Which plant cell organelle helps maintain the shape of the cell by helping to maintain turgor pressure? A)
cell membrane
B)
nucleus
C)vacuole
D)
cytoskeleton
Hel :(

If the frequency of the p allele is .63 in the population then what is the frequency of the q allele?

Which example describes a mutualistic relationship between organisms? young wasps prey on caterpillars. crabs eat the remains of dead fish. tapeworms feed on food in the intestines of cats ants protect a tree on which they feed.

What do transitional fossils best support?