NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 994 - 1001 of 3511

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Question number: 994

» Cell Structure and Function » B Cell Division » Meiosis

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MCQ▾

Question

Meiosis is significant because

Choices

Choice (4)Response

a.

It restores the original number of chromosome (after fertilization).

b.

It occurs only in vegetative cells.

c.

There is doubling of DNA contents in the cell.

d.

it produced identical cells.

Question number: 995

» Diversity in Living World » What is Living? » Concept of Species and Taxonomical Hierarchy

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MCQ▾

Question

Which of the following is not true for a species?

Choices

Choice (4)Response

a.

Members of a species can interbreed.

b.

Each species is reproductively isolated from every other species.

c.

Variations occur among members of a species.

d.

Gene flow does not occur between the populations of a species.

Question number: 996

» Biotechnology and Its Applications » Application of Biotechnology in Health and Agriculture

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Question

The technique of obtaining large number of plantlets by tissue culture method is called

Choices

Choice (4)Response

a.

Organ culture

b.

Plantlet culture

c.

Macropropagation

d.

Micropropagation

Question number: 997

» Cell Structure and Function » B Cell Division » Meiosis

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MCQ▾

Question

The no. of chromosome groups at the equatorial plate in metaphase-I of meiosis in plant with 2n = 50 shall be

Choices

Choice (4)Response

a.

100

b.

30

c.

50

d.

25

Question number: 998

» Reproduction » Sexual Reproduction in Flowering Plants » Development of Endosperm and Embryo

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MCQ▾

Question

Endospremic nucleus is usually

Choices

Choice (4)Response

a.

Triploid

b.

Haploid

c.

Tetraploid

d.

Diploid

Question number: 999

» Human Physiology » Locomotion » Skeletal System and Its Functions

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MCQ▾

Question

The zygomatic process in mammals arises from

Choices

Choice (4)Response

a.

Premaxilla

b.

Mandible

c.

Squamosal

d.

Maxilla

Question number: 1000

» Structural Organization in Animals and Plants » Plant Tissues - Morphology, Anatomy and Functions » Inflorescence

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MCQ▾

Question

Parallel venation occurs in

Choices

Choice (4)Response

a.

all angiosperms

b.

dicots

c.

monocots

d.

ferns

Question number: 1001

» Ecology and Environment » Ecosystem » Patterns, Components

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MCQ▾

Question

Identify the correctly matched pair

Choices

Choice (4)Response

a.

Montreal protocol – Global warming

b.

Ramsar convention – Ground water pollution

c.

Kyoto protocol – Climate change

d.

Basel convention – Biodiversity conservation

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