Different rosebushes are grown in the greenhouse for two months the number of flowers on each bush is counted at the end of the experiment what is the independent variable dependent variable and control variable

The allele for curly hair is incompletely dominant. if a mother is homozygous for curly hair and the father is homozygous for straight hair, what percentage of the offspring will exhibit characteristics of both parents? 25 percent 50 percent 75 percent 100 percent

Apopulation of black bears depends on salmon from a stream for food. if a drought causes the stream to run dry one year, how will this likely impact the black bear population?

9. the history of life on earth is recorded in