Chapter 1 -Review For Test Flashcards Preview

Biology > Chapter 1 -Review For Test > Flashcards

Flashcards in Chapter 1 -Review For Test Deck (53):
1

Cells are the basic ____ of living things

Unit

2

Cells and DNA function in a orderly System to control organisms _____ processes

Life

3

Reproduction

To have offspring

4

Growth

Change in size

5

Development

All the changes that take place during an organisms life

6

Environment

Includes air, water,temp and other organisms in the area

7

Any condition in the environments requires that an organism to a adjust is called a ...

Stimulus

8

A reaction to a stimulus is a ___

Response

9

Living things are made of ______ or more cells

One

10

Organisms must maintain ______ to keep a constant, stable, internal environment

Homeostasis

11

Combination of chemical reactions through which an organism builds up or breaks down materials

Metabolism

12

- a change in response to a stimulus that enables an organism to survive better
-_______ are inherited through past generations

Adaptations

13

Evolution

Gradual accumulations of adaptions over time

14

Evolutions lead to _____

Adaptations

15

A_____ has all characteristics of life

Organism

16

Independent variable

Goes into experiment |cause

17

Dependent variable

Data/effect

18

Theory

Is a bunch of observations, hypothesis and together they explain phenomenans (explanation)

19

Law

Uses math to explain a natural phenomenon (as close to fact as u can get)(explanation)

20

Basic purpose of science

Understand how the natural work works (anything made up of atoms or energy)

21

Safety

Lol sorry; just know basic safety stuff
-wear goggles
- hair up
Etc 😂😂😂😂😂😂😂😂❤️

22

Scientific journals

Peer reviewed (science magazines) ... Competition tries to find faults in research-- better source of info compared to normal magazines

23

Organisms must maintain ______ to keep a constant, stable, internal environment

Homeostasis

24

Combination of chemical reactions through which an organism builds up or breaks down materials

Metabolism

25

- a change in response to a stimulus that enables an organism to survive better
-_______ are inherited through past generations

Adaptations

26

Evolution

Gradual accumulations of adaptions over time

27

Evolutions lead to _____

Adaptations

28

A_____ has all characteristics of life

Organism

29

Independent variable

Goes into experiment |cause

30

Dependent variable

Data/effect

31

Theory

Is a bunch of observations, hypothesis and together they explain phenomenans (explanation)

32

Law

Uses math to explain a natural phenomenon (as close to fact as u can get)(explanation)

33

Basic purpose of science

Understand how the natural work works (anything made up of atoms or energy)

34

Safety

Lol sorry; just know basic safety stuff
-wear goggles
- hair up
Etc 😂😂😂😂😂😂😂😂❤️

35

Scientific journals

Peer reviewed (science magazines) ... Competition tries to find faults in research-- better source of info compared to normal magazines

36

Problem

Reason u preform experiment

37

Observation

Something u detect with ur senses

38

Variable

- condition
- characteristic

39

Group

Collection of variables

40

Controlled variables

Same in the entire group

41

Controlled group

What ur comparing the experiment 2

42

Controlled experiment

1 control group/ 1 independent variable

43

Scientist study the _____

-Natural world
- they make observations
-conduct experiment using the scientific method

44

Is science good or bad??

It's neutral, truly depends what people do with it

45

Abbreviation for deca:

DA

46

Abbreviation for Deci

d (lowercase)

47

Inference

Conclusion based on evidence and knowledge form ur past

48

Hypothesis

Proposed explanation based on the limit of evidence before further investigation

49

Quantitative

Data based on numbers

50

Qualitative

Data based on senses

51

There are _______ characteristics of life

7

52

All living things must______ over time

Change

53

A field biologist who studies the behavior of birds in a rain forest most likely collects data through_______

Observing