Midterm Review 2

A long, thin whip-like structures that help organism move through moist environment.

Which of the following is NOT a characteristic of cnidarians?

The evolutionary history of how an organism has changed over time is called _______.

Which of the following are considered as the simplest invertebrates?

Which of these flatworms are considered as free-living organisms?

Which is the simplest invertebrate?

The two-word naming system that gives all organism their scientific name.

How do sponges reproduce?

A tool used to predict results in mendelian genetics.

What are the two forms of Cnidarians?

Animals that eat both plants and animals.

Animals that feed on the decaying matter.

Which of the following is NOT true about flatworms?

The group of nerve cells that control the nervous system of flatworms are called the _______.

Which of the following is NOT a characteristic of sponges?

Animals that eat the meat of other animals.

Worms have radial symmetry.

Flame cells...

Which of the following is NOT a Kingdom of organisms?

Any structure or behavior of an animal that allows it to survive.

Which of these flatworms are considered as free-living organisms?

Any structure, process or behavior that helps an organism survive in its habitat.

The outermost germ layer of tissue that forms the epidermis.

The needle-like structures of sponges that help them for support.

The science of classifying organisms is called ______.

What phylum do vertebrates belong?

There are 9 phyla of invertebrates in the animal kingdom.

The body symmetry whose body parts are arranged in a circle around a center point.

Roundworms have two body openings that allows their one-way digestive system.

All are kingdoms of living things except ____