Question 1 :
The mother is responsible for the sex of her child. Is this a myth?

Question 2 :
Name the hormone which would be released during the following situations: development of caterpillar to moth.

Question 4 :
Name the hormone which would be released during the following situations: growth of a child to adult.

Question 5 :
The most conspicuous visible change that occurs in boys during puberty is:

Question 8 :
Name the female hormone produced by ovaries that helps in development of mammary glands.

Question 10 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1d0eff59b460d7261f391.png' /> From the above image, fill in the crossword puzzle using the following hint: Protuding voice box in boys

Question 14 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1d0f2f59b460d7261f394.png' /> From the above image, fill in the crossword puzzle using the following hint: Changes at adolescence constitute

Question 15 :
Choose the correct word for the given clue. Clue - Another term for teenage

Question 16 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1d0e5f59b460d7261f384.jpg' /> The above chart gives the average rate of growth in height of boys and girls with age. The figures in columns 2 and 3, give the percentage of the height a person has reached at the age given in column 1.What is the probable % full height of a girl, by the age 11?

Question 18 :
A girl becomes pregnant if she looks at boys during menstruation. Is this a myth?

Question 20 :
State the following statement True or False:- Reproductive life of a woman lasts from menarche to menopause.

Question 21 :
Name the hormone that is released by testes at the onset of puberty.

Question 24 :
Choose the correct word for the given clue. Clue - Hormone reaches here through blood stream