1) In studying a population of lizards, scientists sampled 47 sections of a habitat. Each section was 29 km 2 . The density of lizard was 1/3.8 km 2 ....

1) In studying a population of lizards, scientists sampled 47 sections of a habitat. Each section was 29 km2. The density of lizard was 1/3.8 km2.

A. calculate the size of the lizard population living in the area

B. what assumption did you make regarding the distribution of this population throughout its habitat when calculating your results?

2) White spruce may compete with lodgepole pine for light and living space. Eventually, white spruce may take over.

A. What kind of competition is occuring?

B. Two reasons white spruce may out-compete lodgepole pine.

3) In randomly mating population of mice, 25.0 of every 100.0 mice born have white fur, a recessive trait.

A. Calculate the frequency of each allele in the population.

B. Calculate the genotype frequencies for the population.