sex of the child is determined by
The sex chromosome of father
The sex chromosome of mother
Both (1) and (2)
None of these
males and females are distinguished by the presence of.
Puberty
Adolescence
Secondary sexual characters
Which factor helps to prevent thyroid gland related diseases.
Calcium
Iron
Iodine
Initiation of menstrual cycle is an important secondary sexual character in
Male
Female
Both male and female
A person having hyper secretion of growth hormone
gigantism
dwartism
acromegaly
Drugs used for recreation are called
medicine
illegal drug
tonic
Deficiency of insulin is known as
diabetes mellitus
Identify the period, when lots of changes take place in the body and mind.
adolescence
pregnancy
childhood
hyposecretion of growth hormone resulted in
The end of the reproductive phase of a woman's life.
menopause
ovulation
