If a cell was a sugar factory, suggest an organelle (s) whose function would be analogous to each of the following and briefly give one reason for your choice .
a. head office
b. managers computer .
c. managers secretary
d. sugar processing department
e. sugar packaging and branding department
f. loading bay
g. wall fence
h. gate man
i. incinerator
j. electricity units
k. power meter

Which supports the idea that birds and butterflies both have wings but they do not have a common ancestor with wings? the wings are analogous structures that evolved differently and do not have a similar internal structure. the wings are homologous structures that evolved differently and do not have a similar internal structure. wings of birds are vestigial structures, but the wing structures of bats are not vestigial. wings of bats are vestigial structures, but the wing structures of birds are not vestigial.

The first signs of cellular differentiation occur in the blastocyst. why is cellular differentiation important for the development of a fully formed human infant?

Look at the photo of the leaf. which term best describes this leaf?