Question

Bush and colleagues (2010) photographed body and head lice on several cockatoos and compared the ________ of the lice on the bird's bodies and heads.

1) size

2) luminosity

3) weight

4) shape

Answer 1

Bush and colleagues (2010) compared the shape of body and head lice on cockatoos, providing insights into the coevolution and morphological adaptations of these parasites.

Step-by-step explanation:

Bush and colleagues (2010) photographed body and head lice on several cockatoos and compared the shape of the lice on the bird's bodies and heads. They were involved in a study focused on understanding the adaptations and evolutionary diversification of these parasites in relation to their hosts. This type of research is critical as it can reveal insights into the coevolution of species, and in this case, it may demonstrate how lice have evolved morphologically to adapt to different environments on the same host