There is a population of beetles that typically have black wings. a scientist studying these beetles knows that their eggs hatch in early spring, the young insects grow through the late spring and summer, they lay eggs in the early fall, and they die in the early winter. recently some beetles have been born with white wings. early in life, the black- and white-winged beetles seem to be very similar in number of mating events, eggs laid, and survival rates, but shortly after laying their eggs the white beetles die and there are only black-winged beetles during the late fall. which of the following is a true statement about the beetles?
a. white and black winged beetles have equal fitnessb. black winged beetles have a higher fitness than white winged beetlesc. the number of baby white winged beetles will decrease in frequency over time. d. white wings are an adaptation
Answers: 1
Biology, 21.06.2019 19:30, popt9710
Aflashlight produces light using energy from the batteries. in which order does the energy change form? a. from chemical to electric to light energy b. from electric to light to chemical energy c. from electric to chemical to light energy d. from light to electric to chemical energy
Answers: 3
Biology, 22.06.2019 09:00, faizanaj1192
When a gasoline engine burns gasoline, what type of chemical reaction is occurring?
Answers: 1
There is a population of beetles that typically have black wings. a scientist studying these beetles...
History, 22.03.2021 18:30
History, 22.03.2021 18:30
Mathematics, 22.03.2021 18:30
Mathematics, 22.03.2021 18:30
Mathematics, 22.03.2021 18:30
Mathematics, 22.03.2021 18:30
Mathematics, 22.03.2021 18:30
Mathematics, 22.03.2021 18:30
Mathematics, 22.03.2021 18:30