AIIMS (All India Institute of Medical Sciences) Biology: Questions 38 - 43 of 467

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Question number: 38

» Genetics and Evolution » Heredity and Variation » Mendelian Inheritance

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Appeared in Year: 1988

MCQ▾

Question

The percentage of ab gametes produced by AaBb parent will be

Choices

Choice (4)Response

a.

12.5

b.

75

c.

50

d.

25

Question number: 39

» Diversity in Living World » Terminology

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Appeared in Year: 2003

MCQ▾

Question

Thanatology is the science that deals with:

Choices

Choice (4)Response

a.

Detection of lie

b.

Death in all its aspects

c.

Identification of living

d.

Solving paternity of child

Question number: 40

» Genetics and Evolution » Heredity and Variation » Mendelian Inheritance

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Appeared in Year: 2011

Assertion-Reason▾

Question

Assertion (Ꭺ)

A genetist crossed two plants. He got 50 % tall and 50 % dwarf plants in the progeny.

Reason (Ꭱ)

One parent was heterozygous tall while other was dwarf.

Choices

Choice (4)Response

a.

Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ

b.

Ꭺ is true but Ꭱ is false

c.

Both Ꭺ and Ꭱ are false

d.

Ꭺ is false but Ꭱ is true

Question number: 41

» Cell Structure and Function » Cell Organelles - Structure and Function » Microbodies

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Appeared in Year: 2005

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.

Root hairs

d.

Palisade cells in leaf

Question number: 42

» Biology and Human Welfare » Health and Disease

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Appeared in Year: 2012

MCQ▾

Question

Typhoid fever is caused by a species of-

Choices

Choice (4)Response

a.

Mycobacterium

b.

Streptococcus

c.

Salmonella

d.

Staphylococcus

Question number: 43

» Genetics and Evolution » Heredity and Variation » Pleiotropy

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Appeared in Year: 2007

Assertion-Reason▾

Question

Assertion (Ꭺ)

Phenylketonuria is a recessive hereditary disease caused by failure of the body to oxidize an amino acid phenylalanine to tyrosine because of defective enzyme.

Reason (Ꭱ)

It results in presence of phenylalanine in urine

Choices

Choice (4)Response

a.

Ꭺ is true but Ꭱ is false

b.

Both Ꭺ and Ꭱ are false

c.

Ꭺ is false but Ꭱ is true

d.

Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ

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