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Biology
4. Heredity and Evolution
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Q42 of 167 Page 193

The science of heredity is known as:

Genetics

Heredity is passed on through genes.

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40

For his experiments on heredity, Mendel used:

41

The human animal which has an XY pair of chromosomes is called:

43

A gene is a:

44

A normal cell of human body contains 23 pairs of chromosomes. The number of chromosomes in a sex cell

(Sperm or ovum) of a human being is most likely to be:

Questions · 167
4. Heredity and Evolution
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