Question # 1

Which is favourable variation in moths after industrial revolution?

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Light colour

Medium colour

Dark colour

None of these

The structure of RNA model was proposed by:

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Charles Darwin

c.de Buffon

J.de Lamarck

4

Outside back bone of double helix is made up:

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Sugar

Phosphate

Sugar Phosphate

None of these

Genes consist of.

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RNA

mRNA

Protein

DNA

Genes consist of:

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DNA

RNA

mRNA

Protein

It is genetic material.

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DNA

RNA

IRNA

rRNA

The relationship between the alleles IA and IB of the blood group is:

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complete dominance

incomplete dominance

recessiveness

co-dominance

All living thing had been created in their current form only a few thousand years ago. This idea is known as:

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Theory of special creation

Evolution

Variations

None of these

In a nucleosome , DNA is wrapped around protein named:

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Insulin

Interferon

Histone

haemoglobin

mRNA carries sequence of the nucleotides to ribosomes, Ribosomal reads this sequence and joins specific amino acid to form protein, this process is:

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Duplication

Transcription

Translation

Replication

Cytocine always pairs with:

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Guanine

Adenine

Uracil

Thymine

Genes are located on:

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Chromosomes

proteins

nucleotide

DNA

Branch of biology in which we study about inheritance.

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Pharmacology

Physiology

Ecology

Genetics

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Biology 10th Class English Medium Chapter 15 Online Test MCQs With Answers

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