Question

please answer the all questions​

Answer 1

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1. The spurt in physical growth is evident in girls between ?

❥ 11-13 years

2. An adolescents covers individual from?

❥ 12-18 years

3. Adam's apple is observed in?

❥ Boys

4. Testosterone in boys is produced from secretion of ?

❥ Adrenal gland

5. In amphibians metamorphosis is done by?

❥ Thyroid hormone