6. why is crossing over, or recombination, in meiosis a genetic advantage for a n organism? why is crossing over an advantage for a geneticist

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

Which of the following are the functions of the integumentary system? yadda-yadda, the 1st answer is the brainliest. : )

The large increase in atmospheric carbon dioxide in the last 50 years most likely comes from a. an increase in cellular respiration b. increased decomposition by bacteria c. an increase in the burning of fossil fuels d. an increase in photosynthesis