) &#8203;merging of land masses

Accepted Answer

The reduction of ultraviolet (UV) radiation penetration through the atmosphere was a significant event that influenced the rapid evolution of plants on land. The development of the ozone layer helped to block harmful UV radiation, making the terrestrial environment more hospitable for plant life and allowing plants to thrive and diversify on land.

Question 6

A sorus is ____.&#10;A) &#8203;a fern spore&#10;B) &#8203;the fern gametophyte&#10;C) &#8203;an egg-producing structure&#10;D) &#8203;where the sperm are produced&#10;E) &#8203;a collection of sporangia

Accepted Answer

A sorus is a collection of sporangia. Sporangia are structures that produce and contain spores, which are used in reproduction for many plant species including ferns.

Question 7

Which statement concerning fertilization in ferns is true?&#8203;&#10;A) &#8203;The sporophyte grows from a spore.&#10;B) &#8203;The process requires water.&#10;C) &#8203;The fertilization product is haploid.&#10;D) &#8203;A spore is the product of fertilization.&#10;E) &#8203;The process occurs outside the egg-producing structure.

Accepted Answer

Ferns require water for fertilization because the sperm cells must swim to the egg cells.

Question 8

Why is it important to maintain a collection of wild relatives of crop plants?&#8203;&#10;A) &#8203;Humans have a natural urge to collect things.&#10;B) &#8203;It allows future generations to see plants that are gone.&#10;C) &#8203;Seeds are not stable.&#10;D) &#8203;Crop plants do not produce their own seeds.&#10;E) &#8203;It provides insurance in the form of genetic diversity.

Accepted Answer

Maintaining a collection of wild relatives of crop plants provides insurance in the form of genetic diversity. This genetic diversity can be used by plant breeders to develop new crop varieties that are more resilient to pests, diseases, and environmental stresses. Additionally, wild relatives may contain valuable traits that can enhance crop productivity and nutritional content.

Question 9

&#10;Following Questions refer to the above figure.&#10;In the accompanying figure, which of the following represents a multicellular, haploidreproductive stage?&#10;A) &#8203;1&#10;B) &#8203;2&#10;C) &#8203;3&#10;D) &#8203;4&#10;E) &#8203;5

Accepted Answer

The answer of   &#10;Following Questions refer to the...

Question 10

&#10;Following Questions refer to the above figure.&#10;Four of the following statements are true of xylem. Which one is the exception?&#8203;&#10;A) &#8203;conducts water up the plant&#10;B) &#8203;conducts mineral ions up the plant&#10;C) &#8203;connects with roots&#10;D) &#8203;connects with leaves&#10;E) &#8203;transports sugars

Accepted Answer

Xylem is responsible for transporting water and minerals from the roots up to the leaves of the plant. They connect with the roots of the plant to uptake water and minerals. However, they do not transport sugars, which is the role of the phloem.

Question 11

The Svalbard Global Seed Vault is located on a ____ island.&#10;A) &#8203;Dutch&#10;B) &#8203;Swiss&#10;C) &#8203;Danish&#10;D) &#8203;Swedish&#10;E) &#8203;Norwegian

Accepted Answer

The answer of The Svalbard Global Seed Vault is located...

Question 12

Which specialization evolved in land plants to allow for reproduction in dry conditions?&#8203;&#10;A) &#8203;xylem&#10;B) &#8203;phloem&#10;C) &#8203;stomata&#10;D) &#8203;roots&#10;E) &#8203;sporophyte dominance

Accepted Answer

The answer of Which specialization evolved in land plants to...

Question 13

&#8203;&#10;Following Questions refer to the above figure.&#10;Which of the photographs in the above figure represents the bryophyte?&#10;A) &#8203;A&#10;B) &#8203;B&#10;C) &#8203;C&#10;D) &#8203;D&#10;E) both B and C

Accepted Answer

The answer of   &#8203;&#10;Following Questions refer to the...

Question 14

&#10;Following Questions refer to the above figure.&#10;In the accompanying figure, which of the following represents a multicellular, diploidreproductive stage?&#8203;&#10;A) &#8203;1&#10;B) &#8203;2&#10;C) &#8203;3&#10;D) &#8203;4&#10;E) &#8203;5

Accepted Answer

The answer of   &#10;Following Questions refer to the...

Question 15

In horsetails, lycophytes, and whisk ferns, ____&#8203;.&#10;A) &#8203;spores give rise to gametophytes&#10;B) &#8203;the main plant body is a gametophyte&#10;C) &#8203;the sporophyte bears sperm- and egg-producing organs&#10;D) &#8203;the gametophyte is the dominant stage in the life cycle&#10;E) &#8203;the gametophyte produces spores

Accepted Answer

The answer of In horsetails, lycophytes, and whisk ferns, ____&#8203;.&#10;A)...

Question 16

&#10;Mosses have ____.&#10;A) &#8203;xylem&#10;B) &#8203;lignin&#10;C) &#8203;true stems&#10;D) &#8203;rhizoids&#10;E) &#8203;independent sporophytes

Accepted Answer

The answer of  &#10;Mosses have ____.&#10;A) &#8203;xylem&#10;B) &#8203;lignin&#10;C) &#8203;true...

Question 17

The cuticle of a plant is primarily for ____.&#10;A) &#8203;retention of water&#10;B) &#8203;conduction of water&#10;C) &#8203;absorption of carbon dioxide&#10;D) &#8203;protection from strong sunlight&#10;E) &#8203;mechanical support

Accepted Answer

The answer of The cuticle of a plant is primarily...

Question 18

&#10;Four of these statements are true about the structure in the image above. Which statement is FALSE?&#8203;&#10;A) &#8203;It is used for reproduction.&#10;B) &#8203;It is used for gas exchange.&#10;C) &#8203;It is used for water conservation.&#10;D) &#8203;It extends across the cuticle.&#10;E) &#8203;It is a stoma.

Accepted Answer

The answer of  &#10;Four of these statements are true...

Question 19

A key innovation that helped sporophyte dominant plants survive in high, dry environments is ____.&#10;A) &#8203;flagellated sperm&#10;B) &#8203;the cuticle&#10;C) &#8203;xylem&#10;D) &#8203;phloem&#10;E) &#8203;lignin

Accepted Answer

The answer of A key innovation that helped sporophyte dominant...

Question 20

Which of the following is considered to be most closely related to land plants?&#8203;&#10;A) &#8203;red algae&#10;B) &#8203;chlorophytes&#10;C) &#8203;charophytes&#10;D) &#8203;trypanosomes&#10;E) &#8203;brown algae

Accepted Answer

The answer of Which of the following is considered to...

Question 21

Four of the following are characteristic of the majority of vascular plants. Which one is the exception?&#8203;&#10;A) &#8203;They have leaves.&#10;B) &#8203;They possess dependent gametophytes.&#10;C) &#8203;They produce seeds.&#10;D) &#8203;They have rhizoids.&#10;E) &#8203;They produce microspores and megaspores.

Accepted Answer

The answer of Four of the following are characteristic of...

Question 22

Four of the following plants aremonocots. Which one is the exception?&#10;A) &#8203;orchid&#10;B) &#8203;wheat&#10;C) &#8203;maple&#10;D) &#8203;grass&#10;E) &#8203;palm

Accepted Answer

The answer of Four of the following plants aremonocots. Which...

Question 23

Oils from rapeseed and hemp are used in four of the following. Which one is the exception?&#8203;&#10;A) &#8203;detergents&#10;B) &#8203;dye&#10;C) &#8203;skin care products&#10;D) &#8203;fuel&#10;E) &#8203;industrial lubricants

Accepted Answer

The answer of Oils from rapeseed and hemp are used...

Question 24

&#8203;&#10;   &#10;Refer to the figure above for questions&#10;Four of these statements about conifers are true. Which one is the exception?&#10;A) &#8203;They form seeds in female cones.&#10;B) &#8203;They have needlelike and scale-like leaves.&#10;C) &#8203;They have a thick cuticle.&#10;D) &#8203;They have motile sperm.&#10;E) &#8203;They are mostly evergreen.

Accepted Answer

The answer of &#8203;&#10;   &#10;Refer to the figure...

Question 25

Which of the following is made from tree bark?&#8203;&#10;A) &#8203;cinnamon&#10;B) &#8203;cocaine&#10;C) &#8203;maple syrup&#10;D) &#8203;hemp&#10;E) &#8203;saffron

Accepted Answer

The answer of Which of the following is made from...

Question 26

Which plants are widely planted in cities because of their resistance to insect predators, air pollution, and disease?&#8203;&#10;A) &#8203;horsetails&#10;B) &#8203;ginkgoes&#10;C) &#8203;pines&#10;D) &#8203;spruces&#10;E) &#8203;junipers

Accepted Answer

The answer of Which plants are widely planted in cities...

Question 27

The seed develops from the ____.&#10;A) &#8203;gametophyte&#10;B) &#8203;ovary&#10;C) &#8203;ovule&#10;D) &#8203;pollen grain&#10;E) &#8203;zygote

Accepted Answer

The answer of The seed develops from the ____.&#10;A) &#8203;gametophyte&#10;B)...

Question 28

The rapid expansion of angiosperms late in the Mesozoic era appears to be related to their coevolution with ____.&#10;A) &#8203;dinosaurs&#10;B) &#8203;gymnosperms&#10;C) &#8203;insects&#10;D) &#8203;mammals&#10;E) &#8203;birds

Accepted Answer

The answer of The rapid expansion of angiosperms late in...

Question 29

Choose the most appropriate response.&#8203;&#10;a.&#8203;have rhizoids, cuticle, and protected embryo sporophyte&#10;b.&#8203;one cotyledon&#10;c.&#8203;non-seed-bearing, heart-shaped gametophytes; spore-bearing leaves with sori&#10;d.&#8203;Lycopodium; cone-bearing sporophyte; free-living gametophyte&#10;e.&#8203;only one species left&#10;f.&#8203;cypress and redwood; heterosporous; mostly evergreen&#10;g.&#8203;confined to tropics or warm, temperate zones; resemble squat cone-bearing palm trees&#10;h.&#8203;two cotyledons&#10;i.&#8203;Equisetum; homosporous; rhizomes present; aerial stems jointed; scouring rushes&#10;j.&#8203;have coevolved with pollinating vectors&#10;eudicots

Accepted Answer

The answer of Choose the most appropriate response.&#8203;&#10;a.&#8203;have rhizoids, cuticle,...

Question 30

Choose the most appropriate response.&#8203;&#10;a.&#8203;have rhizoids, cuticle, and protected embryo sporophyte&#10;b.&#8203;one cotyledon&#10;c.&#8203;non-seed-bearing, heart-shaped gametophytes; spore-bearing leaves with sori&#10;d.&#8203;Lycopodium; cone-bearing sporophyte; free-living gametophyte&#10;e.&#8203;only one species left&#10;f.&#8203;cypress and redwood; heterosporous; mostly evergreen&#10;g.&#8203;confined to tropics or warm, temperate zones; resemble squat cone-bearing palm trees&#10;h.&#8203;two cotyledons&#10;i.&#8203;Equisetum; homosporous; rhizomes present; aerial stems jointed; scouring rushes&#10;j.&#8203;have coevolved with pollinating vectors&#10;monocots

Accepted Answer

The answer of Choose the most appropriate response.&#8203;&#10;a.&#8203;have rhizoids, cuticle,...

Question 31

Four of the following are C&#8323; grasses. Which one is the exception?&#8203;&#10;A) &#8203;wheat&#10;B) &#8203;oats&#10;C) &#8203;barley&#10;D) &#8203;rice&#10;E) &#8203;legumes

Accepted Answer

The answer of Four of the following are C&#8323; grasses....

Question 32

&#8203;&#10;   &#10;Refer to the figure above for questions&#10;In the accompanying illustration depicting the life cycle of a conifer (pine), which numbered item represents the sporophyte?&#8203;&#10;A) &#8203;1&#10;B) &#8203;2&#10;C) &#8203;3&#10;D) &#8203;4&#10;E) &#8203;5

Accepted Answer

The answer of &#8203;&#10;   &#10;Refer to the figure...

Question 33

Dependence on animal vectors for fertilization and dispersal is characteristic of many species of ____.&#10;A) &#8203;ferns&#10;B) &#8203;angiosperms&#10;C) &#8203;mosses&#10;D) &#8203;conifer&#10;E) &#8203;cycads

Accepted Answer

The answer of Dependence on animal vectors for fertilization and...

Question 34

In conifers, meiosis of diploid cells in an ovule produces ____.&#10;A) &#8203;microspores&#10;B) &#8203;pollen sacs&#10;C) &#8203;pollination droplets&#10;D) &#8203;pollen grains&#10;E) &#8203;megaspores

Accepted Answer

The answer of In conifers, meiosis of diploid cells in...

Question 35

&#8203;&#10;   &#10;Refer to the figure above for questions&#10;Which numbered item in the accompanying figure above represents microspores?&#10;A) &#8203;1&#10;B) &#8203;2&#10;C) &#8203;3&#10;D) &#8203;4&#10;E) &#8203;5

Accepted Answer

The answer of &#8203;&#10;   &#10;Refer to the figure...

Question 36

&#8203;&#10;   &#10;Refer to the figure above for questions&#10;Which numbered item in the figure above represents a female gametophyte?&#10;A) &#8203;1&#10;B) &#8203;2&#10;C) &#8203;3&#10;D) &#8203;4&#10;E) &#8203;5

Accepted Answer

The answer of &#8203;&#10;   &#10;Refer to the figure...

Question 37

In seed plants, the microspores become ___.&#10;A) &#8203;ovules&#10;B) &#8203;seeds&#10;C) &#8203;pollen grains&#10;D) &#8203;cones&#10;E) &#8203;sperm cells

Accepted Answer

The answer of In seed plants, the microspores become ___.&#10;A)...

Question 38

Four of the following fabrics are made from angiosperms. Which one is the exception?&#8203;&#10;A) &#8203;corn&#10;B) &#8203;burlap&#10;C) &#8203;linen&#10;D) &#8203;ramie&#10;E) &#8203;hemp

Accepted Answer

The answer of Four of the following fabrics are made...

Question 39

The ____ are tropical and subtropical gymnosperms that resemble palms.&#10;A) &#8203;foxtails&#10;B) &#8203;gingkoes&#10;C) &#8203;gnetophytes&#10;D) &#8203;cycads&#10;E) &#8203;conifers

Accepted Answer

The answer of The ____ are tropical and subtropical gymnosperms...

Question 40

&#10;Refer to the figure above for questions&#10;In the life cycle of a fern, what is the name of the structure that produces the haploid spores?&#8203;&#10;A) &#8203;sori&#10;B) &#8203;rhizome&#10;C) &#8203;gametophyte&#10;D) &#8203;gametangium&#10;E) &#8203;strobilus

Accepted Answer

The answer of   &#10;Refer to the figure above...

Question 41

Choose the most appropriate response.&#8203;&#10;a.&#8203;have rhizoids, cuticle, and protected embryo sporophyte&#10;b.&#8203;one cotyledon&#10;c.&#8203;non-seed-bearing, heart-shaped gametophytes; spore-bearing leaves with sori&#10;d.&#8203;Lycopodium; cone-bearing sporophyte; free-living gametophyte&#10;e.&#8203;only one species left&#10;f.&#8203;cypress and redwood; heterosporous; mostly evergreen&#10;g.&#8203;confined to tropics or warm, temperate zones; resemble squat cone-bearing palm trees&#10;h.&#8203;two cotyledons&#10;i.&#8203;Equisetum; homosporous; rhizomes present; aerial stems jointed; scouring rushes&#10;j.&#8203;have coevolved with pollinating vectors&#10;cycads

Accepted Answer

The answer of Choose the most appropriate response.&#8203;&#10;a.&#8203;have rhizoids, cuticle,...

Question 42

Features that contributed to success on land include a(n) __________ that protects spores.

Accepted Answer

The answer of Features that contributed to success on land...

Question 43

Answer the following questions in reference to the five divisions of vascular plants listed below.
a.lycophytes
b.bryophytes
c.monocots
d.conifers
e.eudicots
Members of this group are heterosporous with well-developed seed and pollen-bearing cones.

Accepted Answer

The answer of Answer the following questions in reference to...

Question 44

Land plants, or embryophytes, are close relatives of __________, a kind of green algae.

Accepted Answer

The answer of Land plants, or embryophytes, are close relatives...

Question 45

Choose the most appropriate response.&#8203;&#10;a.&#8203;have rhizoids, cuticle, and protected embryo sporophyte&#10;b.&#8203;one cotyledon&#10;c.&#8203;non-seed-bearing, heart-shaped gametophytes; spore-bearing leaves with sori&#10;d.&#8203;Lycopodium; cone-bearing sporophyte; free-living gametophyte&#10;e.&#8203;only one species left&#10;f.&#8203;cypress and redwood; heterosporous; mostly evergreen&#10;g.&#8203;confined to tropics or warm, temperate zones; resemble squat cone-bearing palm trees&#10;h.&#8203;two cotyledons&#10;i.&#8203;Equisetum; homosporous; rhizomes present; aerial stems jointed; scouring rushes&#10;j.&#8203;have coevolved with pollinating vectors&#10;horsetails

Accepted Answer

The answer of Choose the most appropriate response.&#8203;&#10;a.&#8203;have rhizoids, cuticle,...

Question 46

Choose the most appropriate response.&#8203;&#10;a.&#8203;have rhizoids, cuticle, and protected embryo sporophyte&#10;b.&#8203;one cotyledon&#10;c.&#8203;non-seed-bearing, heart-shaped gametophytes; spore-bearing leaves with sori&#10;d.&#8203;Lycopodium; cone-bearing sporophyte; free-living gametophyte&#10;e.&#8203;only one species left&#10;f.&#8203;cypress and redwood; heterosporous; mostly evergreen&#10;g.&#8203;confined to tropics or warm, temperate zones; resemble squat cone-bearing palm trees&#10;h.&#8203;two cotyledons&#10;i.&#8203;Equisetum; homosporous; rhizomes present; aerial stems jointed; scouring rushes&#10;j.&#8203;have coevolved with pollinating vectors&#10;ferns

Accepted Answer

The answer of Choose the most appropriate response.&#8203;&#10;a.&#8203;have rhizoids, cuticle,...

Question 47

Answer the following questions in reference to the five divisions of vascular plants listed below.
a.lycophytes
b.bryophytes
c.monocots
d.conifers
e.eudicots
Members of this group are heterosporous with well-developed seed and pollen-bearing cones.

Accepted Answer

The answer of Answer the following questions in reference to...

Question 48

__________ attach a gametophyte to soil or another surface.

Accepted Answer

The answer of __________ attach a gametophyte to soil or...

Question 49

Answer the following questions in reference to the five divisions of vascular plants listed below.
a.lycophytes
b.bryophytes
c.monocots
d.conifers
e.eudicots
Members of this group are heterosporous with well-developed seed and pollen-bearing cones.

Accepted Answer

The answer of Answer the following questions in reference to...

Question 50

In seed plants, __________ allow reproduction without standing water.

Accepted Answer

The answer of In seed plants, __________ allow reproduction without...

Question 51

Ferns, roots, and fronds grow from __________.

Accepted Answer

The answer of Ferns, roots, and fronds grow from __________....

Question 52

Answer the following questions in reference to the five divisions of vascular plants listed below.
a.lycophytes
b.bryophytes
c.monocots
d.conifers
e.eudicots
Members of this group are heterosporous with well-developed seed and pollen-bearing cones.

Accepted Answer

The answer of Answer the following questions in reference to...

Question 53

Features that contributed to success on land include a(n) __________ and __________ that minimize water loss.

Accepted Answer

The answer of Features that contributed to success on land...

Question 54

Choose the most appropriate response.&#8203;&#10;a.&#8203;have rhizoids, cuticle, and protected embryo sporophyte&#10;b.&#8203;one cotyledon&#10;c.&#8203;non-seed-bearing, heart-shaped gametophytes; spore-bearing leaves with sori&#10;d.&#8203;Lycopodium; cone-bearing sporophyte; free-living gametophyte&#10;e.&#8203;only one species left&#10;f.&#8203;cypress and redwood; heterosporous; mostly evergreen&#10;g.&#8203;confined to tropics or warm, temperate zones; resemble squat cone-bearing palm trees&#10;h.&#8203;two cotyledons&#10;i.&#8203;Equisetum; homosporous; rhizomes present; aerial stems jointed; scouring rushes&#10;j.&#8203;have coevolved with pollinating vectors&#10;ginkgos

Accepted Answer

The answer of Choose the most appropriate response.&#8203;&#10;a.&#8203;have rhizoids, cuticle,...

Question 55

A(n) __________ dominates bryophyte life cycles.

Accepted Answer

The answer of A(n) __________ dominates bryophyte life cycles....

Question 56

Choose the most appropriate response.&#8203;&#10;a.&#8203;have rhizoids, cuticle, and protected embryo sporophyte&#10;b.&#8203;one cotyledon&#10;c.&#8203;non-seed-bearing, heart-shaped gametophytes; spore-bearing leaves with sori&#10;d.&#8203;Lycopodium; cone-bearing sporophyte; free-living gametophyte&#10;e.&#8203;only one species left&#10;f.&#8203;cypress and redwood; heterosporous; mostly evergreen&#10;g.&#8203;confined to tropics or warm, temperate zones; resemble squat cone-bearing palm trees&#10;h.&#8203;two cotyledons&#10;i.&#8203;Equisetum; homosporous; rhizomes present; aerial stems jointed; scouring rushes&#10;j.&#8203;have coevolved with pollinating vectors&#10;conifers

Accepted Answer

The answer of Choose the most appropriate response.&#8203;&#10;a.&#8203;have rhizoids, cuticle,...

Question 57

Answer the following questions in reference to the five divisions of vascular plants listed below.
a.lycophytes
b.bryophytes
c.monocots
d.conifers
e.eudicots
Members of this group are heterosporous with well-developed seed and pollen-bearing cones.

Accepted Answer

The answer of Answer the following questions in reference to...

Question 58

Choose the most appropriate response.&#8203;&#10;a.&#8203;have rhizoids, cuticle, and protected embryo sporophyte&#10;b.&#8203;one cotyledon&#10;c.&#8203;non-seed-bearing, heart-shaped gametophytes; spore-bearing leaves with sori&#10;d.&#8203;Lycopodium; cone-bearing sporophyte; free-living gametophyte&#10;e.&#8203;only one species left&#10;f.&#8203;cypress and redwood; heterosporous; mostly evergreen&#10;g.&#8203;confined to tropics or warm, temperate zones; resemble squat cone-bearing palm trees&#10;h.&#8203;two cotyledons&#10;i.&#8203;Equisetum; homosporous; rhizomes present; aerial stems jointed; scouring rushes&#10;j.&#8203;have coevolved with pollinating vectors&#10;club mosses

Accepted Answer

The answer of Choose the most appropriate response.&#8203;&#10;a.&#8203;have rhizoids, cuticle,...

Question 59

Choose the most appropriate response.&#8203;&#10;a.&#8203;have rhizoids, cuticle, and protected embryo sporophyte&#10;b.&#8203;one cotyledon&#10;c.&#8203;non-seed-bearing, heart-shaped gametophytes; spore-bearing leaves with sori&#10;d.&#8203;Lycopodium; cone-bearing sporophyte; free-living gametophyte&#10;e.&#8203;only one species left&#10;f.&#8203;cypress and redwood; heterosporous; mostly evergreen&#10;g.&#8203;confined to tropics or warm, temperate zones; resemble squat cone-bearing palm trees&#10;h.&#8203;two cotyledons&#10;i.&#8203;Equisetum; homosporous; rhizomes present; aerial stems jointed; scouring rushes&#10;j.&#8203;have coevolved with pollinating vectors&#10;angiosperm

Accepted Answer

The answer of Choose the most appropriate response.&#8203;&#10;a.&#8203;have rhizoids, cuticle,...

Question 60

Answer the following questions in reference to the five divisions of vascular plants listed below.
a.lycophytes
b.bryophytes
c.monocots
d.conifers
e.eudicots
Members of this group are heterosporous with well-developed seed and pollen-bearing cones.

Accepted Answer

The answer of Answer the following questions in reference to...

Question 61

Which would create a more acute dietary shortage for human beings: the loss of monocot crops or the loss of dicot crops?

Accepted Answer

The answer of Which would create a more acute dietary...

Question 62

Will our modern forests eventually become coal?&#8203;

Accepted Answer

The answer of Will our modern forests eventually become coal?&#8203;...

Question 63

Features that contributed to success on land include __________ and __________ (two types of vascular tissues).

Accepted Answer

The answer of Features that contributed to success on land...

Question 64

Conifers, cycads, ginkgos, and gnetophytes are all ______.

Accepted Answer

The answer of Conifers, cycads, ginkgos, and gnetophytes are all...

Deck 22: The Land Plants