Question

Old systematics :-
_______________
1) taxonomy.
2) evolutionary relationship.
3) systematical arrangements.
4) Both 1 & 2.

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Answer 1

Answer:

3 wala correct hai

Explanation:

systematical arrangements

Answer 2

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Both 1 and 2 is the answer

Biological systematic is the study of the diversification of living forms , both past and present and the relationship among living through time....

Systematic, in other words, is used to understand the evolutionary history of life on Earth.....