Reproduction

What is the period called when the mother´s breast produce milk?A) Reproduction B) Lactation C) Pregnancy

What is the name of the fluid that surrounds an embryo in a mothers uterus ?

Is this a picture of an ova or a spermatoza ?

What organ is 5?

What process is this a picture of ? A) Fertilization B) Pregnancy C)Puberty

Give an example of a secondary sexual charateristic.

What are female sex cells called ?

What organ is 14?

What is fertilization ? A) when a sperm cell joins with an egg cell B) the stage of life when people reach sexual maturity and are able to reproduce C)a male sex cell

Is this a picture of an ova or a spermatoza ?

What are male sex cells called?

Spermatoza leave the body in a liquid called A) Semen B) Placenta C) Amniotic Fluid

What connects the embryo and the placenta ? A) placenta B) umbilical cord C) sperm ducts

What organ is 11?

What organ is 7?

What is the organ that forms inside the uterus and provides nutrients and oxgyen from the mother to the embryo? A) placenta B) ovaries C) testes D) fallopian tubes

Around what age does puberty start ? A) 2-6 years old B) 11-15 years old C) 26-30 years old

What organ is 4?

What organ is 6?

How long is a typical pregnancy ? A) 1 month B) 7 days C) 9 months D) 1 year

Are we born with primary sexual charateristics or secondary sexual charateristics ?

During fertlization which occurs first an egg is released from one of the ovaries or the embryo attaches itself to the wall of the uterus and grows into a baby?

What organ is 3?

What is the process of giving birth ? A) lactation B) fertilization C) labor