MDCAT Biology Chapter 10 MCQ Test With Answer for (Prokaryotes)

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MCQ's Test For MDCAT Biology Chapter 10 MCQ's Test

Try The MCQ's Test For MDCAT Biology Chapter 10 MCQ's Test

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MDCAT Biology Chapter 10 MCQ's Test

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Question # 1

Wallace developed a Theory of Natural Selection similar to that of

Question # 2

Tritanopia is blindness of

Question # 3

Eukaryotes are thought to hve evolved firstly about:

Question # 4

All chromosomes other than sex chromosomes are called :

Question # 5

Gene pool consists of all alleles at all gene loci in all individuals of the:

Question # 6

An exchange of segments between non-sister chromatids of homologous chromosomes during meiosis is termed as :

Question # 7

Tritanopia is blindness of :

Question # 8

According to endosymbiont hypothesis the aerobic bacteria developed into

Question # 9

The prokaryotes may have arisen more than

Question # 10

Ultimate source of all changes is :

Question # 11

The idea of endosymbiont hypothesis was first proposed by:

Question # 12

The dominance relations of a 4 O'clock plant can be described in terms of

Question # 13

Armadillos, the armoured mammals live only in :

Question # 14

Darwin proposed a mechanism for evolution, which he termed

Question # 15

Rh factor or antigen was first studied in :

Question # 16

Darwin published " The Origin of Species" in

Question # 17

According to Darwin descent with modification means

Question # 18

Essay on "Principles of geology" was published by

Question # 19

Among the scientists who believed in divine creation as

Question # 20

What is the risk of a colour blind child in a family when mother is colour-blind but father is normal?

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MCAT Biology Chapter 10 Important MCQ's

Sr.# Question Answer
1 Lamarck published his theory of evolution in
A. 1822
B. 1812
C. 1817
D. 1809
2 Which of the following cross is carried to check the genotype fo an individuals showing a dominant phenotype ?
A. Check cross
B. Test Cross
C. Criss Cross
D. Self Cross
3 Normal fruit flies have
A. White eyes
B. Bright red eyes
C. Light red eyes
D. Black eyes
4 Charles Darwin was born in Shrewsbury, in Western England in
A. 1854
B. 1807
C. 1809
D. 1866
5 Ultimate source of all changes is :
A. Mutation
B. Genetic drift
C. Evolution
D. Migration
6 The prokaryotes may have arisen more than
A. 420 million years ago
B. 42 billion years ago
C. 3.5 billion years ago
D. 1.5 billion years ago
7 Which of the following things were not collected by Darwin?
A. Specimens of diverse faunas and floras of south America
B. South American fossils
C. 13 types of finches
D. Turtles
8 Allele for whiteness in Drosophila is :
A. Recessive
B. Codominant
C. Dominant
D. Partially Dominant
9 All chromosomes other than sex chromosomes are called
A. Linked Chromosomes
B. Autosomes
C. Autophagosommes
D. Dictyosomes
10 What is the risk of a colour blind child in a family when mother is colour-blind but father is normal?
A. 100%
B. 75%
C. 50%
D. 25%

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