Extra 40 MCQs with answers from the Chapter:7 Getting to Know Plants for Class 6 CBSE Science:-
Which of the following is NOT a part of a plant?
a) Root
b) Stem
c) Leaf
d) Feather
Ans:
d) Feather
Which part of the plant absorbs water and minerals from the soil?
a) Leaves
b) Stems
c) Roots
d) Flowers
Ans:
c) Roots
What is the main function of the stem in a plant?
a) To absorb water
b) To transport water and nutrients
c) To perform photosynthesis
d) To make food
Ans:
b) To transport water and nutrients
Which type of roots does a carrot have?
a) Taproot
b) Fibrous root
c) Aerial root
d) Prop root
Ans:
a) Taproot
Which of the following plants has fibrous roots?
a) Mango
b) Wheat
c) Pea
d) Banyan
Ans:
b) Wheat
Which gas is released by leaves during photosynthesis?
a) Oxygen
b) Carbon dioxide
c) Nitrogen
d) Hydrogen
Ans:
a) Oxygen
The part of the plant that holds it upright is called the:
a) Leaf
b) Root
c) Stem
d) Fruit
Ans:
c) Stem
Which part of the plant is responsible for photosynthesis?
a) Stem
b) Root
c) Leaf
d) Flower
Ans:
c) Leaf
Which of the following is an example of a shrub?
a) Mango tree
b) Rose plant
c) Wheat
d) Grass
Ans:
b) Rose plant
Which type of plant has weak stems and spreads on the ground?
a) Climbers
b) Shrubs
c) Herbs
d) Creepers
Ans:
d) Creepers
Which plant is an example of a climber?
a) Money plant
b) Mango tree
c) Grass
d) Spinach
Ans:
a) Money plant
Which plant part is responsible for reproduction?
a) Leaf
b) Root
c) Stem
d) Flower
Ans:
d) Flower
What is the function of the veins in a leaf?
a) To transport water and nutrients
b) To perform photosynthesis
c) To help in pollination
d) To absorb sunlight
Ans:
a) To transport water and nutrients
Which part of the plant protects seeds?
a) Leaf
b) Fruit
c) Root
d) Stem
Ans:
b) Fruit
Which of the following is a function of roots?
a) Holding the plant in the soil
b) Making food
c) Absorbing carbon dioxide
d) Producing flowers
Ans:
a) Holding the plant in the soil
Which plant has a modified root that stores food?
a) Onion
b) Carrot
c) Mango
d) Sunflower
Ans:
b) Carrot
Which part of the plant is responsible for transpiration?
a) Roots
b) Stems
c) Leaves
d) Flowers
Ans:
c) Leaves
Which of the following plants is
a
herb?
a) Tomato
b) Mango
c) Neem
d) Rose
Ans:
a) Tomato
Which of the following plants is a tree?
a) Banyan
b)
Tulsi
c) Jasmine
d) Mint
Ans:
a) Banyan
Which part of a flower turns into fruit?
a) Petal
b) Stamen
c) Ovary
d) Sepal
Ans:
c) Ovary
Which part of a flower helps in pollination?
a) Stamen
b) Roots
c) Sepal
d) Stem
Ans:
a) Stamen
What is the process by which plants lose water through leaves?
a) Photosynthesis
b) Transpiration
c) Respiration
d) Germination
Ans:
b) Transpiration
Which plant stores food in its stem?
a) Potato
b) Mango
c) Pea
d) Carrot
Ans:
a) Potato
Which part of the flower is brightly
coloured
to attract insects?
a) Sepal
b) Petal
c) Ovary
d) Stamen
Ans:
b) Petal
Which of the following is an underground stem?
a) Onion
b) Maize
c) Wheat
d) Spinach
Ans:
a) Onion
Which type of root is found in grass?
a) Taproot
b) Fibrous root
c) Aerial root
d) Prop root
Ans:
b) Fibrous root
Which part of a plant is responsible for absorbing carbon dioxide?
a) Stem
b) Root
c) Leaf
d) Flower
Ans:
c) Leaf
What do seeds need to germinate?
a) Water, air, warmth
b) Soil, heat, electricity
c) Sand, light, cold
d) None of these
Ans:
a) Water, air, warmth
Which part of a plant anchors it in the soil?
a) Stem
b) Root
c) Leaf
d) Flower
Ans:
b) Root
Which plant part helps in the exchange of gases?
a) Stomata in leaves
b) Roots
c) Stem
d) Flowers
Ans:
a) Stomata in leaves
Which part of the plant helps in vegetative reproduction?
a) Leaf
b) Root
c) Flower
d) Stem
Ans:
d) Stem
Which plant is an example of a creeper?
a) Pumpkin
b) Rose
c) Neem
d) Mango
Ans:
a) Pumpkin
What is the function of sepals in a flower?
a) Protect the flower bud
b) Produce seeds
c) Attract pollinators
d) Transport food
Ans:
a) Protect the flower bud
Which type of root system does maize have?
a) Taproot
b) Fibrous root
c) Prop root
d) None of these
Ans:
b) Fibrous root
Which plant has thorns for protection?
a) Rose
b) Lotus
c) Mango
d) Pea
Ans:
a) Rose
Which part of the plant produces pollen?
a) Ovary
b) Stigma
c) Stamen
d) Sepal
Ans:
c) Stamen
Which of the following is NOT a function of leaves?
a) Photosynthesis
b) Absorption of water
c) Transpiration
d) Exchange of gases
Ans:
b) Absorption of water
Which plant grows in water?
a) Lotus
b) Mango
c) Cactus
d) Rose
Ans:
a) Lotus
Which plant stores food in its leaves?
a) Cabbage
b) Carrot
c) Pea
d) Potato
Ans:
a) Cabbage
Which of these plants have prop roots?
a) Banyan
b) Mango
c) Rose
d) Neem
Ans:
a) Banyan
