Chapter 10 APES

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33 Terms

1

food security

guarantee for people will have access to reliable and available food supply

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2

herbicide

a pesticide to kill unwanted plants

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3

feedlot

raising livestock in small confined areas

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4

by-catch

the unintended catch of non-target marine life

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5

organic agriculture

a type of agriculture that solely relies on biological approaches

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6

superweeds

weeds resistant to pesticides

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7

GM food

food derived from genetically modified organisms

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8

plasmid

genetic material, often circular and found in bacteria

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9

community-supported agriculture

Consumers fund a local farm upfront and get fresh produce during harvest.

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10

genetically modified organism

an organism, usually a plant or an animal, whose DNA has been altered using genetic engineering techniques.

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11

aquaculture

raising aquatic organisms in controlled

environments

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12

insecticide

a type of pesticide used to kill unwanted insects

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13

genetic engineering

the process whereby scientists alter an organism's genetic material

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14

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15

pesticide

substance used to prevent, destroy, repel, or control unwanted organisms.

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16

pollination

The fertilization of a female plant gamete by a male gamete.

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17

integrated pest management

the combination of methods to manage pests to achieve long-term suppression of unwanted pests

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18

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19

evolutionary arms race

Competing genes evolve adaptations and counter-adaptations

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20

cultivars

the different varieties of a particular plant species

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21

low-input agriculture

Farming with reduced use of pesticides, fertilizers, water, and energy.

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22

superpests

describes pests that have developed a resistance to pesticides

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23

undernourished

consume less calories than required

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24

Norman Borlaug

"Father of the Green Revolution"

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25

recombinant DNA

genetic material that is created by combining DNA sequences

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26

precautionary principle

must prove it's safe if it might cause harm.

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27

fungicide

a type of pesticide used to kill unwanted fungi

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28

seed banks

institutions that collect and preserve different types of seeds for the future

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29

biological control

Controlling pests by boosting their natural enemies

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30

overnutrition

consume more calories than required to

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31

sustainable agriculture

a type of agriculture that does not deplete and/or degrade the soils faster

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32

malnourished

lack all the nutrients that their bodies require

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33

Monsanto

90% of the world's genetically engineered seeds

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