Read the information and choose the correct answer.
Ductless glands are called as endocrine glands. Endocrine glands secretes chemical substances known as hormones. Pituitary, Adrenal, Testes and Ovaries are important endocrine glands. Pituitary gland stimulates other endocrine glands. Adrenalin is secreted by adrenal gland. It controls emotions. Testes releases the hormone Testosterone. It helps in the releasing of sperms, developing secondary sexual characteristics in males. Oestrogen hormone is secreted by ovaries. It helps in the releasing of ova, menstruation and developing secondary sexual characters in females.
1. The hormone responsible for the production of spermatozoa is
A) Adrenalin
B) Testosterone
C) Oestrogen
D) Alone
2. Master of endocrine glands is
A) Pituitary
B) Adrenal gland
C) Testes
D) Ovaries