Lab: Diffusion Across a Semi-permeable Membrane

Question 1

A population of giraffes on a square kilometer of the African savannah contains sixteen individuals. Generally, the giraffes stay in smaller groups, surrounding scattered watering holes, where there is abundant vegetation.What is the size of the giraffe population?

Revolt · Accepted Answer

16

Question 2

the movement of individuals out of a population

Revolt · Accepted Answer

emigration

Question 3

What type of distribution does this giraffe population display?

Revolt · Accepted Answer

clumped

Question 4

the movement of individuals into a population

Revolt · Accepted Answer

immigration

Question 5

Since the population growth is ,

Revolt · Accepted Answer

positive

Question 6

Match the terms to their definition. the number of individual organisms born into a population in a given year

Revolt · Accepted Answer

birth rate

Question 7

(

Revolt · Accepted Answer

4

Question 8

Are dams density-dependent or density-independent limiting factors?

Revolt · Accepted Answer

Density-independent

Question 9

( +

Revolt · Accepted Answer

3

Question 10

the number of individual organisms that die in a population in a given year

Revolt · Accepted Answer

death rate

Lab: Diffusion Across a Semi-permeable Membrane Answers

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