In corn, Zea mays, mutant genes for anther ear (an) and fine stripe (f) are carried at linked loci separated by approximately 20 map units. These mutant genes are recessive to their counterpart alleles, an+ and f+, which control the wild-type expressions of these traits. The gene for colorless aleurone (c) is recessive to its dominant allele for colored aleurone (C) and is found on a chromosome different from that carrying the an and f loci. If you selfed a phenotypically wild type corn plant with the following genotype: an+ f /an f+, Cc Required:
What percentage of the progeny would have anther ear, fine stripe and colored aleurone?

What is one energy transformation that is taking place in the photo? radiant energy to thermal energy thermal energy to nuclear energy chemical energy to thermal energy radiant energy to chemical energy

How do temperature and salinity affect deepwater currents? question 15 options: 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 changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them.

Ascientist is investigating the effects of salinity on fish development. he places fertilized fish eggs in an aquarium that contains low salinity and observes their development. what factor would improve experimental design the most? place the fish eggs in the open ocean because that is the natural habitat include another aquarium that has normal salinity to compare to the low salinity aquarium include an aquarium that replaces salt with sugar to confirm that the effects are specific to salt grow algae with the fish eggs in order to provide adequate nutrients to the developing embryos