Nutrition Structured Answer Biology Class-9 ICSE Selina Publishers Solutions Chapter-10. Step By Step ICSE Selina Concise Solutions of Chapter-10 Nutrition (Nutrition in General) with Exercise-10 including MCQs, Very Short Answer Type, Short Answer Type, Long Answer Type and Structured/Application Questions Solved . Visit official Website CISCE for detail information about ICSE Board Class-9.
Nutrition Exe-10 Structured Answer Biology Class-9 ICSE Concise Selina Publishers
Board | ICSE |
Publications | Selina Publication |
Subject | Biology |
Class | 9th |
Chapter-10 | Nutrition (Nutrition in General) |
Book Name | Concise |
Topics | Solution of E. Structured/Application/Skill Answer Type |
Academic Session | 2023-2024 |
E. Structured/Application/Skill Answer Type
Nutrition (Nutrition in General) Class-9 Biology Concise Solutions
Page 107
Question 1.
Given below is an incomplete table of vitamins, their rich sources and the related deficiency diseases. Fill in the blanks [(i)-(viii)] with only one suitable word for each.
Vitamin | Rich Source |
Deficiency Disease |
(i) …… | Whole grain |
Beri- beri |
Niacin | Milk | (ii) ….. |
(iii) ……. | (iv) ….. | Scurvy |
Calciferol | (v) …… | (vi) …. |
(vii) ….. | Carrot, yellow fruit |
(viii) …. |
Answer:
VITAMIN | RICH SOURCE |
DEFICIENCY DISEASE |
(i) Thiamine |
Whole grain |
Beri -beri |
Niacin | Milk | (ii) Pellagra |
(iii) Ascorbic acid |
(iv) Citrus fruit |
Scurvy |
Calciferol | (v) Fish liver oil |
(vi) Rickets |
(vii) Retinol | Carrot, yellow fruit |
(viii) Night blindness |
Question 2.
Complete the following table by filling the blanks:
Mineral | Function | Rich Source |
Iodine | ||
|
Formation of haemo- globin |
|
Calcium | ||
Potassium |
Answer :
Mineral | Function | Rich Source |
Iodine | Promotes the secretion of thyroxine by the thyroid gland |
Iodised salt, sea foods |
Iron | Formation of hemoglobin |
Whole cereals, fish |
Calcium | Allows muscle contraction and clotting of blood |
Dairy foods, beans |
Potassium | Controls nerve and muscle activity, fluid balance, secretion of neuro transmitter |
Banana, potato |
— : End of Nutrition (Nutrition in General) E. Structured/Application Answer Class-9 ICSE Biology Solutions :–
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