Examples

Question 1

Primary roots are reduced in

Answer 1

Monocots

Question 2

Tap root system example

Answer 2

Mustard

Question 3

Monocots show which type of root system

Answer 3

Fibrous root system

Question 4

Adventitious roots are found in

Answer 4

Grass
monestra
banyan tree

Question 5

Fibrous root system example

Answer 5

Wheat plant

Question 6

The main function of root system is also to synthesise plant growth regulators
true or false

Answer 6

True

Question 7

Root hairs arise from which region of root

Answer 7

Zone of maturation

Question 8

Tap root example

Answer 8

Carrot

turnip

Question 9

Adventitious roots examples

Answer 9

Sweet potato

Question 10

Banyan tree has stilt roots where are sugarcane and maize have prop roots
True or false?

Answer 10

False

Banyan tree has prop roots whereas sugarcane and maize have stilt roots

Question 11

Underground stem modification

Storage of food

Answer 11

Potato Ginger turmeric zaminkand colocasia

Question 12

Stem tendrils example

Answer 12

Gourdss such as cucumber pumpkin watermelon

Grapevine

Question 13

Stem modification as thorns is seen in

Answer 13

Bougainvillea and citrus

Question 14

Flattened_____a)____

Fleshy and cylindrical______b)_____

Answer 14

A )opuntia

B) euphorbia

Question 15

Underground stems of which plants spread to new niches

Answer 15

Strawberry and grass

Question 16

in which plants slender lateral branch arises from base of the main axis and after growing a aerially for sometime arch downwards to touch the ground

Answer 16

Mint and Jasmine

Question 17

Aquatic plants with stem modification are

Answer 17

Pistia and Eichornia

Question 18

stem modification where branches originate from the basal and underground portion of the main stem
grow horizontally beneath the soil and then come out obliquely upward giving rise to leafy shoots

Answer 18

Chrysanthemum
banana
pineapple

Question 19

In some leguminous plants, the leafbases may become swollen

This is called

Answer 19

Pulvinus

Question 20

a) Pinnately compound

b) Palmately compound

Answer 20

a) neem

b) silk cotton

Question 21

Whorled phyllotaxy

Answer 21

Alstonia

Question 22

Opposite phyllotaxy

Answer 22

Calotropis and guava

Question 23

Alternate phyllotaxy

Answer 23

Sunflower , mustard and China rose

Question 24

Leaf tendril are found in

Answer 24

PEA

Question 25

The petiole in Australian acacia expand become green and synthesise food this is known as

Answer 25

Phyllode

Question 26

Actinomorphic flowers example

Answer 26

Mustard Datura Chilli

Question 27

Zygomorphic symmetry flowers

Answer 27

Pea gulmohar Bean cassia

Question 28

Asymmetric flower

Answer 28

Canna

Question 29

Hypogynous ovary example

Answer 29

Mustard Brinjal China rose

Question 30

Perigynous or half inferior ovary example

Answer 30

Plum peach rose

Question 31

Epigynous ovary example

Answer 31

Guava Cucumber Ray florets of sunflower

Question 32

1) valvate aestivation 2) twisted aestivation 3) imbricate aestivation 4) vexillary aestivation

Answer 32

1) calotropis 2) China rose , ladies finger ,cotton 3) cassia and gulmohar 4) pea and bean

Question 33

Monoadelphous example diadelphous example polyadelphous example

Answer 33

China rose P e a Citrus

Question 34

Apocarpous | Syncarpous

Answer 34

Lotus and rose | Mustard and tomato

Question 35

1) marginal 2) axile 3) parietal 4) free Central 5) basal

Answer 35

1) pea 2) tomato, lemon, china rose 3) mustard, argemone 4) dianthus, primerose 5) sunflower, marigold

Question 36

Drupe fruits example

Answer 36

Mango and coconut

Question 37

Dicot seeds that are non endospermic

Answer 37

B e a n P e a G r a m

Question 38

Dicot seeds that are endospermic

Answer 38

Castor

Question 39

Monocot seeds that are endospermic

Answer 39

Generally all except orchids | Hens orchids are non endospermic

Question 40

Fabaeceae family examples

Answer 40

``` Gram Indigofera Sunhemp Arhar Sem Moong Soybean Groundnut Sesbania Trifolium Lupin Sweet pea Mulethi ```

Question 41

Solanaceae family example

Answer 41

Tomato brinjal potato chili belladonna ashvagandha tobacco petunia

Question 42

Liliaceae family example

Answer 42

Tulip gloriosa aloevera asparagus colchicine