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MDCAT Biology Chapter 11 Reproduction Online Test MCQs With Answers

Question # 1

Among the scientists who believed in divine creation as

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Darwin

Carolous Linnaeous

Lamarck

Wallace

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Question # 2

Which of the following cross is carried to check the genotype of an individual showing a dominant phenotype

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Check cross

Test Cross

Criss cross

Self cross

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Question # 3

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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100%

75%

50%

25%

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Question # 4

Armadillos, the armoured mammals live only in :

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Asia

Europe

America

Africa

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Question # 5

Allele for whiteness in Drosophilla is

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Recessive

Codominant

Dominant

Partially dominant

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Question # 6

The first person who argued from evidence that species were not created in their present form rather they had evolved from ancestral species was

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Aristotle

Lamarck

Darwin

Mendel

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Question # 7

Ultimate source of all changes is :

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Mutation

Genetic drift

Evolution

Migration

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Question # 8

Darwin proposed a mechanism for evolution, which he termed

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Natural selection

Special reaction

Adaptation

Descent with modification

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Question # 9

Which of the following things were not collected by Darwin?

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Specimens of diverse faunas and floras of south America

South American fossils

13 types of finches

Turtles

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Question # 10

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

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Complete Dominance

Incomplete Dominance

Partial Dominance

Both b and c

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Question # 11

According to endosymbiont hypothesis the aerobic bacteria developed into

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Lysosomes

Mitachondria

Chloroplast

Nucleus

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