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

Queen victoria was having which kind of haemophilia

Question # 2

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

Question # 3

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

Question # 4

Genes can be mapped on chromosomes on the basis of

Question # 5

The chances of which hemophilia is equal in males & females

Question # 6

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

Question # 7

Bilirubin

Question # 8

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

Question # 9

Point mutation occurs in

Question # 10

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

Question # 11

Which enzyme deficiency leads to phenylketonuria

Question # 12

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

Question # 13

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

Question # 14

A carrier mother for colour blindness does not have

Question # 15

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

Question # 16

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

Question # 17

When a haemophilic carrier woman marries a normal man, who among her offspring may be affected

Question # 18

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

Question # 19

Mutation may be caused by

Question # 20

Pseudo-autosomal genes are present on

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MCAT Biology Chapter 9 Important MCQ's

Sr.# Question Answer
1 Which phenomenon reduces the chances of genetic recombination and variations among offspring ?
A. linkage
B. crossing over
C. independent assortment
D. dominance
2 Queen victoria was having which kind of haemophilia
A. A
B. B
C. C
D. None
3 Anti-Rh antibodies appear in plasma
A. During first few months
B. During last months
C. Only when stimulated
D. If Rh+individual mistakenly receives Rh-blood
4 Genes for alpha and beta chains of hemoglobin are found on which chromosomes?
A. Chromosome 16 alpha; chromosome 11 beta
B. Chromosome 11 alpha; chromosome 16 beta
C. Chromosome 11
D. Chromosome 16
5 If six cells out of 10, do crossing over what will be percentage of cross over gametes
A. 60%
B. 30%
C. 40%
D. 50%
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 The two linked genes A and B with a 30% recombination frequency must be
A. 15 units apart
B. 30 units apart
C. 60 units apart
D. 90 units apart
8 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
9 What is the 5th amino acid in sickle cell beta chain
A. Histidine
B. Proline
C. Leucine
D. Valine
10 Which can convert glucose to glucose 6 phosphate
A. Hexokinase
B. Glucokinase
C. Phospho fructokinase
D. Both a & b

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