Two species might have similar skeletal structures that have different functions. what do these types of structures suggest about the relationship between the two species?

What controls functions such as thinking and perceiving

Consider the following family history: Bob has a genetic condition that affects his skin. Bob's wife, Eleanor, has normal skin. No one in Eleanor's family has ever had the skin condition. Bob and Eleanor have a large family.

Cystic fibrosis is a deadly disease of the lungs and digestive system. It is inherited as a recessive trait. How can two healthy parents have a child with cystic fibrosis?

Why is freezing water extremely biologically revelant?

Polysaccharide are created through what process?

What is the likeness that the child will have wavy hair?

Which statement best describes the amount of catalyst that remains at the end of a reaction?

Describe the sial. In your own words.

If a plant's cells cannot fight a pathogen, what will the cells do? A. reproduce B. stop reproducing C. self-destruct B. produce more food

What scientific discovery spurred the rapid advancements in the fields of genetics?