Second Year Biology Chapter 22 Online MCQ Test for 2nd Year Biology Chapter 22 Variation and Genetics Preparation

FSC Part 2 Biology
Chapter 22 Test

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MCQ's Test For Chapter 0 "Biology FSC Part 2 Chapter 22 Online MCQ's Test"

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Biology FSC Part 2 Chapter 22 Online MCQ's Test

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Question # 1

The form of appearance of the trait is called.

Question # 2

Mendellan factors were renamed as 'genes' by

Question # 3

Blue cone monochrome may is an X linked trait is which.

Question # 4

The interaction between different genes occupying different loci is

Question # 5

80% haemophiliacs suffer from haemophilia A due to abnormality of factor

Question # 6

Blood serum containing antibodies is called.

Question # 7

If a man of M blood group marries a woman of N blood group all their childern will have blood group

Question # 8

A woman can be bald only when she is

Question # 9

O blood has neither A or B antigen but it does have

Question # 10

The gene for blue opsin is present on autosome

Question # 11

Which trait is transmitted directly from an affected father to only his sons.

Question # 12

A monochromat can perceive

Question # 13

Human skin colour is controlled by gene pairs.

Question # 14

Expression of a trait is termed as

Question # 15

The type of inheritance with same phenotypic and genotypic ratio in F2

Question # 16

The first restriction enzyme was isolated by.

Question # 17

Genes are located at specific loci on

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FSC Part 2 Biology Chapter 22 Online Test MCQ's

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FSc Part II Biology Chapter 0 Important MCQ's

Sr.# Question Answer
1 Hypophosphatemia rickets is an X linked.
A. Dominant trait
B. Over dominant trait
C. co dominant trait
D. Recessive trait
2 Human skin colour is also a quantitative trait which is controlled by
A. 3 - 6 gene pairs
B. 1 - 3 gene pairs
C. None of these
3 The gene that triggers developmental process towards maleness is.
A. TFM
B. MODY
C. SRY
D. BOB
4 ABO Blood group system in man is encoded by a oolvmorohic gene I on chromosome.
A. 7
B. 9
C. 10
D. 23
5 DNA Polymerase enzyme was isolated from.
A. Viruses
B. Bacteria
C. Protozoa
D. Fungi
6 Blue cone monochrome may is an X linked trait is which.
A. Red cone cells are absent
B. Green cone cells are absent
C. Both red and green cone cells are absent
D. Blue cone cells are absent
7 O blood has neither A or B antigen but it does have
A. Anti - A antibodies
B. Anti - B antibodies
C. Anti - O antibodies
D. Both a & b
8 Blood serum containing antibodies is called.
A. Plasma
B. Antigen
C. Antiserum
D. Immuno globulin
9 Blue cone monochromacy is also called
A. Red - green colour blindness
B. Red - blue colour blindness
C. Green - blue colour blindness
D. Yellow - blue colour blindness
10 The gens found in a breeding population constitute.
A. Genotype
B. Genome
C. Gene frequency
D. Gene pool

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  • aina

    aina

    05 Apr 2019

    mcqs

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