He cross pollinated the pea plant with another pea plant that had a different feature. The point is that he CHOSE the plant himself with that specific feature, it was in his control.
Answer:
because they stem from same egg and sperm cells
Explanation:
Two is is the answer, it is incorrect, so in this case it is not scientifically correct because it more of a opinion, not a thing you based on and provide proof for from a scientific experiment.
It means that something lead to something else.like an chain reaction or in food chain wise this animal gains energy from this animal or plant