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Plants make their own food by the process of:
Plants make their food by a process called Photosynthesis. Plants convert carbon dioxide and water into energy (food) in the presence of sunlight.
The green colour of plants is due to the presence of:
The green colour of plants is due to the presence of chlorophyll inside the chloroplast. Chlorophyll is essential for photosynthesis.
Which one of the following element has not been proven to be essential in plants?
Sodium is not an essential element for plants but can be used in small quantities, similar to micronutrients, to aid in the metabolism and synthesis of chlorophyll.
Pitcher plant traps insects because it:
Which of the following component of food provide us the majority of energy?
Option A: Carbohydrates provide us with the majority of our energy.
Option B: Protein is essential for bodybuilding.
Options C and D: Vitamins and minerals protect us from diseases.
Thus, option A is correct.
In non-green plants and animals mode of nutrition is:
The process by which living organism obtains their food is called the mode of nutrition.
In non-green plants and animals mode of nutrition is heterotrophic as they obtain food from other plants or animals.
The bacterium which provides nitrogen to the leguminous plants is:
The plants are not able to take nitrogen directly from the air so the rhizobium converts nitrogen into ammonia for plants.
Which of the following raw material is available in the air for photosynthesis?
Plants prepare their own food by using carbon dioxide and water to produce carbohydrates and oxygen.
The small pores present on the leaves are called:
Stomata are the small pores present on the leaves of the plants. It helps the plant in the exchange of gasses and transpiration.
The ultimate source of energy for all living organisms is: