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, 20.06.2019 18:02
If many different species live in an ecosystem, this the ecosystem to fill its a. populations b. niches c. producers d. communities
Answers: 1
question
Biology, 21.06.2019 17:40
There are six elements that make up most of the human body. which of the following is not one of these six elements?
Answers: 2
question
Biology, 22.06.2019 02:10
Draw the structure of dna nucleotide with adenine as nitrogenous base
Answers: 3
question
Biology, 22.06.2019 10:40
Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic
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
Mathematics, 17.10.2019 05:30
question
Mathematics, 17.10.2019 05:30
Questions on the website: 13722361