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Structural Organization in Animals and Plants [AIIMS (All India Institute of Medical Sciences) Biology]: Questions 17 - 24 of 24

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Question 17

Question MCQ▾

Arrhenotoky is related to

Choices

Choice (4)Response

a.

Parthenogenesis

b.

Sexual reproduction

c.

Parthenogenesis and Sexual reproduction

d.

All of the above

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Question 18

Question MCQ▾

Which type of reproduction is found in Hydra?

Choices

Choice (4)Response

a.

Polyembryony

b.

Parthenogenesis

c.

Sexual and asexual

d.

Encystment

Edit

Question 19

Question MCQ▾

Plasmotomy occurs in

Choices

Choice (4)Response

a.

Plasmodium

b.

Aurelia

c.

Amoeba

d.

Opalina

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Question 20

Question MCQ▾

Fertilization is internal in

Choices

Choice (4)Response

a.

Frogs

b.

Cat fish

c.

Toads

d.

Dog fish

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Question 21

Appeared in Year: 2008

Question MCQ▾

How many sperms are formed from a secondary spermatocyte?

Choices

Choice (4)Response

a.

2

b.

4

c.

8

d.

1

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Question 22

Appeared in Year: 2009

Question MCQ▾

Which one features is common to leech, cockroach and scorpion?

Choices

Choice (4)Response

a.

Ventral nerve cord

b.

Nephridia

c.

Cephalization

d.

Antennae

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Question 23

Appeared in Year: 2011

Question MCQ▾

Bacteria, fungi, lower plants survive in adverse conditions by

Choices

Choice (4)Response

a.

diapause

b.

suspended growth

c.

formation of thick walled spores

d.

migration

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Question 24

Appeared in Year: 2008

Question MCQ▾

Grey crescent is the area

Choices

Choice (4)Response

a.

At the point of entry of sperm into ovum

b.

At the vaginal pole

c.

At the animal pole

d.

Just opposite to the site of entry of sperm into ovum

Edit