Midterm Review A&P

Sperm are produced in the

• Bladder

• Testes

• Scrotum

• Ovaries

Human eggs are usually fertilized in the

• Uterus

• Ovary

• fallopian tube

• Cervix

A fertilized egg develops in the

• the cervix

• the uterus

• an ovary

• the vagina

Tags

NGSS.HS-LS1-4

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 #11 pointing to?

• Penis

• Scrotum

• Testis

• Sperm tube

• Urethra

A ___________ is formed when fertilization occurs.

• embryo

• zygote

• fetus

• sperm

Tags

NGSS.MS-LS3-2

Sex cells have __________ the number of chromosomes of other body cells.

• twice

• half

• same

• none of the above

Tags

NGSS.HS-LS3-2

Which is the correct order of human development?

• fetus, embryo, zygote

• zygote, embryo, fetus

• embryo, fetus, zygote

• zygote, fetus, embryo

Tags

NGSS.MS-LS4-3

What is the endocrine system?

• A system of vessels that circulates blood around the body.

• A group of bones and tissue that provides support and structure for the body.

• A group of glands that work together with the nervous system to coordinate all body functions

• A group of organs that is responsible for eliminating wastes.

Tags

NGSS.HS-LS1-3

What is the main function of the endocrine system?

• It creates chemicals, or hormones, that are sent around the body to maintain homeostasis.

• It creates electrical messages that are sent around the body to maintain homeostasis.

• It maintains the correct level of oxygen in the body to maintain homeostasis.

• It releases waste from the body to maintain homeostasis.

Tags

NGSS.HS-LS1-3