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

Hypophosphatemic rickets is an _________ trait.

Question # 2

The gene that triggers developmental process towards maleness is.

Question # 3

RH blood group system is named after.

Question # 4

A gene with multiple phenotypic effect is.

Question # 5

The first restriction enzyme was isolated by.

Question # 6

Genes are located at specific loci on

Question # 7

A woman can be bald only when she is

Question # 8

The maturity on set diabetes of the young is

Question # 9

Green colour blindness is called.

Question # 10

Bombay phenotype is an example of.

Question # 11

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

Question # 12

The genes found in a breeding population constitute.

Question # 13

The gene for blue opsin is present on autosome.

Question # 14

The gene for blue opsin is present on autosome

Question # 15

The interaction between different genes occupying different loci is

Question # 16

Incomplete dominance was discovered by 4 '0 clock olant in 1899 by.

Question # 17

The gens found in a breeding population constitute.

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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 In cats the dominant allele W not only makes pure white but also causes
A. Black spots
B. Brown spots
C. Deafness
D. Blindness
2 Identical twins result from the fertilization of:
A. One ovum by the sperm
B. One ovum by the two sperms
C. Two ova by two sperms
D. Two ova by one sperm
3 Blood serum containing antibodies is called.
A. Plasma
B. Antigen
C. Antiserum
D. Immuno globulin
4 Human skin colour is controlled by gene pairs.
A. Two to four
B. Three to six
C. Four to six
D. Six to ten
5 The type of inheritance with same phenotypic and genotypic ratio in F2
A. Dominance
B. Incomplete dominance
C. Co dominance
D. Epistasis
6 MN blood group is example of
A. Complete dominance
B. Co- dominance
C. Over dominance
D. Incomplete dominance
7 In 1901, ABO grop system was discovered by.
A. Punnet
B. Karl Landsteiner
C. Wiener
D. Bern Stein
8 Hereditary characteristics pass from parents to offspring through genes in their
A. Nuclei
B. DNA
C. Gametes
D. Body
9 The interaction between different genes occupying different loci is
A. Pleiotropy
B. Epistasis
C. Bombay phenotype
D. Linkage
10 Hypophosphatemia rickets is an X linked.
A. Dominant trait
B. Over dominant trait
C. co dominant trait
D. Recessive trait

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