If cellwall allow everything to the cell than how can we say that cellwall protect the cell?

Loss of protected health information collected for research should be directly reported to:

Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. agouti x albino a) 1/2 albino, 1/2 agouti b) all agouti c) 3/4 agouti, 1/4 albino

If jane has the blood type ab and marries john who has type o blood what are the possible phenotypes of their first kid?