Treppe is the phenomenon that results in .
a. motor unit recruitment
b. a progressive increase in the force generated with repetitive stimulation
c. an increase in the stimulation frequency
d. maximal force production by a skeletal muscle

5) these are organisms where the genetic material is not bound by a nucleus. they are usually unicellular.

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?

Yeast cells reproduce quickly by budding. this is a form of reproduction so all the yeast cells a) sexual; vary b) asexual; vary c) asexual; are identical d) sexual; differ from the parents submit hint structures and functions of cells cellular reproduction