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

  • Time Allowed20

Biology FSC Part 2 Chapter 22 Online MCQ's Test

00:00
Question # 1

Identical twins result from the fertilization of:

Question # 2

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

Question # 3

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

Question # 4

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

Question # 5

RH blood group system is named after.

Question # 6

The individuals called universal recipients have.

Question # 7

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

Question # 8

Hypophosphatemia rickets is an X linked.

Question # 9

The genes found in a breeding population constitute.

Question # 10

Blood serum containing antibodies is called.

Question # 11

A woman can be bald only when she is

Question # 12

ABO system has four different phenotypes which are distinct from each other on the basis of specific antigens on the surface of

Question # 13

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

Question # 14

The gene for blue opsin is present on autosome.

Question # 15

Hypophosphatemic rickets is an _________ trait.

Question # 16

Protonopia is

Question # 17

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

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22th Chapter

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 The position of gene one chromosome is called. its.
A. Allele
B. Phenotype
C. Locus
D. Genotype
3 A clear picture of the genetic basis of sex determination emerged after the discovery of
A. Autosomes
B. X chromosomes
C. Sex chromosomes
D. Y chromosomes
4 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
5 In test cross, heterozygous produces.
A. All round
B. 50,50
C. All wrinkle
D. None of these
6 Green colour blindness is called.
A. Deiteranopia
B. Tritanopia
C. Protamptoa
D. colour blind
7 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
8 A gene with multiple phenotypic effect is.
A. Polygenic
B. Bombay type
C. Pleiotropic
D. Monogenic
9 The individuals called universal recipients have.
A. A blood group
B. B blood group
C. Ab blood group
D. O blood group
10 The genes found in a breeding population constitute.
A. Genotype
B. Gene pool
C. Genome
D. Gene frequency

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