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प्रश्न
Answer the following in detail
State any three functions of the root
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उत्तर
Functions of the roots are:
1. They fix the plant firmly to the soil.
2. They absorb water and minerals from the soil and transport it to the leaves through stem for the manufacturing of food.
3. Roots help in holding the soil together and prevent soil erosion.
4. In some modified roots, they perform the function of storing food. e.g. Radish, carrot.
5. Roots can also help in respiration in certain plants like mangroves.
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संबंधित प्रश्न
Differentiate between the following:
Parallel venation and reticulate venation
Fill in the blank
The ends of primary or secondary roots have fine hair-like structures, called ________.
Fill in the blank
_______ is an enlarged, roughly spherical-shaped stem storing food.
State the functions of the following.
Leaf spines
We eat different parts of various plants. Write the part of the plant that we eat.
Onion _________
We eat different parts of various plants. Write the part of the plant that we eat.
fenugreek _________
Answer the following in detail
State various adaptations in the seeds dispersed by wind.
Certain property is mentioned below. Find a leaf corresponding to the property and describe those plants.
Leaves with rough surface
Short Answer Type Question:
Why do we see dew drops on leaves in the early morning?
Long Answer Type Question:
Explain an activity to test the presence of starch in a leaf.
