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MDCAT Biology Chapter 10 Prokaryotes Online Test MCQs With Answers

Question # 1

Allele for whiteness in Drosophilla is

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Recessive

Codominant

Dominant

Partially dominant

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Question # 2

Genetic basis of ABO blood group system was explained by:

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Landsteiner

Levine

Bernstein

Carl Correns

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Question # 3

The processes that have transformed life an earth form its earliest forms to the vast diversity that we observe today, are collectively referred as :

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Evolution

Succession

Revolution

All of above

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Question # 4

The processes that have transformed life on earth from its earliest forms to the vast diversity that we observe today, are collectively referred as

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Evolution

Succession

Revolution

All of above

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Question # 5

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

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Crossing over

Hopping

Taking over

Segregation

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Question # 6

Which of the following cross is carried to check the genotype fo an individuals showing a dominant phenotype ?

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Check cross

Test Cross

Criss Cross

Self Cross

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Question # 7

Normal fruit flies have :

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White eyes

Bright red eyes

Light red eyes

Black eyes

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Question # 8

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 # 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

X and Y linked genes are also called as

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Sex genes

Dominant genes

Autosomal genes

Pseudoautosomal genes

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Question # 11

Darwin published " The Origin of Species" in

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1840

1844

1858

1859

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