MDCAT Biology Chapter 9 MCQ Test With Answer for (Life process in Animals & Plants)

If you are looking for the online MCQs of Chapter 9, Life Process in Animals and Plants, then you are on the right platform. The students planning to appear in the MDCAT can take assistance from this platform. After preparing for the chapter, the students can take the test and determine their preparation level.

MCQ's Test For MDCAT Biology Chapter 9 MCQ's Test

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MDCAT Biology Chapter 9 MCQ's Test

00:00
Question # 1

In case of sickle cell anemia, in place of glutamic acid, _________ is found

Question # 2

How may gene pairs contribute to the wheat grain colour?

Question # 3

Bilirubin

Question # 4

What will be the risk of heamophilia in sons if father is haemophilic and mother is normal

Question # 5

What happens when both alleles of a gene pair independently express in a heterozygote?

Question # 6

Genes can be mapped on chromosomes on the basis of

Question # 7

Two parents of blood group A had a child of blood group O, what will be percentage chances of having such child again

Question # 8

Insulin receptors are present in

Question # 9

Interaction of two loci

Question # 10

Mutatuons are inherited only if they occur in the

Question # 11

Who for the first time found white eye mutant in drosophila ?

Question # 12

Which enzyme deficiency leads to phenylketonuria

Question # 13

Rh factor is encoded by

Question # 14

Color blindness, haemophilia and gout form linkage group onj

Question # 15

When a single gene has multiple phenotypic effects, the phenomenon is called:

Question # 16

SRY in located at the tip of

Question # 17

Which of the following traits is not sex-linked recessive ?

Question # 18

Pseudo-autosomal genes are present on

Question # 19

A blue cone monochormate

Question # 20

Mutation of one or two N-bases is

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MCAT Biology Chapter 9 Important MCQ's

Sr.# Question Answer
1 Blood pressure is also an example of _______ trait
A. Multifactorial
B. Qualitative
C. Single genic
D. Both a & b
2 Pseudo-autosomal genes are present on
A. X-chromosome
B. Y-chromosome
C. Both a & b
D. Autosomes
3 What are chances for having Rh-ve baby if one parent is Rh+ve and (homozygous) and other is Rh-ve
A. 25%
B. 50%
C. 100%
D. 0%
4 The chances of which hemophilia is equal in males & females
A. A
B. B
C. C
D. All
5 Which of the following traits is not sex-linked recessive ?
A. haemophilia
B. colour blindness
C. hypophosphatemic ricket
D. tfm syndrome
6 Genes can be mapped on chromosomes on the basis of
A. Sex linkage
B. Assortment
C. Recombination frequency
D. Gene sequencing
7 When a single gene has multiple phenotypic effects, the phenomenon is called:
A. condominance
B. epistasis
C. pleiotropy
D. sex-linkage
8 Rh factor is encoded by
A. 2 genes which occupy 3 loci
B. 3 genes which occupy 2 loci
C. 2 genes which occupy 2 loci
D. 3 genes which occupy 3 loci
9 Which phenomenon reduces the chances of genetic recombination and variations among offspring ?
A. linkage
B. crossing over
C. independent assortment
D. dominance
10 Two parents of blood group A had a child of blood group O, what will be percentage chances of having such child again
A. 25%
B. 50%
C. 75%
D. None

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