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

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Question # 1

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

Question # 2

Sickle cell mutation affects

Question # 3

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

Question # 4

Mutatuons are inherited only if they occur in the

Question # 5

Genes can be mapped on chromosomes on the basis of

Question # 6

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

Question # 7

Pseudo-autosomal genes are present on

Question # 8

Queen victoria was having which kind of haemophilia

Question # 9

Bilirubin

Question # 10

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

Question # 11

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

Question # 12

SRY in located at the tip of

Question # 13

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

Question # 14

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

Question # 15

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

Question # 16

Blood pressure is also an example of _______ trait

Question # 17

Which can convert glucose to glucose 6 phosphate

Question # 18

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

Question # 19

Diabetes is the leading cause of

Question # 20

Point mutation occurs in

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MCAT Biology Chapter 9 Important MCQ's

Sr.# Question Answer
1 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
2 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
3 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
4 Which enzyme deficiency leads to phenylketonuria
A. Phenylalanine oxidase
B. Phenylalanine hydroxylase
C. Phenylalanine synthase
D. Phenylalanine carboxylase
5 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
6 Point mutation occurs in
A. Sickle cell anemia
B. Phenylketonuria
C. Alkaptonuria
D. All
7 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
8 There are ________ total possible genotypes of blood group ABO system
A. 3
B. 4
C. 6
D. 7
9 Who for the first time found white eye mutant in drosophila ?
A. Morgan
B. Bridges
C. Correns
D. De Varies
10 Sickle cell mutation affects
A. One beta chain
B. Both beta chains
C. Only alpha chain
D. None of the alpha or beta chain

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