Getting to know plants ( grade 6 )

1.

Multiple Choice

20 sec

1 pt

The parts that remain under the ground form ___________

Plant

Roots

Root system

Shoot system

2.

Multiple Choice

20 sec

1 pt

Parts above the ground form __________

Shoot

Shoot system

Root system

Taproot

3.

Multiple Choice

20 sec

1 pt

How many types of root system are there ?

3

2

5

4

4.

Multiple Choice

20 sec

1 pt

What is tap root system called ?

Primary root system

Fibrous root system

Root system

Shoot system

5.

Multiple Choice

20 sec

1 pt

What are smaller roots called , that they branch out from the tap root?

Lateral roots

Tiny roots

Mini roots

Large roots

6.

Multiple Choice

20 sec

1 pt

Pick out examples of Tap root system.

Sheesham , Mango , grass

Mango , pine , pea

Grass , onion , sugarcane

Rice , grass , maize

7.

Multiple Choice

20 sec

1 pt

What are the roots that grow from the base of the stem?

Tap roots

Fibrous roots

8.

Multiple Choice

20 sec

1 pt

Roots help in preventing soil erosion.

True

False

9.

Multiple Choice

20 sec

1 pt

Black pepper don't have climbing roots.

True

False

10.

Multiple Choice

20 sec

1 pt

What are prop roots?

These roots grow downward and give extra support to the stem of plant.

These are climbing roots

These are roots that are only present in Banyan.

None of the above

11.

Fill in the Blank

20 sec

1 pt

A network of smaller branches of veins is called __________

12.

Multiple Choice

20 sec

1 pt

What is a Central vein of leaf?

Midrib

Mid vein

Vein

13.

Multiple Choice

20 sec

1 pt

Lamina is flat green portion of leaf.

True

False

14.

Multiple Choice

20 sec

1 pt

What is a petiole?

A narrow stalk - like structure that connects leaf to stem.

It is another name for Lamina

It is a disease in plants

None of the above

15.

Fill in the Blank

20 sec

1 pt

Arrangement of veins in leaf is called _________

16.

Multiple Choice

20 sec

1 pt

Two types of Venation are - Parallel and Reticulate.

True

False

17.

Multiple Choice

20 sec

1 pt

Carbondioxide + water ➡️ Food + Nitrogen

True , because all are arranged correctly

False , Because Nitrogen must be replaced with Oxygen

18.

Multiple Choice

20 sec

1 pt

What is pollination?

Transfer of pollen grains from anther to stamen.

Transfer of pollen grains from anther to stigma.

19.

Fill in the Blank

20 sec

1 pt

Male part of a flower is called ________

20.

Fill in the Blank

20 sec

1 pt

Female part of a flower is _________

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