Reaching the Age of Adolescence
Covers the physical, hormonal, and reproductive changes that occur during puberty and adolescence, including development of secondary sexual characteristics, hormone functions, and reproductive anatomy.
Questions
In the period of 11 to 19 years of age, the body undergoes different changes leading to reproductive maturity. What is this period of life called?
- Menopause
- Adolescence
- Puberty
- Menstruation
- None of the above
The first menstrual flow is called ____________.
- menstruation
- menopause
- menarche
- puberty
- adolescence
An unfertilised egg always has
- X chromosome
- Y chromosome
- a pair of X and Y chromosomes
- no chromosome
Which part produces ovum?
- Ovary
- Fallopian tube
- Uterus
- Urethra
- Scrotum
What is the function of adrenalin hormone?
- It helps the body to adjust with stress.
- It helps our body to absorb glucose from blood.
- It helps in the production of sperms.
- It helps in the production of milk.
- None of these
Adolescence is a period of ______.
- 5 to 10 years
- 11 to 19 years
- 22 to 28 years
- 30 to 40 years
- None of these
Which of the following is also known as ductless gland?
- Salivary gland
- Sweat gland
- Endocrine gland
- Exocrine gland
- All the glands have ducts
Which of the following statements is/are correct?
- Pituitary gland releases testosterone and estrogen.
- Thyroid gland releases adrenalin.
- Adrenal releases insulin.
- Pancreas releases thyroxine.
- All of these
Which of the following changes is/are observed during puberty?
- Increase in height
- Change in body shape
- Voice change
- All of the above
- None of the above
Which of the following is the function of testes?
- They produce ova.
- They produce estrogen.
- They release insulin.
- They produce sperm.
- They produce chromosomes.
What are male gonads?
- Scrotum
- Prostate gland
- Penis
- Testes
- Ovaries
Which of the following is not the secondary sexual character?
- Development of breast in girls
- Growth of beard and mustaches in boys
- Hair growth in pubic region
- The voice of boys becomes hoarse
- Start of menstrual cycle
In male, the sex chromsome consists of _________.
- one X and one Y
- both X
- both Y
- one M and one X
- one Y only
Which of the following hormones is secreted by testes?
- Adrenalin hormone
- Estrogen hormone
- Testosterone hormone
- Thyroxine hormone
- Progesterone
The change from larvae to adult is called ______________.
- metabolism
- metastastis
- metamorphosis
- morphology
- fertilization
Which of the following diseases is caused by shortage of insulin?
- Diabetes
- Goitre
- Addison's disease
- Slow growth rate
- None of the above
When a sperm containing Y chromosome fertilizes an egg of X chromosome, the zygote develops in_______________ child.
- male
- female
- either male or female
- neither male nor female
- cannot be determined
Acne and pimples on the face are due to secretions of ____________.
- tears from tear gland
- enzymes in the digestive tract
- bile from liver
- oil from oil glands
- none of the above
Larynx is also called _______________.
- the Adam's apple
- the sound box
- the black box
- the esophagus
- trachea
Menopause occurs at the age of ______________.
- 11 - 19 years in boys
- 10 - 12 years in girls
- 45 - 50 years in men
- 45 - 50 years in women
- 40 - 60 years in men
Reproduction age in women starts when their __________.
- body weight increases
- breast starts developing
- height increases
- menstruation starts
- when production of sperms starts
The stoppage of menstrual cycle in woman is called ____________.
- menarche
- puberty
- menopause
- adolescence
- none of the above
Which term used for secretions of endocrine glands is responsible for changes taking place in the body?
- Adolescence
- Endocrine
- Menstruation
- Menarche
- Puberty
How many pairs of chromosomes are found in the nuclei of the human cell?
- 48
- 22
- 24
- 46
- 23
The thread like structure that is present inside the nucleus of a cell is ________.
- hormone
- chromatin
- estrogen
- zygote
- sperm