menstrual cycle

Sperm are produced in the

• Bladder

• Testes

• Scrotum

• Ovaries

A fertilized egg develops in the

• the cervix

• the uterus

• an ovary

• the vagina

Which of the following is NOT true about the placenta?

• The placenta protects baby from drugs the mother uses.

• The mother's blood does not mix with the baby's blood in the placenta.

• Waste is passed from the embryo through the placenta into the mother's blood.

• The placenta prevents some diseases from spreading from the mother to the embryo.

Tags

NGSS.HS-LS1-3

What happens during labor?

• Strong muscular contractions push the baby out.

• The fetus develops a heartbeat.

• The umbilical cord is tied and cut.

• Strong muscular contractions of the uterus cause the cervix to enlarge.

What is number 5 pointing to?

• Fallopian tube

• Cervix

• Uterus

• Vagina

• Ovary

Tags

NGSS.MS-LS1-3

What is 2 pointing to?

• Fallopian tube

• Cervix

• Uterus

• Vagina

• Ovary

What is 2 pointing to?

• Fallopian tube

• Cervix

• Uterus

• Vagina

• Ovary

What is #1 pointing to?

• Fallopian tube

• Cervix

• Uterus

• Vagina

• Ovary

What is #10 pointing to?

• Penis

• Scrotum

• Testis

• Sperm tube

• Urethra

Tags

NGSS.MS-LS1-3

A ___________ is formed when fertilization occurs.

• embryo

• zygote

• fetus

• sperm

Tags

NGSS.MS-LS3-2