The Leaf BIOLOGY - The Leaf

Which one of the following is essential for photosynthesis:

The point on the stem from where the leaf arises is

This leaf shows parallel venation:

Which one of the following is not an insectivorous plant

Identify the plant which has compound leaves

We eat different parts of various plants. Write the part of the plant that we eat.
Lady's finger _________

Fruit is nothing but a ripened _____.

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

Reproduction is a two-step process. The first step is called pollination and the second step is called _______.

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

Define venation.

Mention the function of the following :
Scale leaves

Mention the function of the following :
Tendril

Mention the function of the following :
Spines

Name the following:
The part of the plant which grows above the soil

Write the two main functions of leaves

Describe the modifications of leaf in any one insectivorous plant.

What are the four functions of the roots?

Differentiate between the following:
Simple Leaf and compound leaf

Complete the crossword using the clues given below. Check your performance with the correct solutions given below

Clues across:
1. The plant that bears buds in leaves for propagation.
2. The flattened green part of the leaf.
3. Underground plant part.
4. The structure that develops into flower.
Clues down:
5. The central big vein of a leaf.
6. A modification seen in cactus.

What are the various adaptations in seeds dispersed by animals?

What are the main parts of a leaf?

State any three functions of the root

Differentiate between the following:
Parallel venation and reticulate venation

Differentiate between the following:
Tap root and Fibrous root

Explain some of the modifications of leaves found in plants.

Give an example of the following and draw generalized diagram for the same:
Parallel venation and reticular venation

Give an example of the following and draw generalized diagram for the same:
Simple leaf and compound leaf

Mango and orange are fruits whereas cucumber and tomato are vegetables.

The flat green portion of the leaf is called the leaf blade.

The stem helps in absorbing water from the soil

Ovules develop into fruits

The leaves of Opuntia are modified into thorns.