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

  • Total Questions20

  • Time Allowed20

MDCAT Biology Chapter 9 MCQ's Test

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Question # 1

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

Question # 2

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

Question # 3

Man has ____________ linkage group

Question # 4

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

Question # 5

Interaction of two loci

Question # 6

Sickle cell mutation affects

Question # 7

Blood pressure is also an example of _______ trait

Question # 8

How many kinds of rhodopsins, a blue cone monochromate will have

Question # 9

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

Question # 10

A heterrozygote offspring quantitatively exceeds the phenotypic expression of both the homozygote parents due to:

Question # 11

Color blindness, haemophilia and gout form linkage group onj

Question # 12

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

Question # 13

In sickle cell beta chain glutamic acid is replaced by valine which is sixth amino acid from

Question # 14

If the distance of 20 map units is found among two linked loci what would be the percentage of cross gametes

Question # 15

Diabetes is the leading cause of

Question # 16

Which of the following traist is transmitted directly from an affected to only its sons?

Question # 17

What is the probability of having albino child if father and mother both are carrier(Aa)

Question # 18

Genes can be mapped on chromosomes on the basis of

Question # 19

Mutation of one or two N-bases is

Question # 20

Anti-Rh antibodies appear in plasma

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MCAT Biology Chapter 9 Important MCQ's

Sr.# Question Answer
1 A heterrozygote offspring quantitatively exceeds the phenotypic expression of both the homozygote parents due to:
A. dominance
B. incomplete dominance
C. over dominance
D. codominance
2 Insulin receptors are present in
A. Cytoplasm of muscle cells
B. Cell membrane of liver cells
C. Cell membrane of muscles and liver cells
D. Cell membrane of all body cells
3 Mutation of one or two N-bases is
A. Inversion
B. Point mutation
C. Deletion
D. Chromosomal aberrations
4 Man has ____________ linkage group
A. 23
B. 21
C. 25
D. 46
5 Homogenetistic acid is oxidized rapidly when exposed to air, turning the urine
A. White
B. Purple
C. Blue
D. Black
6 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%
7 Mutation may be caused by
A. Chemicals
B. Radiations
C. Mutagens
D. All of these
8 Queen victoria was having which kind of haemophilia
A. A
B. B
C. C
D. None
9 How many kinds of rhodopsins, a blue cone monochromate will have
A. 3
B. 2
C. 1
D. No rhodopsins
10 In case of sickle cell anemia, in place of glutamic acid, _________ is found
A. Histidine
B. Valine
C. Proline
D. Leucine

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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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