Biology, 10.03.2020 16:58 MissSusan183
A male cardinal’s red color is an example of a trait affected by natural selection. The females of the species choose mates based on the vibrant colors of the males’ feathers. If females begin using different criteria than feather color when they choose mates, what would most likely happen to the color of the male cardinals over time?
increased variation in the shades of red because there is no advantage in one specific color
increased variation in the shades of red because the cardinals try different ways to impress the females
decreased variation in the shades of red over time because no form of the trait is advantageous
decreased variation in the shades of red after a single generation
Answers: 3
Biology, 22.06.2019 10:00
Veins have a much lower blood pressure than arteries. which of these prevents backflow of blood in veins? a. pressure applied by the heart b. one–way valves in veins c. thin muscular walls of veins
Answers: 2
Biology, 22.06.2019 12:30
Is becoming less expensive to screen blood samples for dna certain diseases have genetic basis what is possible ethical concern about the availability of inexpensive dna testing
Answers: 1
Biology, 22.06.2019 13:00
This is an active transport mechanism by which cells pump sodium and potassium ions against the concentration gradient
Answers: 1
A male cardinal’s red color is an example of a trait affected by natural selection. The females of t...
Mathematics, 18.10.2021 21:00
Geography, 18.10.2021 21:00
Mathematics, 18.10.2021 21:00
Law, 18.10.2021 21:00
Biology, 18.10.2021 21:00
Biology, 18.10.2021 21:00
Chemistry, 18.10.2021 21:00
Mathematics, 18.10.2021 21:00
Mathematics, 18.10.2021 21:00