Zoology Chap 25 Vocabulary 2021

Question 1

In animals, reproduction is the most important function of all body systems.

Accepted Answer

False

Question 2

Chordates have 4 main characteristics. Which is NOT one of them?

Accepted Answer

legs and arms

Question 3

What phylum do clams, snails and a squid belong to? ( "soft bodied")

Accepted Answer

Mollusca

Question 4

All animals

Accepted Answer

are heterotrophic

Question 5

Animals do this when they sweat or shiver

Accepted Answer

maintain homeostasis

Question 6

What is an invertebrate?

Accepted Answer

organisms that do not have a backbone

Question 7

Which of the following is an invertebrate?

Accepted Answer

butterflies, bees

Question 8

Which of the following are known for being hermaphrodites?

Accepted Answer

whiptail lizards, clownfish

Question 9

What is an advantage of sexual reproduction?

Accepted Answer

it increases diversity in a population

Question 10

Which of the following is NOT a vertebrate?

Accepted Answer

jellyfish, spider

Question 11

Phylum known for it's stinging tentacles - lives in the oceans

Accepted Answer

Cnidaria

Question 12

The phylum with the largest amount of organisms in the entire animal kingdom is

Accepted Answer

Arthropoda

Question 13

Which of the following are vertebrates?

Accepted Answer

garter snake, tuna fish

Question 14

An organism like coral or sponge remains fixed in one spot during it's adult life. This term..

Accepted Answer

sessile

Question 15

90% of animals are vertebrates.

Accepted Answer

False

Questions 15