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

A monochromat can perceive

Question # 2

Genes are located at specific loci on

Question # 3

RH blood group system is named after.

Question # 4

DNA Polymerase enzyme was isolated from.

Question # 5

Blood serum containing antibodies is called.

Question # 6

The position of gene one chromosome is called. its.

Question # 7

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

Question # 8

Protonopia is

Question # 9

The first restriction enzyme was isolated by.

Question # 10

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

Question # 11

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

Question # 12

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

Question # 13

Hypophosphatemia rickets is an X linked.

Question # 14

The gene for blue opsin is present on autosome

Question # 15

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

Question # 16

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

Question # 17

Human skin colour is also a quantitative trait which is controlled by

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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 outer layer of the blastocyst, which laterattaches tothe uterus , is:
A. Deciduas
B. Trophoblast
C. Ammion
D. Inner cell mass
2 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
3 The individuals called universal recipients have.
A. A blood group
B. B blood group
C. Ab blood group
D. O blood group
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 Hereditary characteristics pass from parents to offspring through genes in their
A. Nuclei
B. DNA
C. Gametes
D. Body
6 Genes are located at specific loci on
A. Chromatids
B. Chromosomes
C. Centromeres
D. Homologues
7 Hypophosphatemic rickets is an _________ trait.
A. X - Linked
B. Y -Linked
C. X- and Y linked
D. An autosomal
8 The most important hormone in initiating and maintaning lacation after birth is:
A. Estrogen
B. FSH
C. Prolatin
D. Oxytocin
9 Human skin colour is also a quantitative trait which is controlled by
A. 3 - 6 gene pairs
B. 1 - 3 gene pairs
C. None of these
10 Mendellan factors were renamed as 'genes' by
A. Mendel
B. Correns
C. Morgan
D. Johannsen

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  • aina

    aina

    05 Apr 2019

    mcqs

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