2. Which piece of evidence would best help to explain the appearance of different mutations affecting wing structure over such a short period of time?
a. Populations of crickets experience a high rate of mutation that produces many
phenotypes
b. Populations of crickets introduce similar mutations to overcome similar
pressures.
C. Wing structure is an acquired trait that is established in every new generation.
d. Individual crickets determine the wing structure to ensure maximum survival.

Choose the correct words to complete the sentences related to genetic screening. is a procedure that is used during pregnancy to detect genetic defects. is extracted from the uterus and used to identify genetic disorders?

What chemical speeds up the process of decomposition in dead organisms are exposed to it? nitrogen oxygen hydrogen chlorine

How do temperature and salinity affect deepwater currents? they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water.