Endocrine Glands

Q. What are pheromones? What are their functions in animals?

Q.

The thermoregulatory centre of the human body is:

1. Pituitary

2. Skin

3. Hypothalamus

4. Thyroid

Q.

The ________ part of brain controls the secretion of pituitary gland.

1. pons

2. hypothalamus

3. cerebellum

4. thalamus

Q. Name the. hormones secreted by the following endocrine glands and specify one function of each :
(a) Thyroid (b) Pituitary (c) Pancreas

Q.

The following are the functions of pituitary gland except

1. it senses out most of the chemical order or instructions through the body.

2. it produces hormones that instruct other glands to produce hormones.

3. it secretes growth hormone.

4. it secretes adrenaline.

Q.

Fill in the blanks.

The nervous system and _______ are very closely associated.

Q. Differentiat between endocrine system and Nervous system

Q.

Question 31
Which of the following endocrine glands is unpaired?

(a) Adrenal
(b) Testes
(c) Pituitary
(d) Ovary

Q.

Glands are special organs which secrete hormones and some other substances in our body.

1. True
2. False

Q.

Question 1
How does chemical coordination take place in animals?

Q. The chemical substances which are secreted from endocrine glands are called_________.

1. Hormones
2. minerals and salts
3. Enzymes
4. None of the above

Q. Two systems which exert opposite influence on the same organs or set of organs are

1. Endocrine and exocrine gland systems
2. Muscular and nervous systems
3. Endocrine and nervous systems
4. Sympathetic and parasympathetic systems

Q. What is the difference between vitiligo albinism and leucoderma?

Q. Identify the female gamete from the given below options.

1. Sperm
2. Ovum
3. Testis
4. Ovary

Q.

Give the exact location of thyroid gland.

Q.

From the picture, identify the endocrine glands and the hormones secreted by them in a male.

Q.

_________ glands makes the skin oilier.

Q. Two systems which exert opposite influence on the same organs or set of organs are

1. Endocrine and exocrine gland systems
2. Muscular and nervous systems
3. Endocrine and nervous systems
4. Sympathetic and parasympathetic systems