Pre-Adolescence Physical Changes Quiz

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Questions and Answers

What significant physical change occurs in boys during pre-adolescence?

Widening of the hips
Start of menstruation
Breast growth
Deepening of the voice (correct)

Which of the following changes is associated with pre-adolescent girls?

Enlargement of male parts
Production of sperm
Growth of facial hair
Widening of the hips (correct)

Which hormone begins to be produced in girls during pre-adolescence?

Testosterone
Adrenaline
Estrogen (correct)
Insulin

What is one of the first signs of physical maturation in girls?

<p>Start of menstruation (A)</p> Signup and view all the answers

During pre-adolescence, which of the following changes occurs in boys?

<p>Growth of facial hair (D)</p> Signup and view all the answers

Flashcards

Male Parts Enlargement

The male reproductive organs, including the penis and testicles, grow larger during puberty.

Sperm and Testosterone Production

The testes in boys produce sperm cells, necessary for reproduction, and the hormone testosterone, which triggers male physical development like muscle growth and facial hair.

Hips Widening in Girls

The widening of hips in girls is a key physical change during puberty. It provides a broader base for carrying a baby.

Girls' Body Shaping

During puberty, girls' bodies begin to grow and develop curves, making them more feminine.

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Eggs and Estrogen Production in Girls

The ovaries in girls produce eggs, the female reproductive cells, and the hormone estrogen, which triggers female physical development like breast growth and menstruation.

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