Question

Two species of a plant genus Ipomea share a common niche and reproductive pattern but are still unable to hybridize because they have structurally different flowers. What kind of reproductive isolation is observed in these two species?
Mechanical



Temporal



Behavioral

Answer 1

The answer :   mechanical

Answer 2

Answer:

The answer is mechanical isolation

Explanation:

Isolation is defined as the ecological, anatomical, physical or functional barriers that prevent reproduction between individuals of different species. In the specific case, it refers to a mechanical isolation is defined as the lack of a correspondence between the structure of the genital organs, in the specific case, either the isolation because of having differences between the means of pollination.