LS7 Ch 14-1, 15-1 Quiz Review

Question 1

Invertebrates make up approximately _____ of all animal species.

Accepted Answer

97%

Question 2

The opening on the top of a sponge that releases water from it.

Accepted Answer

osculum

Question 3

In order to avoid contracting trichinosis, you should avoid _______.

Accepted Answer

eating undercooked pork

Question 4

A group of cells of the same type working together make up a(n)

Accepted Answer

tissue

Question 5

Which of these would be considered a "polyp"?

Accepted Answer

coral

Question 6

Invertebrates include all but which of these?

Accepted Answer

eel

Question 7

Animals without a backbone are called

Accepted Answer

invertebrate

Question 8

Which of these is NOT a characteristic of animals?

Accepted Answer

autotrophic

Question 9

The simplest animals are the _______.

Accepted Answer

sponges

Question 10

An example of a parasitic roundworm is _______.

Accepted Answer

Trichinella

Question 11

Sponges obtain nutrients by _____.

Accepted Answer

filter feeding

Question 12

Which of these animals is asymmetric?

Accepted Answer

sponge

Question 13

An example of a parasitic flatworm is the _______.

Accepted Answer

fluke

Question 14

If an organism falls under Kingdom Animalia, then it must be/have which of these?

Accepted Answer

motile at some point during its life cycle

Question 15

Type of symmetry in this animal.

Accepted Answer

radial symmetry

Question 16

Group of worms that includes tapeworms, flukes, and planarians.

Accepted Answer

flatworms

Question 17

Type of symmetry in this animal.

Accepted Answer

bilateral symmetry

Question 18

Type of worm that includes pinworms, nematodes, Ascaris, Trichinella, etc.

Accepted Answer

roundworms

Questions 18