What are macro-nutrients and why are they called macro-nutrients?
Macro-nutrients are those nutrients which are required in large quantities for growth and development of plants. They are so called as they are required in large quantities. There are six macro-nutrients that are required by plants are nitrogen, phosphorus, potassium, calcium, magnesium, and sulphur.
Why good economic conditions and gibes are needed for individual health?
How can one be in poor health without actually suffering from a particular disease? Give an example.
Give two examples of how health of a person can depend on his environment.
What we commonly mean by community?
How does personal health relate to community health?
Can you stay well if your home is clean but your neighbourhood is not, why?
State any two conditions essential for good health.
State any two conditions essential for being free of disease.
State any two conditions essential for being free of disease.
Are the answers to the above questions same or different? Why?
Mock Test Series
