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Flashcards in Population Deck (22)
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1

All species that occur at any particular location

Population

2

A community that is an intergrayed unit

Holistic community concept

3

More than the sum of its part part of the holistic community concept

Superorganism

4

Concept favored more by scientist

Individualist

5

This talk way a species used environmental resources

Niche

6

Entire niche that whole species is capable of using

Fundamental niche

7

Environment being occupied that allows establishment of stable population despite predators

Realized niche

8

What is niche competition

If 2 species attempt to occupy same niche with limited resources 1 will go extinct

9

What is strong selective pressure

Prey predator interaction

10

Allopatric species

Don't live in same area so no completion

11

Sympatriv species that avoid competition while occupying same geographic area by living in different portions

Resource partitioning

12

Between individuals of a single species

Intraspecific

13

Between different species

Interspecific competition

14

Prey or host is harmed in 2 or more interactions

Parasitism

15

Insect that's lay eggs on living host

Parasitoid

16

1 species benefits and other species is neither helped or harms

Commensalism

17

Chemicals that play dominant role in protecting plants from being eaten by herbivores

Secondary compounds

18

Ability of insects to blend with their environment to avoid predation

Cryptic coloration

19

Palatable species looks like dostasteful species

Batesian mimicry

20

Occurs on bare lifeless substrates

Primary succession

21

Occurs in areas where an existing community has been disturbed

Secondary succession

22

2 or more unrelated species resemble one another

Mullerian