English

Oversecretion of thyroxin causes ______ goitre.

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Question

Oversecretion of thyroxin causes ______ goitre.

Options

  • simple

  • exophthalmic

MCQ
Fill in the Blanks
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Solution

Oversecretion of thyroxin causes exophthalmic goitre.

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Chapter 12: The Endocrine System - Intext Question [Page 168]

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Selina Concise Biology [English] Class 10 ICSE
Chapter 12 The Endocrine System
Intext Question | Q 1. (iii) | Page 168

RELATED QUESTIONS

Given below is a table designed to give the names of the glands, the hormones produced, their chief functions, the effects of oversecretion and undersecretion in respect of thyroid, pituitary and pancreas. Fill up the blanks 1–13.

S.No. Source Gland cells Hormone produced Chief function Effect of oversecretion Effect of undersecretion 
1 (1) ______ Thyroxine (2) ______  (3) ______ (4) ______
2 Beta cells of Islets of Langerhans (5) ______  Promotes glucose utilisation by the body cells (6) ______ (7) ______ 
3 (8) ______ Growth hormone  (9) ______ (10) ______ Dwarfism 
4 (11) ______ Vasopressin  Increases reabsorption of water from kidney tubule (12) ______ (13) ______

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(1) ______ oestrogen (2) ______
Alpha cells of islets of Langerhans (3) ______ (4) ______
(5) ______ (6) ______ Protruding eyes
(7) ______ (8) ______ Gigantism 

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