Question

its urgent can someone give me some short answer type question and answer and MCQs on the chapter heredity and common genetic diseases​

Answer 1

Answer:

Your DNA would fill up around 100 encyclopedia volumes. ... The dominant trait is not always the most common one -- how common a ... Ancestry tests will give you the clearest

Answer 2

Answer:

. If a normal cell of human body contains 46 pairs of chromosomes then the numbers of chromosomes in a sex cell of a human being is most likely to be:

(a) 60

(b) 23

(c) 22

(d) 40

Answer. (b) 23

. The sequence of gradual changes which takes place in the primitive organisms over millions of years in which new species are produced is known as

(a) Evolution

(b) Heredity

(c) Generation

(d) Inheritance

Answer. (a) Evolution

Explanation: Evolution is a series of gradual changes in an organism, wherein in the end, the organism is evolved and advanced.

Explanation:

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