Short Answers Questions Question 1 What are nutrients? Answer: Nutrients are various organic and inorganic substances required by the organism…
Advertisements
Question-1 Define nutrition? What are the different modes of nutrition? Solution: Nutrition is the process of intake, as well as…
Loading…
Question 1. The best material to make permanent magnets is (a) aluminium (b) soft iron (c) copper (d) alnico Answer:…
Question-1 What are the merits and demerits of newland’s classification? Solution: Merits (i) This classification worked well for lighter elements…
Loading…
Two Mark Questions 1. Name the unit of (a) electrical resistance (b) resistivity 2. Define One Ohm 3. Define Resistivity…
1. What eye defect is hypermetropia? Describe with a ray diagram how this defect of vision can be corrected by…
1. Good fuel should possess a. high ignition temperature b. moderate ignition temperature c. high calorific value d. both high…
Question 1. Excessive exposure to ultraviolet radiation causes a. inflammation of liver b. cancer of skin c. damage to the…