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)

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 3>Q 21

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Earn 100

Bisporangiate stamens are seen in

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Important Questions on Sexual Reproduction in Flowering Plants

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Biology Crash Course NEET>Chapter 24 - Sexual Reproduction in Flowering Plants>Level 3>Q 22

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

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Biology Crash Course NEET>Chapter 24 - Sexual Reproduction in Flowering Plants>Level 3>Q 23

In hybridization emasculation and bagging are useful respectively to avoid

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Biology Crash Course NEET>Chapter 24 - Sexual Reproduction in Flowering Plants>Level 3>Q 24

Formation of seeds without fertilization is called

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Biology Crash Course NEET>Chapter 24 - Sexual Reproduction in Flowering Plants>Level 3>Q 25

In an angiospermous plant, double fertilisation means

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Biology Crash Course NEET>Chapter 24 - Sexual Reproduction in Flowering Plants>Level 3>Q 26

In dicot embryogeny, the first division is normally in -------------.

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Biology Crash Course NEET>Chapter 24 - Sexual Reproduction in Flowering Plants>Level 3>Q 27

Inbreeding depression is due to

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Biology Crash Course NEET>Chapter 24 - Sexual Reproduction in Flowering Plants>Level 3>Q 28

By looking into the ploidy of given structures, find the ploidy of male and female plants, respectively.

Nucellus: 4N; PEN: 6N

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Biology Crash Course NEET>Chapter 24 - Sexual Reproduction in Flowering Plants>Level 3>Q 29

Regarding vivipary, the incorrect statement is

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