Need for nutrients - class-IX
Description: need for nutrients | |
Number of Questions: 23 | |
Created by: Prabha Kade | |
Tags: health and hygiene health and hygiene - food for living health, disease and yoga digestive system of human constitutes of diet a healthy diet components of food food components and nutrition food - essence of life food and it's constituents food for health deficiency diseases how much food, what type of food biology human nutrition nutritious food evs |
Along with all other nutrients, the body also needs an adequate supply of water.
Which of the following is not the molecule of information :
Leaves appear green because they reflect green color from light spectrum. The part in the leaf that is responsible for the reflection is
Which of the following statements is false regarding the experiment carried out for photosynthesis?
Chlorides are mineral salts, and cannot be affected by
What causes excessive growth of algae and other aquatic plants?
Simple inorganic substances released into environment is reused by
Inorganic salts, mineral acids and metal compounds are:
Organisms, obtain energy from sunlight and make organic matter from inorganic substance, known as _____________________.
Simple sugar of blood is
Calcium is ____ nutrient.
Find the odd :
Fertilizers supply this component that is essential for plant growth. Name the component.
Plants require nitrogen along with carbohydrates. This nitrogen can be obtained by
Which one includes others?
Reduced coenzyme NADPH $(H^+)$ is produced in respiration during
One example of a nutrient in its reduced form is
Which of the following statement is correct for a protective role of photosynthesis?
What is needed in photosynthesis to convert carbon dioxide into organic molecules?
What does an inorganic compounds contain?
During prolonged fasting, the sequence of organic compounds used by body is
The radiant energy is stored in the form of chemical energy in