Reproduction and interaction

A pregnancy lasts:

• 25 weeks

• 6 months

• 40 weeks

What is the name of this new human being at the first three months of pregnancy?

• Embryo

• foetus

• Baby

Liquid that protects the foetus inside the uterus

• Amniotic fluid

• Liquid water

• Placenta

When a spermatozoom and an ovum fuse together, the new cell is called

• Embryo

• Zygote

• Foetus

The placenta is connected to the baby with the

• Umbilical cord

• Amniotic cord

This bag, full of liquid, protects the foetus growing in the uterus:

• Placenta

• Amniotic sac

They belong to the male reproductive system

• The lungs and trachea

• The heart and veins

• The kidneys and ureters

• The testicles, scrotum and penis

They belong to the female reproductive system

• The bladder and vulva

• The ovule and anus

• The embryo and foetus

• the ovaries, the uterus and the vagina

Which is the male reproductive system?

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• 
• 

What is the name of the male reproductive cell?

• Ovule

• Ovum

• Spermatozoom

• Ovaries