Female flowers remain submerged in water

Pollen grains are long and ribbon–like

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 2>Q 72

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Earn 100

Both citrus and mango are examples of

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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 2>Q 73

In seagrass:

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Biology Crash Course NEET>Chapter 24 - Sexual Reproduction in Flowering Plants>Level 2>Q 74

Which of the following are important floral rewards to the animal pollinators?

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Biology Crash Course NEET>Chapter 24 - Sexual Reproduction in Flowering Plants>Level 2>Q 75

An example of a seed with endosperm, perisperm, and caruncle is

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Biology Crash Course NEET>Chapter 24 - Sexual Reproduction in Flowering Plants>Level 2>Q 76

Long, silky hair coming out of the cob of Maize are ______

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Biology Crash Course NEET>Chapter 24 - Sexual Reproduction in Flowering Plants>Level 2>Q 77

Which of the following is a vestigial structure and soon degenerates?

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Biology Crash Course NEET>Chapter 24 - Sexual Reproduction in Flowering Plants>Level 2>Q 78

Emasculation in artificial hybridization is done by removal of _______

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Biology Crash Course NEET>Chapter 24 - Sexual Reproduction in Flowering Plants>Level 2>Q 79

Match the columns

	Column I		Column II
a.	Amphitropous	(i)	Centaurea
b.	Piston mechanism	(ii)	Santalum
c.	Ophiophily	(iii)	Alisma
d.	Chalazogamy	(iv)	Casuarina

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Biology Crash Course NEET>Chapter 24 - Sexual Reproduction in Flowering Plants>Level 2>Q 80

Pollination by snail and slug is called as

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