Member of porifera are diploblastic. which statement clarifies this?

a. they are unsegmented

b. they have a true body cavity

c. they have two germ layers

How does the DNA hold the code for making proteins?

Explain how the fluid mosaic model describes the plasma membrane

This is a process by which water is brought into the water table to replace water that has been taken out through wells A. Replenishment B. Recharge C. Deposition D. Rain

What is 150 mm expressed in decimeters

What are those circuit ribbon things called?

What's an example of a multicellular producer

Are microorganisms alive and do microorganisms affect humans

Which statement best describes the process of chemiosmosis and the direct result of its occurrence? A. The choices are Hydrogen ions flow from the thylakoid down a concentration gradient through ATP synthase channels into the stroma.

Describe how human activities threaten polar bears in the arctic

What did Mendel cross pollination of pea plants prove