KVPY Stream-SA (Class 11) Biology: Questions 57 - 62 of 304

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Question number: 57

» Cell Structure and Function » B Cell Division » Meiosis

Appeared in Year: 2013

MCQ▾

Question

Meiosis I and Meiosis II are characterized by the separation of

Choices

Choice (4) Response
a.

Sister chromatids; homologous chromosomes

b.

Homologous chromosomes; sister chromatids

c.

Telomere; centromere

d.

Centromere; telomere

Question number: 58

» Reproduction » Reproduction in Organisms » Asexual Reproduction

Appeared in Year: 2013

MCQ▾

Question

Which one of the following is NOT a mode of asexual reproduction?

Choices

Choice (4) Response
a.

Binary fission

b.

Multiple fission

c.

Conjugation

d.

Budding

Question number: 59

» Biology and Human Welfare » Health and Disease » Pathogens

Appeared in Year: 2013

MCQ▾

Question

A pathogen which cannot be cultured in an artificial medium is:

Choices

Choice (4) Response
a.

virus

b.

bacterium

c.

fungus

d.

protozoan

Question number: 60

» Biology and Human Welfare » Health and Disease

Appeared in Year: 2015

MCQ▾

Question

Deficiency of which one of the following vitamins can cause impaired blood clotting.

Choices

Choice (4) Response
a.

Vitamin C

b.

Vitamin B

c.

Vitamin K

d.

Vitamin D

Question number: 61

» Ecology and Environment » Ecosystem » Pyramids of Number, Biomass, Energy

Appeared in Year: 2009

MCQ▾

Question

Which of the following ecological food chain does not represent an erect pyramid of numbers.

Choices

Choice (4) Response
a.

GrassRodentSnake

b.

TreeBirdparasite

c.

GrassDeerTiger

d.

InsectChickenHuman

Question number: 62

» Human Physiology » Neural Control and Coordination » Elementary Structure and Function of Eye and Ear

Appeared in Year: 2009

MCQ▾

Question

Which of the following allows light to focus in visual perception

Choices

Choice (4) Response
a.

Retina

b.

Retinal pigment

c.

Iris

d.

Cornea

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