Question

In spring, sugar stored in root or stem tissue of plants is transported to the buds for
(a) The energy needs of the buds to grow
(b) Temperature regulation
(c) Balancing the storage in different organs
(d) Diffusion process.

June 27, 2025

Answer

(a) The energy needs of the buds to grow

Explanation:

In spring, buds begin to grow and develop into new leaves or flowers.
To support this growth, stored sugars (mainly in the form of starch converted to glucose) from the roots or stem are transported to the buds to provide energy through cellular respiration.v

💡 Some Related Questions

(a) Write the function of the following in the human alimentary canal:

Saliva

HCI in the stomach

Bile juice

Villi

(b) Write one function for each of the following enzymes:

Pepsin

Lipase

What causes the movement of food inside the alimentary canal in human beings?

Name an enzyme present in pancreatic juice.

(A) Write the correct sequence of steps followed during journey of oxygen rich blood from lungs to various organs of human body. (B) What happens when the system of blood vessels develop a leak?

(a) Why is there a difference in the rate of breathing between aquatic organisms and terrestrial organisms? Explain. (b) Draw a diagram of the human respiratory system and label it – the pharynx, trachea, lungs, diaphragm and alveolar sac on it.

(a) Why is nutrition necessary for the human body? (CBSE 2020)
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(c) Why is the small intestine in herbivores longer than in carnivores?
(d) What will happen if mucus is not secreted by the gastric glands?

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