Which trait did heterozygous individuals show in Mendel's experiment on pea plants?
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Answer:
The answer should be dominant
Explanation:
because heterozygous can be Bb (example) and the B would still be the dominant one and it would cover the small b (it also depends on how the questions is being asked like if it was 2 heterozygous parents having an offspring or only about the offspring which was heterozygous)