Mendel’s pea plants had either purple or white flowers. This means that the plants A)can self-pollinate. B)have two recessive traits. C)have two alleles for the gene. D)have two copies of a gene from one parent.

What condition is kept close to its set point in osmoregulation? a. body temperature b. platelet count c. blood glucose level d. water balance

45 points how are people today being protected from tsunamis? earthquake data is analyzed to detemrine if a tsunami is likely, and if so, warnings are sent out. areas in tsunami risk zones are no longer heavily populated. radar is used to measure wave heights regularly. meteorologists study the winds to determine if wave heights will be large.

During binary fission, what events must occur before the cell splits into two new cells?