Animal Body Plans TEST

Which structure is found in all animals?

• organ system

• head

• cell

• bone

Which of these is an example of an organ?

• bone

• skeleton

• bone cell

• bone tissue

Because one line can be drawn to divide it into two halves that are mirror images, a butterfly has

• an organ system

• radial symmetry

• no symmetry

• bilateral symmetry

What type of tissue processes information in the head of an animal with bilateral symmetry?

• muscle tissue

• nervous tissue

• bone tissue

• heart tissue

The most basic unit of structure in animal bodies is the _______

• organ

• tissue

• cell

• bone

A(n) _______ is a group of similar cells that perform a specific function

• organ

• cell

• organ system

• tissue

A jellyfish has __________ symmetry because many lines can be drawn to divide its body into two halves that are mirror images

• radial

• bilaterial

A group of related tissues work together to form a(n) ________

• cell

• organ

• organ syste

• tissue

A sponge is an example of an animal with ___________

• asymmetry

• bilateral symmetry

• radial symmetry

• no symmetry

An animal with bilateral symmetry usually has a(n) __________ at its front end

• head

• foot

• leg

• tail