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

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

Question # 2

Hypophosphatemic rickets is an _________ trait.

Question # 3

Identical twins result from the fertilization of:

Question # 4

ABO Blood group system in man is encoded by a oolvmorohic gene I on chromosome.

Question # 5

The protective coat which surrounds the embryo is known as:

Question # 6

Hemoohilia is.

Question # 7

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

Question # 8

The cross which is used to find out the homozygous or heterozygous nature of the genotype is called.

Question # 9

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

Question # 10

Genes are located at specific loci on

Question # 11

RH blood group system is named after.

Question # 12

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

Question # 13

A gene with multiple phenotypic effect is.

Question # 14

Blood serum containing antibodies is called.

Question # 15

The individuals called universal recipients have.

Question # 16

The gene that triggers developmental process towards maleness is.

Question # 17

The gene for blue opsin is present on autosome.

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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 Mendel called the offspring of first parents as
A. F1
B. First filial generation
C. Both a & b
D. First generation
2 The cross which is used to find out the homozygous or heterozygous nature of the genotype is called.
A. Test cross
B. Reciprocal ross
C. Monohybrid corss
D. Dihybrid cross
3 The outer layer of the blastocyst, which laterattaches tothe uterus , is:
A. Deciduas
B. Trophoblast
C. Ammion
D. Inner cell mass
4 Protonopia is
A. Red blindness
B. Blue blindness
C. Green blindness
D. Brown blindness
5 Hypophosphatemia rickets is an X linked.
A. Dominant trait
B. Over dominant trait
C. co dominant trait
D. Recessive trait
6 The individuals called universal recipients have.
A. A blood group
B. B blood group
C. Ab blood group
D. O blood group
7 Hemoohilia is.
A. Affects both sexes equally
B. Affects men more than woman
C. Affects women more than men
D. Is non allelic recessive sex linked
8 Percentage of its recombination frequency.
A. 20
B. 40
C. 60
D. 80
9 Human skin colour is controlled by gene pairs.
A. Two to four
B. Three to six
C. Four to six
D. Six to ten
10 The form of appearance of the trait is called.
A. Genotype
B. Phenotype
C. Wild type
D. dominance

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