Which of these is true with respect to cladistics?
a. it is the same as phylogeny.
b. it is based on phylogeny.
c. it is a branch of phylogeny.

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

The ancestors of plants that lived in water had plenty of water for the young. angiosperms are a group of land plants that evolved a reproductive trait for living on land. this trait protect young plants by allowing them to grow only when water is present and the conditions for healthy development are right. what trait most likely young angiosperms in this way?

Why do some dna fragments move farther than others during gel electrophoresis? a. because their shapes are different b. because they are different types of molecules c. because the samples are different colors d. because their masses are different