Bio 2 Lab Final

Front

Why do plants use defenses?

Back

They cannot flee from predators.

Front

What forms first in Protostomes? What forms first in Deuterostomes?

Back

Protostomes: Mouth; Deuterostomes: Anus.

Front

What do sea stars use to walk along the sea floor?

Back

Tube feet.

Front

Define Homodont.

Back

Homodont refers to organisms that have teeth of the same type or shape.

Front

Define Heterodont.

Back

Heterodont refers to organisms that have teeth of different types or shapes.

Front

What class is this type of fish in? (Osteichthyes)

Back

Osteichthyes are bony fish.

Front

What is the function of tube feet in echinoderms?

Back

Tube feet are used for locomotion and feeding.

Front

What is the main difference between Protostomes and Deuterostomes?

Back

In Protostomes, the mouth develops first; in Deuterostomes, the anus develops first.

Front

What is the role of the madreporite in sea stars?

Back

The madreporite regulates water intake for the water vascular system.

Front

What are the two main groups of fish?

Back

Chondrichthyes (cartilaginous fish) and Osteichthyes (bony fish).