14.3 – Population Density And Distribution

Question 0

_Is the number of individuals that live in a defined area

Answer 0

population density

Question 1

each population has a density, a_, and a reproductive strategy

Answer 1

dispersion

Question 2

population density is a measurement of the_living in a defined space

Answer 2

number of individuals

Question 3

scientists can calculate population density with what formula?

Answer 3

number of individuals/area (units^2)=population density

Question 4

_Of a population shows how individuals in a population are spaced

Answer 4

Geographic dispersion

Question 5

_Refers to how a population is spread in an area

Answer 5

population dispersion

Question 6

there are three types of dispersion, what are they?

Answer 6

clumped, uniform, random

Question 7

what does CUR stand for?

Answer 7

clouds use rain. (clumped, uniform, random)

Question 8

_Is a diagram showing the number of surviving members overtime from a measured set of births

Answer 8

survivorship curve

Question 9

_Curves can be typed |, ||, or |||

Answer 9

survivorship

Question 10

what is type | survivorship curve?

Answer 10

Low level of infant mortality and an older population

Question 11

what is the type || survivorship curve?

Answer 11

survivorship rate is equal at all stages of life

Question 12

what is type ||| survivorship curve?

Answer 12

very high birth, very high infant mortality

Question 13

type | survivorship curve is common to_and_

Answer 13

1. large mammals

2. humans

Question 14

type || survivorship curve is common to_and_

Answer 14

1. birds

2. reptiles

Question 15

type ||| survivorship curve is common to_and_

Answer 15

1. invertebraes

2. plants