The surface temperature on Mercury during the day is 1130 degrees F and -300 degrees F during the night (turned away from the sun). The surface temperature on Venus is 864 degrees F no matter day or night. Explain the difference.

How does the study of genetic disorders such as pku biologists understand normal alleles?

Pink fur (p) is dominant to purple fur (p) in hamsters. two heterozygous pink hamsters are crossed. what is the probability that these two parents will have an offspring with purple fur? 2/4, 1/2 or 50% 1/4 or 25% 3/4 or 75% 4/4 or 100% there is no chance for this type of offspring

What type of plant is good for a bioassay and where can i buy it? i only have a month.