1 be heard. 2. true. 3 responsible
Explanation:
In humans, the sex of the baby is determined by the sperm. The sperm gamete is heterogamatic because approximately half of them contain the X chromosome which will result in a girl and approximately half of them contain the Y chromosome which will result in a boy.
Replaced the early pharmacist's role in developing drugs. Name three previous pharmacist roles that are now performed by pharmacy technicians.
