Match the following you have a good day

If jane has the blood type ab and marries john who has type o blood what are the possible phenotypes of their first kid?

Anurse is preparing to administer ampicillin 500 mg in 50 ml of dextrose 5% in water (d5w) to infuse over 15 min. the drop factor of the manual iv tubing is 10 gtt/ml. the nurse should set the manual iv infusion to deliver how many gtt/min? (round the answer to the nearest whole number. use a leading zero if it applies. do not use a trailing zero.)

Which feature would you expect to find in a population in which sexual selection depends on male competition?