1. In peas, a gene for tall plants (T) is dominant over its allele for short plants (t). The gene for smooth peas (S)
is dominant over its allele for wrinkled peas (s). The
genes are not linked. Calculate the phenotypic ratios
for the results of each of the following crosses:
a. TtSs x TtSs
b. Ttss x ttss
C. ttSs x Ttss
d. TtSS x ttss

If scientists are wrong about earth's age based on radioactive material and the decay rates are really much faster, how would nuclear power plants be affected?

Taq polymerase is an enzyme isolated from the organism thermophilus aquaticus. this organism has been found living in the hot springs of yellowstone national park. this enzyme is used to copy human dna from crime scenes. most reactions are performed at ranges similar to those of the human body; however, what considerations should be made for optimum use of this enzyme? view available hint(s)taq polymerase is an enzyme isolated from the organism thermophilus aquaticus. this organism has been found living in the hot springs of yellowstone national park. this enzyme is used to copy human dna from crime scenes. most reactions are performed at ranges similar to those of the human body; however, what considerations should be made for optimum use of this enzyme? the enzyme will not work on human dna. nothing should be altered. the ph should be decreased. the temperature should be raised.

Plants consume most of their carbon from a. the soil b. the water c. the roots d. the air