Question

5. At present, scientists can determine the
arrangement or relative positions of
genes or DNA sequences on a chromo-
some. How does this knowledge benefit
1. It is possible to know the pedigree
of livestock
2. It is possible to understand the
causes of all human diseases.
3. It is possible to develop disease-
resistant animal breeds.
Which of the statements given above
isdare correct?
(a) 1 and 2 only
(bi 2 only
(c. 1 and 3 only
(d) 1.2 and 3​

Answer 1

Answer:

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Answer 2

Answer:

c

1 and 3 only

Explanation:

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