हिंदी

Compare the hormonal response with the nervous response with respect to their speed, transmission and the general nature of changes brought about. - Biology

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प्रश्न

Compare the hormonal response with the nervous response with respect to their speed, transmission and the general nature of changes brought about.

अंतर स्पष्ट करें
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उत्तर

Hormonal Response Nervous Response
Hormonal response is slow. Nervous response is immediate
Hormones are chemical messengers transmitted through the bloodstream. Nerve impulses are transmitted in the form of electrochemical responses through nerve fibres.
This response brings about specific chemical changes. Therefore, it regulates the metabolism. This response does not bring about any chemical change during metabolism.
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संबंधित प्रश्न

Diagrammatically indicate the location of the various endocrine glands in our body.


Match the items of column I with those of column II  

  Column I    Column II
1 β  (beta) cells of islets of
Langerhans
a condition due to undersecretion of
thyroxine in adults  
2 Thyroid  b Glucocorticoids 
3 Cretinism  c Exophthalmic goitre 
4 Addison's disease  d Increases heart beat 
5 Hypothyroidism  e Thyroxine 
6 Myxoedema  f Adrenal cortex 
7 Adrenaline Under secretion of
thyroxine in a
child
h Under secretion of
thyroxine in a
child

 


Given alongside is an outline diagram of human body showing position of certain organs.

  1. Name the parts numbered 1 to 4.
  2. What is common to all these parts in regard to the nature of their functions?
  3. Name the nutrient element which is essential for the normal working of part 2.

Name the hormones secreted by the following glands:
(i) Anterior pituitary
(ii) Testes
(iii) Ovary
(iv) Adrenal cortex
(v) Pancreas


Name the hormone responsible for the following function:
Ossification of bones


Place the words at the bottom of the page next to the number that shows the location of the Endocrine Glands.

(1) ________
(2) ________
(3) ________
(4) ________
(5) ________
(6) ________
(7) ________
(8) ________
(9) ________

Pancreas Hypothalamus Pituitary Parathyroid Ovaries Adrenal Thyroid Thymus Testes


State the Location

Prostate gland


State the Function of Relaxin.


The maintenance of constant internal environment is referred as ______.


The structure which connects the hypothalamus with anterior lobe of pituitary gland is the ______.


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