Question

unit review - evolution of populations sympatric speciation occurs when groups from the same ancestral population evolve into two separate species without any geographic separation. this may be because they choose not to reproduce or it could be that their reproductive organs are not compatible. since reproduction with other members cannot occur, the populations cannot reproduce successfully with each other leading to the development of two distinct species (speciation). observe the image of the penguins. what could be one reason that the penguin on the left might not be able to reproduce with the penguin on the right? they are not allowed to reproduce by the colony leader. they are too busy to reproduce. their reproductive organs might not be compatible.

Explanation:

The text mentions sympatric speciation can occur due to non - compatibility of reproductive organs, which can prevent reproduction.

Answer:

Their reproductive organs might not be compatible.