NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 84 - 90 of 3511

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Question number: 84

» Cell Structure and Function » B Cell Division » Cell Cycle

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MCQ▾

Question

Regarding the sequence of cell cycle, which one is correct?

Choices

Choice (4) Response

a.

G1, S, G2, and M

b.

G1, G2, S and M

c.

G2, S, G1, and M

d.

S, G1, G2, and M

Question number: 85

» Plant Physiology » Photosynthesis » Pigments Involved in Photosynthesis

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Question

In presence of light, green plants convert carbon dioxide and water into food stuffs. Which of the following is likely to be the first substance that a green plant makes in photosynthesis?

Choices

Choice (4) Response

a.

Cellulose

b.

Starch

c.

Fat

d.

A simple sugar

Question number: 86

» Genetics and Evolution » Heredity and Variation » Chromosomal Disorders in Humans

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Question

In man, which of the following genotypes and phenotypes may be the correct result of aneuploidy in sex chromosomes

Choices

Choice (4) Response

a.

22 pairs + Y females

b.

22 pairs + XX females

c.

22 pairs + XXY males

d.

22 pairs + XXXY females

Question number: 87

» Reproduction » Sexual Reproduction in Flowering Plants » Flower Structure

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Question

Part of the gynoecium which receives the pollen is called

Choices

Choice (4) Response

a.

Stigma

b.

Style

c.

Ovule

d.

Ovary

Question number: 88

» Diversity in Living World » Five Kingdom Classification » Fungi

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MCQ▾

Question

Which of the following symbiotic association is not useful as biofertilizer?

Choices

Choice (4) Response

a.

Roots of higher plants and fungi

b.

Rhizobium and leguminous roots

c.

Azolla and anabaena

d.

Algae and fungi

Question number: 89

» Diversity in Living World » Five Kingdom Classification » Plant Group - Bryophytes

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MCQ▾

Question

The sporophyte of Riccia is

Choices

Choice (4) Response

a.

total parasite

b.

partial parasite

c.

photosynthetically independent

d.

chemoautotrophs

Question number: 90

» Ecology and Environment » Environmental Issues » Water Pollution and Its Control

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MCQ▾

Question

In B. O. D. test, oxygen plays an important role to

Choices

Choice (4) Response

a.

Destroy inorganic matter.

b.

Destroy pollution.

c.

Destroy waste organic matter

d.

None of the above