Chapter 1- The Scientific Study of Life 

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Asexual Reproduction

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Biology

37 Terms

1

Asexual Reproduction

________ is when one parent is involved and offspring are genetically identical to the parent.

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2

Sexual Reproduction

________ is when two parents are involved and offspring are genetically different from each parent.

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3

Primary Producers

________: extract energy and nutrients from the non living environment.

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4

Domains

________ are divided into kingdoms.

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5

Protista

Eukarya, ________: Most diverse group of eukaryotes with multiple lineages like amoebas, slime molds, algae, and more.

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6

Homeostasis

________ is the process by which a cell or organism maintains internal equilibrium.

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7

Prokaryotic

________: single celled organism with no membrane bound organelles.

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8

Decomposers

________: Consumers that obtain nutrients from dead organisms and organic wastes.

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9

Plantae

Eukarya, ________: Producers that capture light from the sun and create energy that is passed to consumers and decomposers and are autotrophs (Autotrophs)

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10

Development

________: changes that occur as an organism matures, including growth, cell specialization, and other processes.

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11

organelles

Eukaryotic: has membrane bound ________.

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12

external digestion

Eukarya, Fungai: Natures decomposers and heterotrophs by ________.

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13

Consumers

________: obtain energy and nutrients by eating other organisms.

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14

Growth

________: an increase in an organisms size, usually by way of cell division.

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15

Cells

________ use DNA top produce proteins which carry out the work that ________ do.

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16

scientific theory

A(n) ________ is a broad explanation for a natural phenomenon.

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17

Hypothesis

________: A testable idea to answer a question.

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18

Independent Variable

________: What is changing.

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19

This organization leads to Emergent Properties

components interact, and the whole is greater than the sum of parts

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20

Primary Producers

extract energy and nutrients from the non living environment

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21

Consumers

obtain energy and nutrients by eating other organisms

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22

Decomposers

Consumers that obtain nutrients from dead organisms and organic wastes

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23

Growth

an increase in an organisms size, usually by way of cell division

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24

Development

changes that occur as an organism matures, including growth, cell specialization, and other processes

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25

Eukarya, Protista

Most diverse group of eukaryotes with multiple lineages like amoebas, slime molds, algae, and more

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26

Eukarya, Animalia

Includes vertebrates and invertebrates and are heterotrophs by ingestion

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27

Eukarya, Fungai

Natures decomposers and heterotrophs by external digestion

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28

Eukarya, Plantae

Producers that capture light from the sun and create energy that is passed to consumers and decomposers and are autotrophs (Autotrophs)

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29

Prokaryotic

single celled organism with no membrane bound organelles

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30

Eukaryotic

has membrane bound organelles

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31

Hypothesis

A testable idea to answer a question

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32

Independent Variable

What is changing

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33

Dependent Variable

What is measured

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34

Standardized Variable

Held constant for all subjects

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35

Control Group

Baseline used for comparison

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36

Experimental Group

May or may now show different results from control group

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37

What are the five characteristics of life?

Organization, Reproduction/Growth/Development, have DNA, requires energy, and requires homeostasis

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