Human reproduction lesson 5
6
Growing up 7B5 Targets To learn about the changes that happen to a person as they grow up
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Transcript of Human reproduction lesson 5
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Growing up 7B5TargetsTo learn about the changes that happen to a person as they grow up
![Page 2: Human reproduction lesson 5](https://reader033.fdocuments.net/reader033/viewer/2022050914/58ac117a1a28ab33178b5aa1/html5/thumbnails/2.jpg)
ChildhoodChildhood refers to the first years of life (about 10 years)Body grows fast, boys and girls have similar features (body shape)
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AdolescenceThis is the time between being a child and an adult – 10 to 16 years oldPuberty happens – testes and ovaries matureThere are big changes to boys and girls.
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Adolescent boys and girlsBoys1. Pubic, facial and underarm hair grows2. Voice deepens3. Testes make sperm
Girls1. Pubic and underarm hair grows2. Breasts develop3. Ova are released and periods start