Question

Complete the crossword puzzle using clues.

Across

4. A hormone secreted by the testis and helps in changes during puberty.

6. The ductless glands in our body constitute a system of glands.

7. The first mensural flow begins at puberty.

8. A parent whose chromosome decides the sex of the child.

Down

1. The situation or stopping of menstruation.

2. This gland is also known as the master gland of the endocrine system.

3.The hormone which helps to adjust to stressful situations

5.The hormone helps prevent the disease goitre.

Accepted Answer

Across:

4-Sperm-producing organs called testicles or testis are found in pairs in humans. It helps in maintaining the male reproductive system healthy. The hormone testosterone, which is produced in the testes, is essential for the growth and development of secondary sexual characteristics in boys.

6-The glands which secrete the hormones into the blood and reach the target organs are called endocrine gland. Endocrine glands do not have ducts, therefore called the ductless gland.

7-The stage of adolescence known as puberty is when a person reaches sexual maturity. A female begins menstruating for the first time during puberty between the ages of 11 and 12. Menarche refers to the onset of menstruation (or periods) during puberty. It occurs as a result of the oestrogen hormone's activity.

8. The sex chromosomes are represented as X and Y chromosomes. The sex chromosomes are responsible for the determination of sex in humans. Male contains XY chromosomes, and female contains XX chromosomes. Males are responsible for a male child.

Down:

1. Menopause is the term used to describe the end of menstruation in women permanently. Around the age of 45 to 50, it happens.

2. The pituitary gland is located between the hypothalamus and the pineal gland. It is responsible for the production of various hormones such as prolactin, oxytocin, etc. This gland is referred to as the ‘master gland’ as it controls the activities of other endocrine glands and many other body functions by producing appropriate hormones inclusive of growth.

3. The medulla portion of the adrenal gland releases the hormone adrenaline. Adrenal glands are located near the kidneys. It prepares the body to deal with stressful physical and mental emergencies, such as a drop in blood pressure, a cold, an injury, anger, physical exertion, pain, and fear.

5.Deficiency of thyroxine hormone results in the enlargement of the thyroid gland. This is called goitre, which is characterised by a swollen neck.

Important Questions on Reaching the Age of Adolescence

Learn and Prepare for any exam you want !