Bio exam 3

Create an image of diverse animals exhibiting bilateral symmetry and various anatomical features in a colorful natural setting, showcasing different species like cephalopods, cnidarians, and arthropods.

Animal Biology Quiz

Test your knowledge of animal biology with our engaging quiz designed for students and enthusiasts alike. Dive into topics ranging from evolutionary processes to anatomical features of various animal groups.

Explore bilateral symmetry and cephalization.
Understand the nuances of different phyla and their characteristics.
Challenge yourself with multiple-choice and checkbox questions.

13 Questions3 MinutesCreated by ExploringLife204

Animals w/ bilateral symmetry typically undergo an evolutionary process whereby many nerve cells and sensory structures become concentrated at the front of the body. What is this process called?

Which statement most accurately describes deuterosomes?

The first opening on the embryo surface becomes the mouth

Their food and wastes enter/exit through the same body opening

They have an incomplete digestive system

They all have radial symmetry

Their mouth develops from the second embryonic opening and the first opening becomes the anus

What is a disadvantage of an exoskeleton?

It's not flexible enough to allow a full range of movement

It must be shed for its owner to grow

It is not able to absorb pigments for sufficient camouflage

It allows for excess water loss

It does not provide as efficient a muscle anchorage as an endoskeleton

The water-vascular system in sea stars is used primarily for

Excretion of excess water

Locomotion

Circulation

Sensation

A circulatory system in which the heart pumps blood to tissues throughout the body cavity is a(n)

Bio exam 3

Animal Biology Quiz

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