Unlike bryophytes, ferns
a. have vascular tissue.
b. exhibit alternation of generations.
c. utilize photosynthesis.
d. have to get water from the environment.

Transmission electron microscope are best for viewing a) microorganisms in pond water b) internal organs of a mouse c)internal structures of a cell d) surface features of a specimen

Aplant may open end close its stomata to prevent excess water loss and maintain

The process of replication is the same for all living things because