Biology, asked by achoosvision, 3 days ago

the keys are based on contrasting characters generelly in a pair called___ a)flora. b)couplet . c)both(a) and(b). d)manuals.​

Answers

Answered by mukundshai101
1

Explanation:

couplet . the answer is the answer is the answer is the answer is the answer is the answer is the answer is the answer is the answer is the answer is the answer is the answer is the answer is the answer is the answer is

Answered by upasanasengupta13
1

Answer:

B

Explanation:

Couplet is the correct answer.

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