Question 1

MATCHING
Matching.Choose the one most appropriate answer for each.
a.male spores of anthers
b.site where pollen tube usually penetrates the ovule
c.develops into a fruit at maturity
d.a 2n cell that will help form nutrients for the developing plant embryo
e.cluster of matured ovaries attached to a common receptacle
f.modified leaf with pigments and fragrance-producing cells
g.immature male gametophyte
h.female reproductive organ
i.landing platform for pollen
j.
pollen-bearing structure
k.female spores of ovule
l.
outermost whorl of leaf parts on a receptacle; generally green, but sometimes pigmented
m.
female gametophyte
n.
matured ovaries of several flowers fused together into a single mass (for example, pineapple, fig)
o.forms a seed at maturity
-megaspores

Accepted Answer

The answer of MATCHING
Matching.Choose the one most appropriate answer for...

Question 2

MATCHING
Matching.Choose the one most appropriate answer for each.
a.male spores of anthers
b.site where pollen tube usually penetrates the ovule
c.develops into a fruit at maturity
d.a 2n cell that will help form nutrients for the developing plant embryo
e.cluster of matured ovaries attached to a common receptacle
f.modified leaf with pigments and fragrance-producing cells
g.immature male gametophyte
h.female reproductive organ
i.landing platform for pollen
j.
pollen-bearing structure
k.female spores of ovule
l.
outermost whorl of leaf parts on a receptacle; generally green, but sometimes pigmented
m.
female gametophyte
n.
matured ovaries of several flowers fused together into a single mass (for example, pineapple, fig)
o.forms a seed at maturity
-aggregate fruit

Accepted Answer

The answer of MATCHING
Matching.Choose the one most appropriate answer for...

Question 3

MATCHING
Matching.Choose the one most appropriate answer for each.
a.male spores of anthers
b.site where pollen tube usually penetrates the ovule
c.develops into a fruit at maturity
d.a 2n cell that will help form nutrients for the developing plant embryo
e.cluster of matured ovaries attached to a common receptacle
f.modified leaf with pigments and fragrance-producing cells
g.immature male gametophyte
h.female reproductive organ
i.landing platform for pollen
j.
pollen-bearing structure
k.female spores of ovule
l.
outermost whorl of leaf parts on a receptacle; generally green, but sometimes pigmented
m.
female gametophyte
n.
matured ovaries of several flowers fused together into a single mass (for example, pineapple, fig)
o.forms a seed at maturity
-embryo sac

Accepted Answer

The answer of MATCHING
Matching.Choose the one most appropriate answer for...

Question 4

MATCHING
Matching.Choose the one most appropriate answer for each.
a.male spores of anthers
b.site where pollen tube usually penetrates the ovule
c.develops into a fruit at maturity
d.a 2n cell that will help form nutrients for the developing plant embryo
e.cluster of matured ovaries attached to a common receptacle
f.modified leaf with pigments and fragrance-producing cells
g.immature male gametophyte
h.female reproductive organ
i.landing platform for pollen
j.
pollen-bearing structure
k.female spores of ovule
l.
outermost whorl of leaf parts on a receptacle; generally green, but sometimes pigmented
m.
female gametophyte
n.
matured ovaries of several flowers fused together into a single mass (for example, pineapple, fig)
o.forms a seed at maturity
-carpel

Accepted Answer

Carpel is the female reproductive organ in angiosperms that contains the ovary, style, and stigma.

Answer: C
 The carpel develops into a fruit at maturity, enclosing the seeds that have developed from the ovules.

Answer: M
 The stigma is the region of the carpel that receives pollen grains.

Answer: K
 The ovule forms in the carpel and gives rise to a female gametophyte, which contains the egg cell that is fertilized by sperm to form the zygote.

Answer: D
 The triploid cell produced when one sperm cell fuses with the central cell in the ovule gives rise to the endosperm, which is a nutrient-rich tissue that nourishes the developing embryo in the seed.

Question 5

Classification.Respond to the following statements with reference to the flower parts listed below.
a.anther
b.stigma
c.ovule
d.ovary
e.stamen
-During fertilization of a flowering plant, the male gamete first adheres to this structure.

Accepted Answer

The answer of Classification.Respond to the following statements with reference...

Question 6

Classification.Respond to the following statements with reference to the flower parts listed below.
a.megaspore
b.microspore
c.ovule
d.ovary
e.seed
-This structure gives rise to the female gametophyte.

Accepted Answer

The answer of Classification.Respond to the following statements with reference...

Question 7

Classification.Respond to the following statements with reference to the flower parts listed below.
a.anther
b.stigma
c.ovule
d.ovary
e.stamen
-Male gametogenesis occurs in this structure.

Accepted Answer

The answer of Classification.Respond to the following statements with reference...

Question 8

MATCHING
Matching.Choose the one most appropriate answer for each.
a.male spores of anthers
b.site where pollen tube usually penetrates the ovule
c.develops into a fruit at maturity
d.a 2n cell that will help form nutrients for the developing plant embryo
e.cluster of matured ovaries attached to a common receptacle
f.modified leaf with pigments and fragrance-producing cells
g.immature male gametophyte
h.female reproductive organ
i.landing platform for pollen
j.
pollen-bearing structure
k.female spores of ovule
l.
outermost whorl of leaf parts on a receptacle; generally green, but sometimes pigmented
m.
female gametophyte
n.
matured ovaries of several flowers fused together into a single mass (for example, pineapple, fig)
o.forms a seed at maturity
-endosperm mother cell

Accepted Answer

The answer of MATCHING
Matching.Choose the one most appropriate answer for...

Question 9

MATCHING
Matching.Choose the one most appropriate answer for each.
a.male spores of anthers
b.site where pollen tube usually penetrates the ovule
c.develops into a fruit at maturity
d.a 2n cell that will help form nutrients for the developing plant embryo
e.cluster of matured ovaries attached to a common receptacle
f.modified leaf with pigments and fragrance-producing cells
g.immature male gametophyte
h.female reproductive organ
i.landing platform for pollen
j.
pollen-bearing structure
k.female spores of ovule
l.
outermost whorl of leaf parts on a receptacle; generally green, but sometimes pigmented
m.
female gametophyte
n.
matured ovaries of several flowers fused together into a single mass (for example, pineapple, fig)
o.forms a seed at maturity
-multiple fruit

Accepted Answer

The answer of MATCHING
Matching.Choose the one most appropriate answer for...

Question 10

MATCHING
Matching.Choose the one most appropriate answer for each.
a.male spores of anthers
b.site where pollen tube usually penetrates the ovule
c.develops into a fruit at maturity
d.a 2n cell that will help form nutrients for the developing plant embryo
e.cluster of matured ovaries attached to a common receptacle
f.modified leaf with pigments and fragrance-producing cells
g.immature male gametophyte
h.female reproductive organ
i.landing platform for pollen
j.
pollen-bearing structure
k.female spores of ovule
l.
outermost whorl of leaf parts on a receptacle; generally green, but sometimes pigmented
m.
female gametophyte
n.
matured ovaries of several flowers fused together into a single mass (for example, pineapple, fig)
o.forms a seed at maturity
-anther

Accepted Answer

The answer of MATCHING
Matching.Choose the one most appropriate answer for...

Question 11

MATCHING
Matching.Choose the one most appropriate answer for each.
a.male spores of anthers
b.site where pollen tube usually penetrates the ovule
c.develops into a fruit at maturity
d.a 2n cell that will help form nutrients for the developing plant embryo
e.cluster of matured ovaries attached to a common receptacle
f.modified leaf with pigments and fragrance-producing cells
g.immature male gametophyte
h.female reproductive organ
i.landing platform for pollen
j.
pollen-bearing structure
k.female spores of ovule
l.
outermost whorl of leaf parts on a receptacle; generally green, but sometimes pigmented
m.
female gametophyte
n.
matured ovaries of several flowers fused together into a single mass (for example, pineapple, fig)
o.forms a seed at maturity
-microspores

Accepted Answer

The answer of MATCHING
Matching.Choose the one most appropriate answer for...

Question 12

MATCHING
Matching.Choose the one most appropriate answer for each.
a.male spores of anthers
b.site where pollen tube usually penetrates the ovule
c.develops into a fruit at maturity
d.a 2n cell that will help form nutrients for the developing plant embryo
e.cluster of matured ovaries attached to a common receptacle
f.modified leaf with pigments and fragrance-producing cells
g.immature male gametophyte
h.female reproductive organ
i.landing platform for pollen
j.
pollen-bearing structure
k.female spores of ovule
l.
outermost whorl of leaf parts on a receptacle; generally green, but sometimes pigmented
m.
female gametophyte
n.
matured ovaries of several flowers fused together into a single mass (for example, pineapple, fig)
o.forms a seed at maturity
-pollen grain

Accepted Answer

A pollen grain is the immature male gametophyte of an angiosperm plant.

Answer: E
 A pollen grain is also the male reproductive organ in angiosperms.

Answer: J
 A pollen grain contains pollen sacs, which are the structures that produce and release the male gametes.

Answer: M
 The region of the carpel that receives pollen grains is called the stigma.

Answer: N
 The arrival of pollen on a receptive stigma is called pollination.

Answer: K
 The ovule is where the female gametophyte forms, and it gives rise to the seed at maturity.

Answer: O
 A fertilized ovule develops into a seed at maturity.

Question 13

Classification.Respond to the following statements with reference to the flower parts listed below.
a.anther
b.stigma
c.ovule
d.ovary
e.stamen
-A pollen tube ultimately grows into this structure.

Accepted Answer

The answer of Classification.Respond to the following statements with reference...

Question 14

MATCHING
Matching.Choose the one most appropriate answer for each.
a.male spores of anthers
b.site where pollen tube usually penetrates the ovule
c.develops into a fruit at maturity
d.a 2n cell that will help form nutrients for the developing plant embryo
e.cluster of matured ovaries attached to a common receptacle
f.modified leaf with pigments and fragrance-producing cells
g.immature male gametophyte
h.female reproductive organ
i.landing platform for pollen
j.
pollen-bearing structure
k.female spores of ovule
l.
outermost whorl of leaf parts on a receptacle; generally green, but sometimes pigmented
m.
female gametophyte
n.
matured ovaries of several flowers fused together into a single mass (for example, pineapple, fig)
o.forms a seed at maturity
-stigma

Accepted Answer

The answer of MATCHING
Matching.Choose the one most appropriate answer for...

Question 15

MATCHING
Matching.Choose the one most appropriate answer for each.
a.male spores of anthers
b.site where pollen tube usually penetrates the ovule
c.develops into a fruit at maturity
d.a 2n cell that will help form nutrients for the developing plant embryo
e.cluster of matured ovaries attached to a common receptacle
f.modified leaf with pigments and fragrance-producing cells
g.immature male gametophyte
h.female reproductive organ
i.landing platform for pollen
j.
pollen-bearing structure
k.female spores of ovule
l.
outermost whorl of leaf parts on a receptacle; generally green, but sometimes pigmented
m.
female gametophyte
n.
matured ovaries of several flowers fused together into a single mass (for example, pineapple, fig)
o.forms a seed at maturity
-ovary

Accepted Answer

The answer of MATCHING
Matching.Choose the one most appropriate answer for...

Question 16

MATCHING
Matching.Choose the one most appropriate answer for each.
a.male spores of anthers
b.site where pollen tube usually penetrates the ovule
c.develops into a fruit at maturity
d.a 2n cell that will help form nutrients for the developing plant embryo
e.cluster of matured ovaries attached to a common receptacle
f.modified leaf with pigments and fragrance-producing cells
g.immature male gametophyte
h.female reproductive organ
i.landing platform for pollen
j.
pollen-bearing structure
k.female spores of ovule
l.
outermost whorl of leaf parts on a receptacle; generally green, but sometimes pigmented
m.
female gametophyte
n.
matured ovaries of several flowers fused together into a single mass (for example, pineapple, fig)
o.forms a seed at maturity
-petal

Accepted Answer

A petal is a modified leaf that is often responsible for attracting pollinators with pigments and fragrance-producing cells.

Answer: M
 The region of the carpel that receives pollen grains is called the stigma, which is necessary for successful fertilization and seed production.

Answer: O
 Petals are not directly involved in seed production, but they can contribute to fruit formation by attracting pollinators to the female reproductive organs, leading to fertilization and seed development.

Question 17

MATCHING
Matching.Choose the one most appropriate answer for each.
a.male spores of anthers
b.site where pollen tube usually penetrates the ovule
c.develops into a fruit at maturity
d.a 2n cell that will help form nutrients for the developing plant embryo
e.cluster of matured ovaries attached to a common receptacle
f.modified leaf with pigments and fragrance-producing cells
g.immature male gametophyte
h.female reproductive organ
i.landing platform for pollen
j.
pollen-bearing structure
k.female spores of ovule
l.
outermost whorl of leaf parts on a receptacle; generally green, but sometimes pigmented
m.
female gametophyte
n.
matured ovaries of several flowers fused together into a single mass (for example, pineapple, fig)
o.forms a seed at maturity
-ovule

Accepted Answer

The answer of MATCHING
Matching.Choose the one most appropriate answer for...

Question 18

Classification.Respond to the following statements with reference to the flower parts listed below.
a.anther
b.stigma
c.ovule
d.ovary
e.stamen
-Fertilization of a flowering plant occurs directly inside of this structure.

Accepted Answer

The answer of Classification.Respond to the following statements with reference...

Question 19

Classification.Respond to the following statements with reference to the flower parts listed below.
a.anther
b.stigma
c.ovule
d.ovary
e.stamen
-This structure produces pollen.

Accepted Answer

The answer of Classification.Respond to the following statements with reference...

Question 20

MATCHING
Matching.Choose the one most appropriate answer for each.
a.male spores of anthers
b.site where pollen tube usually penetrates the ovule
c.develops into a fruit at maturity
d.a 2n cell that will help form nutrients for the developing plant embryo
e.cluster of matured ovaries attached to a common receptacle
f.modified leaf with pigments and fragrance-producing cells
g.immature male gametophyte
h.female reproductive organ
i.landing platform for pollen
j.
pollen-bearing structure
k.female spores of ovule
l.
outermost whorl of leaf parts on a receptacle; generally green, but sometimes pigmented
m.
female gametophyte
n.
matured ovaries of several flowers fused together into a single mass (for example, pineapple, fig)
o.forms a seed at maturity
-sepal

Accepted Answer

Sepals are the outermost leaf-like structures on a flower, protecting the developing bud.

Answer: M
 Sepals are part of a flower's reproductive anatomy, while the stigma is the specialized structure that receives pollen.

Answer: N
 Sepals are part of a flower's reproductive anatomy, while pollination occurs when pollen is transferred from the anther to the stigma.

Note: Sepals do not fit the descriptions provided in the other answer choices.

Quiz 29: Life Cycles of Flowering Plants

Classification.Respond to the following statements with reference to the flower parts listed below. a.anther b.stigma c.ovule d.ovary e.stamen -During fertilization of a flowering plant, the male gamete first adheres to this structure.

Classification.Respond to the following statements with reference to the flower parts listed below. a.megaspore b.microspore c.ovule d.ovary e.seed -This structure gives rise to the female gametophyte.

Classification.Respond to the following statements with reference to the flower parts listed below. a.anther b.stigma c.ovule d.ovary e.stamen -Male gametogenesis occurs in this structure.

Classification.Respond to the following statements with reference to the flower parts listed below. a.anther b.stigma c.ovule d.ovary e.stamen -A pollen tube ultimately grows into this structure.

Classification.Respond to the following statements with reference to the flower parts listed below. a.anther b.stigma c.ovule d.ovary e.stamen -Fertilization of a flowering plant occurs directly inside of this structure.

Classification.Respond to the following statements with reference to the flower parts listed below. a.anther b.stigma c.ovule d.ovary e.stamen -This structure produces pollen.