English

What is the Name of In-built 'Arrangement' in Our Body Which Controls the Timing and Amount of Hormones Released by Various Endocrine Glands in the Body? - Science

Advertisements
Advertisements

Question

What is the name of in-built 'arrangement' in our body which controls the timing and amount of hormones released by various endocrine glands in the body?

Advertisements

Solution

Feedback mechanism is the in-built arrangement in our body that controls the timing and amount of hormones released by various endocrine glands.

shaalaa.com
  Is there an error in this question or solution?
Chapter 2: Control and Coordination - Exercise 2 [Page 115]

APPEARS IN

Lakhmir Singh Biology (Science) [English] Class 10
Chapter 2 Control and Coordination
Exercise 2 | Q 19 | Page 115

Video TutorialsVIEW ALL [1]

RELATED QUESTIONS

What is the name of the system of glands which produces hormones?


 Name the hormones secreted by given endocrine glands :

 Thyroid gland


Name the hormones secreted by given endocrine glands:

Adrenal glands


State the functions of Growth hormone.


How do hormones reach the organs they control?


One of the following is an incorrect statement about insulin. This is:


The hormone which is associated with male puberty is called :
(a) oestrogen
(b) adrenaline
(c) testosterone
(d) progesterone


A doctor advised a person to take injection of insulin because :
(a) his blood pressure was high
(b) his heart beat was high
(c) his blood sugar was high
(d) his thyroxine level in blood was high


One of the following statements is not true about thyroxine. This is :
(a) Thyroid gland requires iron to synthesise thyroxine
(b) It regulates carbohydrate, protein and fat metabolism
(c) Iodine is essential for the synthesis of thyroxine
(d) Thyroid gland can enlarge due to lack of thyroxine


Which of the following does not act as an endocrine gland as well as an exocrine gland?
(a) testis
(b) ovary
(c) pituitary
(d) pancreas


The underactive endocrine gland which causes goitre is :
(a) pancreas
(b) thyroid
(c) adrenal
(d) pituitary


The endocrine gland whose malfunctioning causes diabetes disease is :
(a) pituitary
(b) pineal
(c) parathyroid
(d) pancreas


Which of the following are often called glands of emergency?
(a) thyroid
(b) pituitary
(c) adrenal
(d) pancreas


The pancreas is made up of two parts A and B. The part A secretes insulin whereas part B secretes pancreatic juice.
(a) Which part is functioning as an endocrine gland? Why?
(b) What is insulin and what effect does it have in the body?
(c) Name the disease which can be treated by giving insulin injection.
(d) What does pancreatic juice contain? Where does pancreatic juice go?
(e) Name the life process in which pancreatic juice is made use of.


The gland A is attached to the wind pipe in the human body. The gland A makes and secretes a hormone B which controls the metabolism of carbohydrates, fats and proteins in the body. The non-metal element C is necessary for the formation of hormone B. The deficiency of C in the diet can cause a deficiency of hormone B in the body leading to a disease D in which the neck of a person appears to be swollen. People are advised to use salt E in cooking food so as to avoid disease D.
(a) Name (i) gland A, and (ii) hormone B.
(b) What is the element C?
(c) Name one type of food which can provide sufficient C in the diet of a person.
(d) Name (i) disease D, and (ii) salt E.


Which is the target organ of both adrenaline and insulin?
(a) heart
(b) kidney
(c) liver
(d) pancreas


A squirrel is in a scary situation. Its body has to prepare for either fighting or running away. State the immediate changes that take place in its body so that the squirrel is able to either fight or run?


The hormone which increases fertility in males is called:


A doctor advised a person to take an injection of insulin because:


We are advised to take iodised salt in our diet by doctors. Justify its importance in our bodies.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×