Chapter 1 Flashcards

(39 cards)

1
Q

A particular preference or point of view that is personal, rather than scientifical

A

Bias

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2
Q

Taxa

A
Domain
Kingdom
Phylum
Class
Order
Family
Genus
Species
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3
Q

Science deals only with the __________

A

Natural world

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4
Q

Logic interpretation based on prior knowledge and experience

A

Inference

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5
Q

Changes in response

A

Dependent variable

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6
Q

Possible explanation for a set of observations or possible answer to a scientific question

A

Hypothesis

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6
Q

Manipulated variable

A

Independent variable

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7
Q

To maintain stable internal environment

A

Homeostasis

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9
Q

Numbers obtained by counting or measuring

A

Quantitative data

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10
Q

Living things _____, _____, and _____

A

Grow, develop, reporduce

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11
Q

Single cell

A

Unicellular

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12
Q

All the parts of the planet that are inhabited by living things

A

Biosphere

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13
Q

Basic unit of living matter that is separated from its environment by a plasma membrane

A

Cell

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14
Q

Factor in a controlled experiment that is deliberately changed

A

Independent variable

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15
Q

Kingdoms

A
Kingdom Archaea
Kingdom Bacteria
Plants
Animals
Fungi
Protist
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16
Q

Molecule responsible for inheritance

17
Q

Domains

A

Archaea
Eukarya
Bacteria

18
Q

Scientific Method

A
  1. Observing and asking questions
  2. Making inferences and forming hypotheses
  3. Conducting controlled experiment
  4. Collecting and analyzing data
  5. Drawing conclusions
19
Q

Questioning existing ideas and hypotheses and refusing explanations without evidence

20
Q

No nucleus

21
Q

Nucleus

22
Q

Cell Theory

A

All organisms are made of cells
The cell is the basic unit of structure and function
Cells come from other cells

23
Q

What is biology?

A

The study of life

24
Q

Individual living thing

25
Community of living things and the no living features of the environment that support them
Ecosystem
26
Unit of inherited information in DNA
Genes
27
Notes about foreign objects or information
Qualitative data
28
Living things maintain a stable internal __________
Environment
29
Scientific Attitudes
Curiosity Skepticism Open-Mindedness Creativity
30
One variable is changed in experiment
Controlled experiment
31
Accepting different ideas that may not agree with hypothesis
Open-mindedness
32
Process of noticing and describing events or processes in a careful, orderly way
Observation
33
To think cleverly to design experiments that yield accurate data
Creativity
34
Well-tested explanation that unifies a broad range of observations and hypotheses, and enables scientists to make accurate predictions about new situations
Theory
35
What is science?
An organized way of gather and analyzing info about the natural world
36
Ethical or moral questions that science cannot address
Why life exists | The meaning of life
37
Life levels
Cells > groups of cells > tissues > organs > organisms > ecosystems > biosphere
38
Evidence or information gathered from observations
Data
39
_____ domains | _____ kingdoms
3 | 5