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

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

Question # 2

What are chances for having Rh-ve baby if one parent is Rh+ve and (homozygous) and other is Rh-ve

Question # 3

Interaction of two loci

Question # 4

Sickle cell mutation affects

Question # 5

Degenerated testes are present in abdomen in which of these cases

Question # 6

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

Question # 7

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

Question # 8

Mutation may be caused by

Question # 9

Which enzyme deficiency leads to phenylketonuria

Question # 10

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

Question # 11

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

Question # 12

Rh factor is encoded by

Question # 13

Insulin receptors are present in

Question # 14

Mutatuons are inherited only if they occur in the

Question # 15

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

Question # 16

A blue cone monochormate

Question # 17

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

Question # 18

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

Question # 19

If six cells out of 10, do crossing over what will be percentage of cross over gametes

Question # 20

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

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MCAT Biology Chapter 9 Important MCQ's

Sr.# Question Answer
1 A blue cone monochormate
A. Can perceivetwo colours
B. Can't perceiveany colour
C. Can perceive only blue colour
D. Can perceive only red colour
2 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
3 Degenerated testes are present in abdomen in which of these cases
A. Down's syndrome
B. Klinefelter's sysndrome
C. Turner's syndrome
D. Testicular ferminization
4 Interaction of two loci
A. Pleiotropy
B. Epistasis
C. Dominance
D. Differentiation
5 Mutation of one or two N-bases is
A. Inversion
B. Point mutation
C. Deletion
D. Chromosomal aberrations
6 Which of the following traits is not sex-linked recessive ?
A. haemophilia
B. colour blindness
C. hypophosphatemic ricket
D. tfm syndrome
7 What is the 5th amino acid in sickle cell beta chain
A. Histidine
B. Proline
C. Leucine
D. Valine
8 Homogenetistic acid is oxidized rapidly when exposed to air, turning the urine
A. White
B. Purple
C. Blue
D. Black
9 Mutation may be caused by
A. Chemicals
B. Radiations
C. Mutagens
D. All of these
10 What is the probability of having albino child if father and mother both are carrier(Aa)
A. 25%
B. 30%
C. 50%
D. 75%

Test Questions

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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

    Usama Irshad

    10 Sep 2018

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  • Usama Irshad

    Usama Irshad

    10 Sep 2018

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