Question # 1

THe alternate form of a gene are called:

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Genotype

Phenotype

Alleles

Replication

Genetics is branch of biology in which we stydy.

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Functions

Fossils

Inheritance

Evolution

Ribisome reads the sequence of mRNA nucleotides and joins specific amino acids to form protein. This step is known as:

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Combination

Replication

Transcription

Translation

The organisms expressed physical trait such as seed colour or pod shape is called.

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Genotype

Phenotype

Karyotype

Baby type

The are how many hydrogen bonds between cytosine and guanine?

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one

two

three

four

In a nucleosome, DNA is wrapped around protein named.

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Insulin

Interferon

Histone

Haemoglobin

Expression of genotype in the form of trait is:

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Genome

Phenotype

Complete dominance

Incomplete dominance

Inside of double helix consists of:

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Nitrogenous bases

sugar

sugar Phosphate

Phosphate

An organism has two different alleles for a single trait. Its genotype is said to be:

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Homozygous

Heterozygous

Holozygous

Hemizygous

Which is favourable variation in moths after industrial revolution?

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Light colour

Medium colour

Dark colour

None of these

It is genetic material.

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DNA

RNA

IRNA

rRNA

It is a situation where two different alleles of gene pair express themselves completely, instead of showing a dominant recessive relationship is called.

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Incomplete dominance.

Co-dominatice

Complete dominatnce

None of these

The characteristics which appear in an organism are called.

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Genotype

Karyotype

Phenotype

Body type

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

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