CBSE Class 6 Science Diversity in the Living World (Class 6 NCERT New) Quiz 9

1. If your collection includes any other grasses, what kind of roots do they have?

A Tap roots B Fibrous roots C Adventitious roots D Aerial roots

2. Fill in the blank: The type of leaf venation for Lemongrass is _______.

A Parallel B Reticulate C Palmate D Pinnate

3. Fill in the blank: The type of root for Marigold is _______.

A Tap root B Fibrous root C Adventitious root D Prop root

4. Fill in the blank: The type of leaf venation for Orchid is _______.

A Parallel B Reticulate C Palmate D Pinnate

5. Do you observe any relation between the leaf venation and types of root in these plants?

A True B False

6. Wheat has _______ roots and _______ venation in its leaves.

A Fibrous roots and parallel venation B Tap roots and reticulate venation C Adventitious roots and net venation D Tap roots and parallel venation

7. Are they similar or different?

A They are similar. B They are different. C They are the same. D They are alike.

8. The relation among leaf venation, root types, and the number of cotyledons in seeds of a plant is that dicot plants have reticulate venation and a taproot system, while monocot plants have parallel venation and a fibrous root system.

A Dicot plants have reticulate venation and a taproot system, while monocot plants have parallel venation and a fibrous root system. B Dicot plants have parallel venation and a fibrous root system, while monocot plants have reticulate venation and a taproot system. C Both dicot and monocot plants have reticulate venation and a taproot system. D Both dicot and monocot plants have parallel venation and a fibrous root system.

9. Plants that have seeds with _______ cotyledons are called dicotyledons.

A two B one C three D four

10. Dicot plants have reticulate venation and a taproot system while monocot plants have parallel venation and a fibrous root system.

A True B False