Subject :NSO Class : Class 4
Which of the following statements are correct?
1. Vitamin A helps to make our bones and teeth strong.
2. Iron helps in the formation of blood.
3. Potassium is present in sprouts and bananas.
4. Vitamin D helps in wound healing and found in whole grains.
A 1 and 3 only
B 2 and 3 only
C 3 and 4 only
D 2 and 4 only
Ans 1:
Class : Class 4
C
Ans 2:
Class : Class 4
SolutionLet’s check the given statements and find the correct ones:1. Vitamin A helps to make our bones and teeth strong. ----- Calcium helps to make our bones and teeth strong. Vitamin A is important for normal vision, good immune system, and reproduction. So, this option is Incorrect.2. 2. Iron helps in the formation of blood. ----- Iron is an important component of haemoglobin. Haemoglobin is the substance in red blood cells that carries oxygen from our lungs to all parts of our body. Haemoglobin also plays a major role in the transport of carbon dioxide from the tissues back to the lungs. So, this option is Correct.3. Potassium is present in sprouts and bananas. ----- Bananas, oranges, cantaloupe, honeydew, apricots, grapefruit, dried fruits, potatoes