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

Mendel called the offspring of first parents as

Question # 2

The interaction between different genes occupying different loci is

Question # 3

The gens found in a breeding population constitute.

Question # 4

Green colour blindness is called.

Question # 5

Genes are located at specific loci on

Question # 6

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

Question # 7

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

Question # 8

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

Question # 9

The protective coat which surrounds the embryo is known as:

Question # 10

In 1901, ABO grop system was discovered by.

Question # 11

Locus is

Question # 12

A gene with multiple phenotypic effect is.

Question # 13

The gene for blue opsin is present on autosome

Question # 14

MN blood group is example of

Question # 15

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

Question # 16

A clear picture of the genetic basis of sex determination emerged after the discovery of

Question # 17

Different alleles of a gene that are both expressed in heterozygous condition are called.

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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 Expression of a trait is termed as
A. Genotype
B. Phenotype
C. Dominance
D. Wild type
2 The protective coat which surrounds the embryo is known as:
A. Amnion
B. Chorion
C. Allantosis
D. Chorio Allantoic
3 The first restriction enzyme was isolated by.
A. Kary mulis
B. Hamilton O smith
C. Maxam Gilbert
D. Sanger
4 The gene for blue opsin is present on autosome
A. 1
B. 3
C. 5
D. 7
5 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
6 ABO blood group system was discovered by
A. Karn Ladsteiner
B. Bernstein
C. Correns
D. T.H.morgans
7 The type of inheritance with same phenotypic and genotypic ratio in F2
A. Dominance
B. Incomplete dominance
C. Co dominance
D. Epistasis
8 The gene for blue opsin is present on autosome.
A. 7
B. 11
C. 19
D. 21
9 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.
10 The position of gene one chromosome is called. its.
A. Allele
B. Phenotype
C. Locus
D. Genotype

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