If you were stranded on the ocean in a raft, what would happen if you kept drinking ocean water?
your blood would become hypotonic
your blood would become hypertonic
the concentration of water in your blood would increase
the concentration of water in your blood would decrease
water would flow out of your body cells
the excess water would flow into your cells

How many copies of each chromosomes should be present in each of the 4 final haploid versions of gamete?

Individuals do not compete directly for resources, but are prey for the same predator

Which of these is true of the cytoplasm of an unfertilized egg? a. it is an unevenly distributed mixture of mrna, proteins, organelles, and other substances. b. it does not contain substances that are important in directing development. c. these substances are supplied by the sperm. d. it does not contain substances that are important in directing development. e. development is directed solely by the surrounding cells. f. it is a homogeneous mixture of mrna, proteins, organelles, and other substances. g. it does not contain substances that are important in directing development. h. these substances are produced by the dna of the fertilized zygote.