NEET Biology: Questions 469 - 474 of 3146

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Question number: 469

» Human Physiology » Excretory Products and Their Elimination » Human Excretory System-Structure and Function

MCQ▾

Question

Which of the following is correct?

Choices

Choice (4) Response

a.

Afferent arteriole is narrower than efferent arteriole.

b.

Efferent venule is narrower than afferent venule.

c.

Afferent venule is narrower than efferent venule.

d.

Efferent arteriole is narrower than afferent arteriole

Question number: 470

» Biotechnology and Its Applications » Genetic Engineering

MCQ▾

Question

A district mechanism that usually involves a short segment of DNA with remarkable capacity to move from one location in a chromosome to another, is called

Choices

Choice (4) Response

a.

DNA recombination

b.

DNA transposition

c.

DNA replication

d.

DNA hybridization

Question number: 471

» Cell Structure and Function » B Cell Division » Meiosis

MCQ▾

Question

Synaptonemal complex is formed during

Choices

Choice (4) Response

a.

mitosis

b.

cytokinesis

c.

amitosis

d.

meiosis

Question number: 472

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

MCQ▾

Question

In which one of the following would you expect to find glyoxysomes?

Choices

Choice (4) Response

a.

Endosperm of wheat

b.

Endosperm of castor

c.

Palisade cells in leaf

d.

Root hairs

Question number: 473

» Genetics and Evolution » Evolution » Human Evolution

MCQ▾

Question

Polydactyly in man is due to

Choices

Choice (4) Response

a.

Sex-linked dominant gene.

b.

Autosomal recessive gene.

c.

Sex-linked recessive gene.

d.

Autosomal dominant gene.

Question number: 474

» Plant Physiology » Transport in Plants » Transpiration Pull

MCQ▾

Question

In both transpiration and evaporation, water is lost in the form of vapour yet they differ, because

Choices

Choice (4) Response

a.

Frequency of water loss is different in both of them.

b.

Transpiration and evaporation are similar but the rate of water loss differs.

c.

Transpiration is a physiological process and evaporation is a physical process.

d.

Transpiration is a physical process and evaporation is a physiological process.

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