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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