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 first restriction enzyme was isolated by.

Question # 2

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

Question # 3

Recombinant DNA is introduced into the host cell by means of a.

Question # 4

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

Question # 5

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

Question # 6

Secretors have dominant secretor gene 'Se' on chromosome.

Question # 7

RH blood group system is named after.

Question # 8

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

Question # 9

MN blood group is example of

Question # 10

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

Question # 11

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

Question # 12

Hemophilia is

Question # 13

Hereditary characteristics pass from parents to offspring through genes in their

Question # 14

Hypophosphatemic rickets is an _________ trait.

Question # 15

ABO blood group system was discovered by

Question # 16

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

Question # 17

The outer layer of the blastocyst, which laterattaches tothe uterus , 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 Green colour blindness is called.
A. Deiteranopia
B. Tritanopia
C. Protamptoa
D. colour blind
2 Which trait is transmitted directly from an affected father to only his sons.
A. X - linked
B. Y - Linked
C. x and y linked
D. Autosomal
3 Mendellan factors were renamed as 'genes' by
A. Mendel
B. Correns
C. Morgan
D. Johannsen
4 The first restriction enzyme was isolated by.
A. Kary mulis
B. Hamilton O smith
C. Maxam Gilbert
D. Sanger
5 The gens found in a breeding population constitute.
A. Genotype
B. Genome
C. Gene frequency
D. Gene pool
6 ABO blood group system was discovered by
A. Karn Ladsteiner
B. Bernstein
C. Correns
D. T.H.morgans
7 MN blood group is example of
A. Complete dominance
B. Co- dominance
C. Over dominance
D. Incomplete dominance
8 O blood has neither A or B antigen but it does have
A. Anti - A antibodies
B. Anti - B antibodies
C. Anti - O antibodies
D. Both a & b
9 The most important hormone in initiating and maintaning lacation after birth is:
A. Estrogen
B. FSH
C. Prolatin
D. Oxytocin
10 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

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