Question # 1

In a nucleosome, DNA is wrapped around protein named.

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Insulin

Interferon

Histone

Haemoglobin

Branch of biology in which we study about inheritance.

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Pharmacology

Physiology

Ecology

Genetics

It is genetic material.

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DNA

RNA

IRNA

rRNA

Which is favourable variation in moths after industrial revolution?

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Light colour

Medium colour

Dark colour

None of these

In human body cells the number of chromosomes present are:

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23

46

52

48

Copies of chromatids of chromosomes are made through the process called.

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Inheritance

Transcription

Translation

Replication

Transmission of character (traits) from parent offspring is called:

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Inheritance

Mutation

Regeneration

Reproduction

The characteristics which appear in an organism are called:

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Genotype

Karyotype

Phenotype

Body type

Genetics is the branch of biology in which we study:

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Functions

Fossils

Inheritance

Evlution

THe location or position of genes on chromosomes are called:

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Loci

Alleles

Phenotypes

Genotypes

____________ hydrogen bonds are present between cytosine and guanine:

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2

3

4

5

A purple flowered pea plant has the genotype PP, which of the following statements about this plant is FALSE.

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Its phenotype will be white flowers .

It has a homozygous dominant genotype.

When bred to a white flowered plant all offspring will be purple flowered.

All the gametes produced will have the same flower colour allele

Charles Darwin published a book "on the origin of species by means of Natural Selection" in:

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1858

1859

1889

1890

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10th Class Biology Chapter 15 Inheritance English Medium KPK Boards Online Mcqs MCQs With Answers

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