Question # 1

The idea of endosymbiont hypothesis was first proposed by:

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Lynn marguils

Wallace

Karlene Schwartz

Lamarck

Normal fruit flies have

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White eyes

Bright red eyes

Light red eyes

Black eyes

Tritanopia is blindness of :

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Red Colour

Green Colour

Blue Colour

Pink Colour

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

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community

species

population

family

Population is a localized group of individuals belonging to :

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same species

different species

same community

same stand

Charles Darwin was born in Shrewsbury, in Western England in

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1854

1807

1809

1866

Allele for whiteness in Drosophilla is

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Recessive

Codominant

Dominant

Partially dominant

X and Y linked genes are also called as

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Sex genes

Dominant genes

Autosomal genes

Pseudoautosomal genes

Lamarck published his theory of evolution in

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1822

1812

1817

1809

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

Essay on "Principle of population" was published by

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Cuvier

Mendel

Malthus

Darwin

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

Armadillos, the armoured mammals live only in :

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Asia

Europe

America

Africa

Normal fruit flies have :

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White eyes

Bright red eyes

Light red eyes

Black eyes

Darwin published " The Origin of Species" in

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1840

1844

1858

1859

Which of the following hypothesis involved the evolution of eukaryotic cell from a prokaryotic cell

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Endosymbiont hypothesis

Membrane invagination hypothesis

Vent hypothesis

Both A and B

Darwin collected 13 types of birds of :

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Robins

Sparrows

Kingfishers

Finches

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

Allele for whiteness in Drosophila is :

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Recessive

Codominant

Dominant

Partially Dominant

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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