Male pattern baldness is a recessive sex-linked trait carried on the X chromosome. A man with male-pattern baldness is concerned about having children who also lose their hair. Which of these would be true about the chances of his happening? Use a Punnett square to confirm your answer.

Genetic disorders can result when sister chromatids fail to seperate properly. during what phase is this problem most likely to occur?

Are gametes exactly the same? explain why or why not?

The table below shows data for a population of fish in a pond. fish body color # of fins scales? tail shape a silver 4 yes fan b pink 4 yes flat c black 4 yes fan d orange 4 yes flat e orange 4 yes fan f silver 4 yes flat which of the above characteristics would be most in developing a classification system for the fish? a. body color and tail shape b. presence of scales and tail shape c. body color and number of fins d. number of fins and presence of scales