Please help me!!! Oral groove in paramecium is situated on
a. Dorsal side
b. Lateral side
c. ventral side
d. none

Afamily has a y-linked disease that affects the father. what is the chance of a male offspring inheriting the same disease? oa. 100% ob. 50% oc. 25% d. 0%

Name the types of burns one can get and which structures of the integument are damaged

What is a group of organisms that are closely related and share similar characteristics