Chapter 1 Flashcards

1
Q

Species

A

A unique type of organism, produce offspring/ designated by genus name and specific epithet

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

Biology

A

The scientific study of life.

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

Atom

A

Smallest unit of matter

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

Molecule

A

Atoms that are bonded together

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

Cell

A

Smallest unit of life

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

Tissue

A

specific cells organized in a particular pattern

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

Organ

A

structure. composed of tissues that carry out a certain task

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

Organ system

A

set of interacting organs and tissues that fulfill one or more body functions

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

Organisms

A

individual that consists of one or more cells

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

Population

A

group of interbreeding individuals. of the same species living in a given area

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

Community

A

consists of all populations of all species in a given area

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

Ecosystem

A

community interacting with its physical and chemical. environment through the transfer of energy and materials

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

Biosphere

A

sum of ecosystems

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

Nutrient

A

substance an organism needs for growth and. survival and cannot make for itself

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

Producer

A

makes its. own food using energy and simple raw materials it obtains from the nonbiological sources

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Photosynthesis

A

plants use energy of sunlight. to make sugars from carbon dioxide and water

17
Q

Consumer

A

obtains energy and nutrients by feeding on other organisms

18
Q

Homeostasis

A

organism with an internal environment with ranges that favor cell survival/ aka center peace

19
Q

DNA

A

guides ongoing cellular activities that sustain. the individual through its lifetime

20
Q

Growth

A

increases cell number, size, and volume

21
Q

Reproduction

A

process by which individuals produce offspring

22
Q

development

A

multicelled species, the process by which the first cell of a new individual gives rides to an adult.

23
Q

inheritance

A

the transmission of DNA to offspring

24
Q

Bacteria

A

largest most diverse and well known group of prokaryotes

25
Archaea
group of prokaryotes that are most related to. eukaryotes than bacteria
26
Prokaryotes
Single celled organisms with no nucleus
27
Eukaryotes
organisms with cells that have a nucleus
28