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

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

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MDCAT Biology Chapter 9 MCQ's Test

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Question # 1

Genes for alpha and beta chains of hemoglobin are found on which chromosomes?

Question # 2

Diabetes is the leading cause of

Question # 3

Pseudo-autosomal genes are present on

Question # 4

Interaction of two loci

Question # 5

Which phenomenon reduces the chances of genetic recombination and variations among offspring ?

Question # 6

Anti-Rh antibodies appear in plasma

Question # 7

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

Question # 8

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

Question # 9

Genes can be mapped on chromosomes on the basis of

Question # 10

The chances of which hemophilia is equal in males & females

Question # 11

The two linked genes A and B with a 30% recombination frequency must be

Question # 12

Homogenetistic acid is oxidized rapidly when exposed to air, turning the urine

Question # 13

Man has ____________ linkage group

Question # 14

There are ________ total possible genotypes of blood group ABO system

Question # 15

Insulin receptors are present in

Question # 16

What is the 5th amino acid in sickle cell beta chain

Question # 17

How may gene pairs contribute to the wheat grain colour?

Question # 18

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

Question # 19

A change in one or more bases of DNA, which results in the formation of an abnormal protein is

Question # 20

A phenotype which can't be expressed in heterozygous state but can only be expressed other in homo or hemi form, would be

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MCAT Biology Chapter 9 Important MCQ's

Sr.# Question Answer
1 Which of these traits zigzags from meternal grand father through a carrier daughter to a grandson ?
A. autosomal
B. X-linked
C. Y-linked
D. X and Y linked
2 Point mutation occurs in
A. Sickle cell anemia
B. Phenylketonuria
C. Alkaptonuria
D. All
3 When a haemophilic carrier woman marries a normal man, who among her offspring may be affected
A. all her children
B. all her daughter
C. half of her daughter
D. half of her sons
4 Man has ____________ linkage group
A. 23
B. 21
C. 25
D. 46
5 What is the probability of having albino child if father and mother both are carrier(Aa)
A. 25%
B. 30%
C. 50%
D. 75%
6 A phenotype which can't be expressed in heterozygous state but can only be expressed other in homo or hemi form, would be
A. Dominant
B. Bombay
C. Recessive
D. Ordinary
7 Which of the following traist is transmitted directly from an affected to only its sons?
A. autosomal
B. X-linked
C. Y-linked
D. X and Y linked
8 Mutation may be caused by
A. Chemicals
B. Radiations
C. Mutagens
D. All of these
9 How many kinds of rhodopsins, a blue cone monochromate will have
A. 3
B. 2
C. 1
D. No rhodopsins
10 What will be the risk of heamophilia in sons if father is haemophilic and mother is normal
A. 0%
B. 20%
C. 25%
D. 50%

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  • Muslim

    Muslim

    15 Aug 2019

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  • Rana Rizwan

    Rana Rizwan

    17 Jul 2019

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  • Rana Rizwan

    Rana Rizwan

    17 Jul 2019

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    Usama Irshad

    10 Sep 2018

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    Usama Irshad

    10 Sep 2018

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