Ogy A 1. In sickle-cell disease, an allele produces red blood cells with an abnormal shape,
which affects many other traits in the same individual. What genetic behavior
does this describe?
mits
A polygenic
B pleiotropy
C codominance
very
80%
D dominance
60%

What are some things that limit population growth?

African penguins, which inhabit the coasts of southern africa, were classified as an endangered species in 2010. two significant threats to their survival are ecosystem damage from oil spills and overfishing by humans. overfishing depletes the food supply of african penguins. the best method to reduce the threat of overfishing would be to . the risk of oil spills could be reduced by increasing the use of , which should oil consumption. if an oil spill does occur, could be used to remove the oil so the ecosystem may more quickly recover.

Did the vinegar diffuse all the way to the center of any of the cubes? if so, which ones? what does this tell you about surface area-to-volume ratio and the diffusion rate?