Match column I with column-II. Column-I Column-II a Stem tendrils i Citrus , Bougainvillea b Stem thorns ii Calotropis , guava c Opposite phyllotaxy iii China rose, mustard d Alternate phyllotaxy iv Gourds, grapevines

a - i v , b - i , c - i i , d - i i i

a - i v , b - i i , c - i , d - i i i

a - i i , b - i , c - i i i , d - i v

a - i v , b - i , c - i i i , d - i i

Which of the following statements are correct about all the four types of modifications: potato, ginger, carrot and sweet potato?

Carrot and sweet potato are root modifications while potato and ginger are stem modifications

All are underground stem modifications

All are underground root modifications

Carrot, sweet potato and potato are tap roots modifications

Free central placentation is not present in:

More than one option is correct

The hilum is a scar on the:

Seed, where funicle was attached

Fruit, where it was attached to pedicel

Seed, where micropyle was present

E M B I B E

Biology Crash Course NEET>Chapter 5 - Morphology of Flowering Plants>Level 1>Q 128

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Earn 100

Apocarpous condition is found in

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Important Questions on Morphology of Flowering Plants

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Biology Crash Course NEET>Chapter 5 - Morphology of Flowering Plants>Level 1>Q 129

Placentation in pea is

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Biology Crash Course NEET>Chapter 5 - Morphology of Flowering Plants>Level 1>Q 130

Read the following statements (i, ii, iii and iv) and select the right choice with respect to coconut.

i. The fruit is developed from inferior ovary.
ii. The middle fleshy mesocarp is edible.
iii. The fruit is known as a drupe.
iv. Endocarp is stony.

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Biology Crash Course NEET>Chapter 5 - Morphology of Flowering Plants>Level 1>Q 131

Taproots are common in

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Biology Crash Course NEET>Chapter 5 - Morphology of Flowering Plants>Level 1>Q 132

Cereals, castor and coconut possess ______ seeds.

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Biology Crash Course NEET>Chapter 5 - Morphology of Flowering Plants>Level 1>Q 133

Match column I with column-II.

	Column-I		Column-II
a	Stem tendrils	i	Citrus, Bougainvillea
b	Stem thorns	ii	Calotropis, guava
c	Opposite phyllotaxy	iii	China rose, mustard
d	Alternate phyllotaxy	iv	Gourds, grapevines