NCERT Class 6 Science Chapter 7 Getting to Know Plants Extra Questions and Answers
Class 6 Science Chapter 7 Extra Inside Questions and Answers – Getting to Know Plants. Here in this Page Class VI Students can Learn Extra Questions & Answer 7th Chapter Science fully Inside.
We Provided Here Getting to Know Plants Science Chapter 7 Long Answer Type Question, MCQ Questions & Answer, Short Answer Type Questions (2 or 3 marks), and Very Short answer Type Question (1 marks).
Class 6 Science Chapter 7 Extra Question with Answer – Getting to Know Plants
Science Chapter 7 Getting to Know Plants Class 6 Inside 5 Marks, 3 marks, 2 Marks & And 1 Marks Important Questions and Answers.
MCQ Type Extra Questions
(1) Which of the following is not a characteristic of leaf?
(a) Transpiration
(b) Photosynthesis
(c) Absorption of water and minerals form the soil
(d) Has a green pigment
Ans:- (c) Absorption of water and minerals form the soil
(2) Plants which have hard but not very thick stem branching out at the base are
(a) Herbs
(b) Shrubs
(c) Trees
(d) Climber
Ans:- (b) Shrubs
(3) The broad base of the leaf is known as:
(a) Midrib
(b) stoma
(c) chlorophyll
(d) Lamina
Ans: (d) Lamina
(4) Which of the following is a climber ?
(a) onion
(b) grapes
(c) both of the above
(d) none of the above
Ans:- (b) grapes
(5) Which part of plant absorbs water and minerals from the soil?
(a) stem
(b) leaf
(c) root
(d) flower
Ans:- (c) root
- In case you have missed:- Previous Chapter Extra Questions
Very Short Type Extra Questions
(1) Name the process of making food by the leaves.
Solution:
Photosynthesis in the process of making food by the leaves.
(2) Name the different types of roots.
Solution:
The different types of roots are:
Tap roots
Fibrous roots
(3) Which gas is consumed during the process photosynthesis?
Solution:
Carbon dioxide is consumed during the process of photosynthesis.
(4) What are the lines on the leaf known as ?
Solution:
Lines on the leaf are known as veins.
(5) Name the part of leaf which is attached to the stem.
Solution:
The part of leaf by which is attached to the stem is a petiole.
Short Answer Type Extra Questions
(1) Name the parts stamen.
Solution: The arts of the stamen are:
Anther Filament
(2) Why do farmers remove weeds from to time from their field ?
Solution: Farmers remove weed from their as they complete with the crops for nutrition which affects the growth of a crop.
(4) How is leaf venation and types of roots in a plant related to each other?
Solution: The leaves with reticulate venation have tap roots.
The leaves with parallel venation have fibrous roots.
(5) What will happen when we boil a green leaf in a test tube containing spirit?
Solution: All the green colour of the leaf will come into sprit.
Long answer Type Extra Questions
(3) What are the function of a stem of a plant?
Solution: It helps the plant to stand upright and erect.
It conducts water and minerals absorbed by the rots to the other parts of the plant.
It transports the food prepared by the leaves to the whole plant.
(4) Classify the plants on the basis of their height?
Solution:
On the basis of their height the classification of plants is:
Herbs: Stems and branches of the plants are much smaller than our height.
Shrubs: Plants that are about out size.
Trees: Plants which are much taller than us.
Source: Diksha
More Extra Questions:
1) Fill in the blanks:
a) Plants with green and tender stems are called _____.(Herb)
b) The part of leaf that is attached to the stem is called _____.(Petiole)
c) The veins of leaves of grass are parallel to one another, this is called ______.(Parallel venation)
d) The main root is called _____.(Tap root)
2) What is pistil?
Ans: The innermost part of flower is called pistil.
3) Which type of roots are called lateral roots?
Ans: The smaller roots are called lateral roots.
4) Which part of plants absorb water and minerals from the soil?
Ans: Root absorbs water and minerals from the soil.
5) What is leaf venation?
Ans: The design made by veins in the leaf is called leaf venation.
6) Multiple choice questions:
a) Plants having leaves with reticulate venation have _____ root?
a) Fibrous root b) Tap root c) Lateral root
Ans: b) Tap root
b) The lowermost and swollen part of the pistil is called _____?
a) Sepals b) Petals c) Ovules d) Ovary
Ans: d) Ovary
c) Plants with hard and thick stems are called _____?
a) Herb b) Shrub c) Tree
Ans: c) Tree
d) The broad, green part of the leaf is called _____?
a) Vein b) Petiole c) Midrib d) Lamina
Ans: d) Lamina
7) Answer the short type questions:
a) Which type of plants are called climber? Give two example of climber.
Ans: Plants with weak stems that take support and climb up are called climber. Example – cucumber and money plant.
b) What is fibrous root? Which type of plants have fibrous root?
Ans: Some plants do not have any main root, their all roots seem similar, theseare called fibrous root.
Plants having leaves with parallel venation have fibrous roots.
c) Draw a flower and mark its parts.
d) What are the functions of stem?
Ans: The stem conducts water from roots to the leaves and other parts and food from leaves to other parts of the plant.
e) Which part of plants anchor the plant firmly in the soil? Name one plant whose roots we eat as food?
Ans: Root anchors the plant firmly in the soil.
Carrot is a root of carrot plant which we eat as food.
8) Answer the following questions:
a) What is photosynthesis? Which substances are needed for photosynthesis? What is transpiration?
Ans: Green leaves make their food by the process of photosynthesis.
Sunlight, green substance of leaf, water and carbon dioxide are needed for photosynthesis.
Water comes out of leaves in the form of vapor by the process of transpiration.
b) Classify the plants based on their growth, nature of stem and give two examples for each.
Ans: The plants are classified into three categories based on their growth and nature of the stem: Herbs – Tomato, Carrot
Shrubs – Rose, Lemon
Trees – Mango, Neem
9) Mark your answer as per the codes provide below:
a) A: Pumpkin is a creeper plant.
R: Its stem is weak, cannot stand upright but spread on the ground.
I.) Both A and R are true and R is the correct explanation of A.
II.) Both A and R are true but R is not the correct explanation of A.
III.) A is true but R is false.
IV.) A is false but R is true.
V.) Both A and R are false.
Ans: I. Both A and R are true and R is the correct explanation of A.
b) A: Lemon is an example of shrub.
R:) Its stem is green and tender.
I.) Both A and R are true and R is the correct explanation of A.
II.) Both A and R are true but R is not the correct explanation of A.
III.) A is true but R is false.
IV.) A is false but R is true.
V.) Both A and R are false.
Ans: III. A is true but R is false.
10) The part of leaf by which it is attached to the stem is called petiole.
a) The lines on the leaf are called _____.(Vein)
b) The prominent line in the middle of the leaf is called _____?
a) Vein b) Petiole c) Midrib d) Lamina
Ans: c) Midrib
c) What is the main function of leaf?
Ans: The main function of leaf is to produce food by photosynthesis.
- In case you have missed:- Next Chapter Extra Questions
it is so good to havve this so i liked it
Good wonderful
i love this one
This is very helfful for us
It is helpful for me
Very bad