Deck 16: Sweet Orange and Plant Parts

Question 1

In sweet orange pre-harvest fruit drop is

A)Seldom experienced
B)Never experienced
C)common experienced
D)Problems of the area

Answer 1

Problems of the area

Question 2

The sweet orange is a

A)Loose skinned
B)Tight skinned
C)Both of them
D)Non of these

Answer 2

Tight skinned

Question 3

Sweet orange belongs to the family

A)Malvaceae
B)Rotaceae
C)Rutaceae
D)Chenopodiaceae

Answer 3

Rutaceae

Question 4

Citrus reticulat Blanco is the botanical name for

A)Sour lime
B)Mandarin
C)Both of a and b
D)None of these

Question 5

Tap roots of plants are also called as

A)Secondary roots
B)Adventitious roots
C)Primary roots
D)Tertiary roots

Question 6

The parts of stem from which a leaf arises is called

A)Node
B)Internodes
C)Apex
D)Bud

Question 7

Plants, soft and green, and can be easily bent is known

A)Herbaceous
B)Woody
C)Shrubs
D)Non of these

Question 8

The bud which develop into the axils of a leaf is

A)Axillary buds
B)Terminal buds
C)Adventitious buds
D)Naked buds

Question 9

In some plants the buds contain both leaves and flowers and known as

A)Leaf buds
B)Flower buds
C)Scaly buds
D)Mixed buds

Question 10

A slender trailing stem taking roots at the node is

A)Runner
B)Rhizome
C)Tuber
D)Bulbs

Question 11

The stamens are the male organs of flower which are also called

A)Pistil
B)Gynoecium
C)Androecium
D)Carpel

Question 12

Special leaf which bears a flower or cluster of flowers in its axils is called

A)Bracts
B)Compound leaf
C)Simple leaf
D)Non of these

Question 13

The terminal part of the pedicel bearing the sepals, petals, stamens and carpals is called

A)Pedicel
B)Inflorescence
C)Thalamus
D)Non of these

Question 14

Peduncle is a main axis of the

A)leaf
B)Flower
C)Inflorescence
D)Bud

Question 15

An inflorescence in which the pedicels of the flowers arises from the same points as called

A)Umbel
B)Spike
C)Catkin
D)Uninate

Question 16

A group of flowers on an axis is called

A)Solitary axillary flower
B)Solitary terminal flower
C)Inflorescence
D)Modified flower

Question 17

The nutritive tissue around the embryo in seed is

A)Endosmosis
B)Endodermis
C)Endosperm
D)Embryo-sac

Question 18

Bracts situated out side the calyx in certain flowers are called

A)Epicalyx
B)Epibasal
C)Epicarp
D)Epidermis

Question 19

The germination of seed in which cotyledons come above ground is

A)Epigeal
B)Hypogeal
C)Epigynous
D)Epipetalous

Question 20

A sexual cell in plants is called

A)Gamete
B)Gametophyte
C)Gamopetalous
D)Gamosepalous

Question 21

A flower which has all the usual parts sepals, petals, stamens and carpel is called

A)hermaphrodite
B)Complete
C)Pistilate
D)Incomplete

Question 22

The situation in which a plant grows wild is called

A)Habitat
B)Halophytes
C)Helicoids
D)Haustorium's

Question 23

Proteins are most complex organic compounds, containing

A)Carbon
B)Hydrogen
C)oxygen and nitrogen
D)All of these

Question 24

Pine apple is a source of

A)Vitamin C
B)Vitamin A
C)Vitamin B
D)All of these