Biology Exam Online Exam Quiz

Biology Exam GK Quiz. Question and Answers related to Biology Exam. MCQ (Multiple Choice Questions with answers about Biology Exam

What is the pair of homologous chromosomes that line together during the meiosis I called?

Options

A : Chromatid

B : Bivalent

C : Trivalent

D : Divalent

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What theory was coined by Sutton and Boveri?

Options

A : Chromosomal theory of inheritance

B : Genetic theory of inheritance

C : Theory of Gravitation

D : Universal theory of everything

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Which theory states that the segregation of one chromosomal pair during meiosis is independent of the other chromosomal pairs?

Options

A : Chromosomal theory of inheritance

B : Genetic theory of inheritance

C : Theory of Gravitation

D : Universal theory of everything

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Who interpreted by observing the independent segregation of chromosomes during meiosis, that the factors they carry would also separate independently?

Options

A : Crick and Watson

B : Newton and Einstein

C : Sutton and Boveri

D : Franklin and Wilkins

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Who was responsible for the theory of chromosomal inheritance?

Options

A : Crick and Watson

B : Newton and Einstein

C : Sutton and Boveri

D : Franklin and Wilkins

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What does the chromosomal theory of inheritance state?

Options

A : Factors segregate independently of each other

B : Genes segregate independently of each other

C : Chromosomes segregate independently of each other

D : Cells divide independently of each other

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Thomas Morgan is known for his studies on ________

Options

A : Felis domestica

B : Drosophila melanogaster

C : Drosophila domestica

D : Felis melanogaster

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What is the scientific name of fruit fly?

Options

A : Felis domestica

B : Drosophila melanogaster

C : Drosophila domestica

D : Felis melanogaster

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Which model organism was used to verify the chromosomal theory of inheritance?

Options

A : Felis domestica

B : Drosophila melanogaster

C : Homo sapiens

D : Rattus rattus

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Which of the following organisms is easy to culture on artificial medium in a laboratory setting?

Options

A : Felis domestica

B : Drosophila melanogaster

C : Homo sapiens

D : Canis familiaris

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