subject
Biology, 21.06.2019 20:30 kendricklamar29

The collared lizard is a species found in the desert southwest. male collared lizards show considerable color variation, ranging from brightly colored to a very dull pattern. your goal is to determine the function, if any, of male color patterns in collared lizards, using the scientific method. your tentative explanation is that male color plays a role in attracting females for mating purposes. you predict that females will preferentially choose brightly colored males over dull-colored ones. to test this prediction, you observed the interactions of female collared lizards with their male counterparts. you selected males that were the same age and size, and that differed only in their coloration pattern. you placed equal numbers of the two types of male lizards, bright and dull, in aquariums, along with one female lizard per aquarium. out of 350 aquariums observed, the female chose to mate with the brightly colored male 277 times, and the dull-colored male 70 times. in 3 instances, the females did not mate with either type. create a bar graph of your data, plotting the type of male (dull or brightly colored) on the x-axis. on the y-axis, plot the frequency with which each type of male was chosen by females. using this graph, answer the following question(s). is it reasonable to conclude (i. e., is it supported by the data) that female collared lizards prefer more brightly colored male lizards over dull-colored males?

ansver
Answers: 3

Another question on Biology

question
Biology, 22.06.2019 00:30
Which beat describes the brain stem
Answers: 1
question
Biology, 22.06.2019 01:00
How many major plates cover the earth
Answers: 1
question
Biology, 22.06.2019 02:00
Select the correct answer from each drop-down menu. in an experiment, dr. travis examined the effects of calcium intake on osteoporosis, a condition that causes an increased risk of bone fractures. the amount of calcium is variable. the risk of bone fractures .
Answers: 3
question
Biology, 22.06.2019 04:00
The transport tubes from food came down the plant are called?
Answers: 1
You know the right answer?
The collared lizard is a species found in the desert southwest. male collared lizards show considera...
Questions
question
Chemistry, 18.10.2019 20:10
question
Mathematics, 18.10.2019 20:10
Questions on the website: 13722367