Mark any four parts and describe the parts of a leaf. - Science

Mark any four parts and describe the parts of a leaf.

Answer in Brief

Blade: The broad flat part of the leaf (Lamina).
Apex: The tip of the leaf.
Midrib: The midrib runs along the center of the leaf.
veins: Veins are branch out from the midrib. They are the framework of hollow tubes that carry water and minerals.
Petiole: This part joins the leaf to the main stem.

shaalaa.com

Is there an error in this question or solution?

Chapter 3: Plants - Try to Answer [Page 90]

Chapter 3 Plants
Try to Answer | Q V. 1. | Page 90

Tick (✓) the appropriate answer:

Which one of the following is essential for photosynthesis:

Tick the most appropriate answer

The flower is borne on a short stalk called

Tick the most appropriate answer.

The calyx consists of –

We eat different parts of various plants. Write the part of the plant that we eat.

Radish ______

Differentiate between

terminal bud and axillary bud

Answer the following in short.

What is venation? State its various types.

Very Short Answer Type Question:
What is lamina?

Very Short Answer Type Question:
What are the raw materials for photosynthesis?

Short Answer Type Question:
Leaves need oxygen and carbon-dioxide (for photosynthesis). How do they get these gases?

Long Answer Type Question:
What do you mean by leaf venation? Explain various types of leaf venation with example.