Chapter 2 Flashcards

You may prefer our related Brainscape-certified flashcards:
0
Q

Criteria

A

Chosen standards used to make decisions

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
1
Q

Classify

A

To arrange things into groups by their similarities

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Body Plan

A

The overall shape or layout of an organism’s body

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Bilateral Symmetry

A

A body plan in which the right and left halves of the body mirror each other

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Radial Symmetry

A

A body plan in which parts are arranged in a circular pattern around the center

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Vertebrate

A

An animal with a backbone

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Invertebrate

A

An animal without a backbone

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Appendage

A

A smaller body part that extends from the main body part

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Herbivore

A

An organism that only eats or gets plants

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Carnivore

A

An organism that only eats or gets other animals

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Omnivore

A

An organism that only eats or gets plants and animals

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Stimulus

A

Anything that causes an organism to respond

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Habitat

A

An animal’s home

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Biotic Factor

A

A living part of a habitat

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Abiotic Factor

A

A nonliving part of a habitat

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Nocturnal

A

Active at night

16
Q

Classification System

A

An arrangement of organisms into groups according to the criteria

17
Q

Taxonomists

A

A scientist who names and organizes living things according to a classification system