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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  • Total Questions17

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Biology FSC Part 2 Chapter 22 Online MCQ's Test

00:00
Question # 1

The protective coat which surrounds the embryo is known as:

Question # 2

In cats the dominant allele W not only makes pure white but also causes

Question # 3

MN blood group is example of

Question # 4

The form of appearance of the trait is called.

Question # 5

Intelligence is also a case of polygenic inheritance which is strongly influenced by

Question # 6

The gene for blue opsin is present on autosome.

Question # 7

The most important hormone in initiating and maintaning lacation after birth is:

Question # 8

Hemophilia is

Question # 9

Identical twins result from the fertilization of:

Question # 10

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

Question # 11

The gene that triggers developmental process towards maleness is.

Question # 12

Hereditary characteristics pass from parents to offspring through genes in their

Question # 13

DNA Polymerase enzyme was isolated from.

Question # 14

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

Question # 15

Blue cone monochromacy is also called

Question # 16

Hypophosphatemic rickets is an _________ trait.

Question # 17

A woman can be bald only when she is

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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 The gene that triggers developmental process towards maleness is.
A. TFM
B. MODY
C. SRY
D. BOB
2 Genes are located at specific loci on
A. Chromatids
B. Chromosomes
C. Centromeres
D. Homologues
3 The interaction between different genes occupying different loci is
A. Pleiotropy
B. Epistasis
C. Bombay phenotype
D. Linkage
4 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
5 The individuals called universal recipients have.
A. A blood group
B. B blood group
C. Ab blood group
D. O blood group
6 ABO Blood group system in man is encoded by a oolvmorohic gene I on chromosome.
A. 7
B. 9
C. 10
D. 23
7 Mendel called the offspring of first parents as
A. F1
B. First filial generation
C. Both a & b
D. First generation
8 The maturity on set diabetes of the young is
A. an autosomal recessive trait
B. An autosomal dominant trait
C. A sex linked trait
D. A sex influenced trait.
9 Protonopia is
A. Red blindness
B. Blue blindness
C. Green blindness
D. Brown blindness
10 Human skin colour is controlled by gene pairs.
A. Two to four
B. Three to six
C. Four to six
D. Six to ten

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