Reproductive System and development

The male reproductive cell is called the (a)   .

Tags

NGSS.HS-LS3-2

The female reproductive cell is called the (a)   .

Tick on the boxes that show the parts of the male reproductive system.

• vagina

• testes

• ovary

• penis

• womb

Tick on the boxes that show the parts of the female reproductive system.

• penis

• ovary

• womb

• testes

• vagina

Which of the following correctly describes sexual reproduction in humans?

• Fertilisation of the egg takes place inside the male's body.

• Many eggs are fertilised by one sperm.

• The fertilised egg develops in the stomach.

• Fertilisation occurs when a sperm and an egg fuse.

Tags

NGSS.MS-LS3-2

Living things (a)   to ensure continuity.

Tags

NGSS.MS-LS3-2

NGSS.MS-LS4-4

A fertilised egg contains genetical material from ______________.

• the mother

• the father

• the grandparents

• the parents

Tags

NGSS.MS-LS3-2

gamete

•  a fertilized egg

•  organ through which an embryo/fetus receives nutrients/oxygen and gets rid of wastes

• a reproductive cell

•  the female hormone that helps regulate the menstrual cycle

Tags

NGSS.MS-LS3-2

zygote

•  the female hormone that helps regulate the menstrual cycle

• a fluid filled sac that surrounds an embryo

•  a developing human organism once bones start to form

• a fertilized egg

Tags

NGSS.MS-LS3-2

The process of releasing a mature egg from an ovary is __________________.

• menstruation
• ovulation
• ejaculation
• endometrium