If a mutation introduces a new skin color in a lizard population, which factor might determine whether the frequency (presence) of the new allele will increase?
A)The size of the population
B)The fitness benefit of the mutation
C)How many other lizards have the mutation
D)Whether or not the mutation occurred naturally

In some plants, pointed leaves (p) are dominant over rounded leaves (p). a plant with a genotype of pp

Darrel conducted an experiment with the following procedure: fill two cups with ice water. place an uninflated balloon snuggly onto your left index finger. blow a little air into an identical balloon, and place it onto your right index finger. place both fingers into the cups of ice water. darrel noticed that his right finger felt warmer in the ice water than did his left finger. which of the following does the experiment show? a. air is a good radiator of heat. b. air is a good insulator of heat. c. air is a good conductor of heat. d. air is a good convector of heat.

This comparative chart is an example of one that might be used by scientists and law enforcement personnel for identification purposes. the chart represents a technological advance called