Advertisements
Advertisements
प्रश्न
Answer the following in detail
What are the main parts of a leaf?
Advertisements
उत्तर
A leaf has the following main parts:
1. Leaf stalk or petiole -It joins the leaf with the stem of the
2. Leaf base -The point where a leaf is attached to the stem.
3. Lamina or leaf blade-Flat, green, expanded portion of the leaf.
4. Midrib-Petiole extends into the leaf along its center as the midrib. Many veins arise from it.
APPEARS IN
संबंधित प्रश्न
Tick (✓) the appropriate answer:
This leaf shows parallel venation:
Fill in the blank
_______ is an enlarged, roughly spherical-shaped stem storing food.
Tick the most appropriate answer
The wide flat part of the leaf is called the
We eat different parts of various plants. Write the part of the plant that we eat.
tomato _________
We eat different parts of various plants. Write the part of the plant that we eat.
Sugar can _________
We eat different parts of various plants. Write the part of the plant that we eat.
pea _________
Answer the following in short.
What is venation? State its various types.
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
All plants have chlorophyll.
