Venation in Plants

Q.

What is reticulate venation?

Q.

Question 6

If a plant has fibrous root, what type of venation do its leaves likely to have?

Q.

Which type of venation is found in the following leaves?

1. Reticulate venation - Grass & Peepal, Parallel venation - China Rose

2. Reticulate venation - China Rose & Peepal, Parallel venation - Grass

3. Reticulate venation - Grass, Parallel venation - China Rose & Peepal

4. All the plants have parallel venation

Q.

Which of the following leaves has reticulated venation? Wheat, tulsi, maize, grass, coriander (dhania), china rose.

Q.

Explain in detail the external structure of the leaf.

Q.

The arrangement of the pattern of veins in a leaf is called

1. Argemone

2. Mangifera

3. grass, palm

4. Dalbergia

Q.

Question 14

Draw the veins of leaves given in the figure below and write the types of venation.

Q.

Question 5

Which of the following leaves have reticulate venation?
Wheat, tulsi, maize, grass, coriander (dhania), China rose

Q.

Which of the following leaves show parallel venation?

1. Banana

2. Grasses

3. Guava

4. Mango

Q.

The leaf depicted in the image has ________ venation.

1. Zigzag

2. Twisted

3. Reticulate

4. Crossed

Q. Which among the following plants do not have reticulate venation in their leaves?

1. Pumpkin
2. Tulsi
3. Banana
4. Rose

Q.

Here is a picture of a leaf.

Study the picture and label the different parts in the blank lines drawn as 1, 2, 3, and 4.

1. _____________
2. _____________
3. _____________
4. _____________

Q.

What is the terminal part of the leaf called?

Q.

Answer the following question in brief:-

What are veins? what are their functions in leaves?

Q. In parallel venation, veins emerge from the midrib and form web-like pattern.

1. 
   True
2. 
   False

Q.

Name the venation type in which the veins are interconnected and form a web-like network.

1. Parallel

2. Both of these

3. None of these

4. Reticulate

Q.

What type of venation is this?

1. Parallel
2. Diagonal
3. Reticulate
4. Perpendicular

Q.

What is phyllotaxy?

Q.

Give one-word answer:
Venation forming an elaborate network on leaves.

Q.

Leaves of which plant show parallel venation?

1. Peepal

2. Guava

3. Mango

4. Banana

Q.

The type of venation in which veins are irregularly branched is ___________ venation (parallel/reticulate).

Q.

Differentiate between reticulate venation and parallel venation.

Q.

Define the following:

Venation

Q.

What is venation in plants?

1. Arrangement is veins on the lamina

2. Arrangement of leaves in bud

3. Folding of leaves in bud

4. Arrangement of leaves on the stem

Q.

Question 14

Draw the veins of leaves given in the figure below and write the types of venation.

Q. In reticulate venation ___________.

1. Veins form a network on the leaf
2. Veins run parallel to the midrib
3. Veins run horizontal to the midrib
4. Veins crisscross each other in an irregular pattern

Q.

Find the odd one out.

Venation, shape of seeds, leaf petiole, leaf shape

Q. In parallel venation, veins emerge from the midrib and form web-like pattern.

1. 
   False
2. 
   True

Q. __________ is an example of pinnate type venation of leaf blade.

1. Mexican aster($Cosmos$)
2. Grape

3. Sunflower

4. Pumpkin

Q.

Identify the error(s) in the given statements:

In reticulate venation, veins from the midrib run parallel to each other.