Question # 1

It is a genetic material:

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DNA

RNA

tRNA

rRNA

Alternative forms of a gene are called.

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Allele

DNA

Chromosome

Gamete

Which of the following statement regarding genes is FALSE.

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Genes are located on chromosomes

Genes consist of a long sequence of DNA

A gen contains information for the production of a protein

Each cell contain a single copy of every gene.

Who developed fundamental principles of genetics?

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Lamark

Gregor mendle

Charles lyll

Charles Darwin

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

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Inheritance

Mutation

Regeneration

Reproduction

Specific proteins have specific number and sequence of:

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Enzymes

Amino acids

Locus

Allele

The genotype of wrinkled green seeds was:

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RRyy

RyYr

RRYY

rryy

How many pairs of homologous chromosomes are present in human body cells.

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22

23

24

25

Genetics is the branch of biology in which we study:

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Functions

Fossils

Inheritance

Evlution

Cytocine always makes pair with :

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Guanine

Hydrogen

Adenine

Thymine

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

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1858

1859

1889

1890

Variation selected for their transmission to next generation are:

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Favourable

Continuous

Discontinuous

None of these

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

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