Match the Column I with Column II and select the correct option from the choice below: Column I Column II a. Polyembryony i. Commelina b. Dioecious ii. Grass c. Cleistogamous iii. Date palm d. Apomixis iv. Citrus

a - ( iv ) , b - ( iii ) , c - ( i ) , d - ( ii )

a - ( iv ) , b - ( iii ) , c - ( ii ) , d - ( i )

a - ( ii ) , b - ( i ) , c - ( iv ) , d - ( iii )

a - ( iii ) , b - ( iv ) , c - ( i ) , d - ( ii )

Match the Column I with Column II and select the correct option from the choice below: Column I Column II a. Polyembryony i. Commelina b. Dioecious ii. Grass c. Cleistogamous iii. Date palm d. Apomixis iv. Citrus

a - ( iv ) , b - ( iii ) , c - ( i ) , d - ( ii )

a - ( iv ) , b - ( iii ) , c - ( ii ) , d - ( i )

a - ( ii ) , b - ( i ) , c - ( iv ) , d - ( iii )

a - ( iii ) , b - ( iv ) , c - ( i ) , d - ( ii )

Which of the statements is correct?

Cleistogamous flowers always exhibits autogamy.

Chasmogamous flowers always exhibit geitonogamy.

Cleistogamous flowers exhibit both autogamy and geitonogamy.

Chasmogamous flowers never exhibit autogamy.

In the given diagram identify the parts labelled as a, b, c and d.

a-Coleoptile, b-Scutellum, c-Pericarp, d-Coleorhiza

a-Coleoptile, b-Scutellum, c-Coleorhiza, d-Pericarp

a-Pericarp, b-Coleorhiza, c-Scutellum, d-Coleoptile

a-Coleorhiza, b-Coleoptile, c-Scutellum, d-Pericarp

Match column-I with column-II and select the correct option. Column-I Column-II a) Megasporangium i) Accessory cells b) Inner integument ii) Embryo sac c) Antipodal iii) Ovule d) Female gametophyte iv) Tegmen

a)- iii), b)- iv), c)- i), d)- ii)

a)- iv), b)- i), c)- ii), d)- iii)

a)- i), b)- iii), c)- ii), d)- iv)

a)- iii), b)- ii), c)- i), d)- iv)

E M B I B E

Biology Crash Course NEET>Chapter 24 - Sexual Reproduction in Flowering Plants>Level 1>Q 153

EASY

NEET

IMPORTANT

Earn 100

In angiosperms, pollen tubes liberate their male gametes into the

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Important Questions on Sexual Reproduction in Flowering Plants

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IMPORTANT

Biology Crash Course NEET>Chapter 24 - Sexual Reproduction in Flowering Plants>Level 1>Q 154

What is the direction of micropyle in an anatropous ovule?

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IMPORTANT

Biology Crash Course NEET>Chapter 24 - Sexual Reproduction in Flowering Plants>Level 1>Q 155

Which type of association is found in between entomophilous flower and pollinating agent

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IMPORTANT

Biology Crash Course NEET>Chapter 24 - Sexual Reproduction in Flowering Plants>Level 1>Q 156

Root cell of wheat has 42 chromosomes. What would be the number of chromosomes in the synergid cell?

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Biology Crash Course NEET>Chapter 24 - Sexual Reproduction in Flowering Plants>Level 1>Q 157

Which of the following statements about pollen is correct?

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Biology Crash Course NEET>Chapter 24 - Sexual Reproduction in Flowering Plants>Level 1>Q 158

In a bisexual flower, if androecium and gynoecium mature at different times, the phenomenon is known as a

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IMPORTANT

Biology Crash Course NEET>Chapter 24 - Sexual Reproduction in Flowering Plants>Level 1>Q 159

Female gametophyte of angiosperm is

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Biology Crash Course NEET>Chapter 24 - Sexual Reproduction in Flowering Plants>Level 1>Q 160

Assertion : Insects visit flower to gather honey.

Reason : Attraction of flowers prevents the insects from damaging other parts of the plant.

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NEET

IMPORTANT

Biology Crash Course NEET>Chapter 24 - Sexual Reproduction in Flowering Plants>Level 2>Q 1

Match the Column I with Column II and select the correct option from the choice below:

Column I	Column II
a. Polyembryony	i. Commelina
b. Dioecious	ii. Grass
c. Cleistogamous	iii. Date palm
d. Apomixis	iv. Citrus

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