Question # 1

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

Lamarck published his theory of evolution in

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1822

1812

1817

1809

Essay on "Principles of geology" was published by

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Wallace

Malthus

Lyell

Cuvier

The idea of endosymbiont hypothesis was first proposed by:

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Lynn marguils

Wallace

Karlene Schwartz

Lamarck

Genetic basis of ABO blood group system was explained by:

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Landsteiner

Levine

Bernstein

Carl Correns

Endosymbiont hypothesis was first proposed by

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Lynn Margulis

Malthus

Cuvier

Darwin

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

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Complete dominance

Incomplete dominance

Partial dominance

Both B and C

X and Y linked genes are also called as :

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Sex genes

Dominant genes

Autosomal genes

Pseudoautosomal genes

Rh factor or antigen was first studied in :

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Man

Owl

Monkey

Fish

X and Y linked genes are also called as

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Sex genes

Dominant genes

Autosomal genes

Pseudoautosomal genes

According to Darwin descent with modification means

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Same ancestor

Same characters

Different ancestors

Different characters

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MDCAT Biology Chapter 10 Prokaryotes Online Test MCQs With Answers

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