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Ncert exemplar Solutions Class 6 Science Getting to Know Plants
Welcome to NCTB Solutions. Here with this post we are going to help 6th class students for the Solutions of NCERT Exemplar Class 6 Science Book, Chapter 7, Getting to Know Plants. Here students can easily find step by step solutions of all the problems for Getting to Know Plants, Also here our Science teacher’s are solved all the questions with easily understandable language with proper guidance so that all the students can understand easily.
Getting to Know Plants all Questions Solution :
Multiple Choice Questions :
Question no – (1)
Which of the following combination of features would you observe in grass?
Answer :
The correct answer is option – (a)
Parallel venation and fibrous root.
Question no – (2)
Which of the following is the correct match between the characteristics of stem and the category of plant?
Answer :
The correct answer is option – (a)
The correct match between the characteristics of stem and the category of plant –
“weak stem which cannot stand upright : Creeper”
Question no – (3)
Which of the following is not the primary function of stem?
Answer :
The correct option is – (b)
Photosynthesis is not the primary function of stem.
Question no – (4)
Which of the following is not a correct match?
Answer :
Option (d) is the correct answer.
Veins : transpiration
Question no – (5)
Read the following sentences about photosynthesis
Answer :
The correct alternative is – (b) (i) and (iii)
(i) Sunlight, carbon dioxide, chlorophyll and water are necessary.
(iii) Leaves carry out photosynthesis.
Question no – (6)
Which of the following terms constitute the female part of the flower
Answer :
The correct answer is option – (b)
stigma, style and ovary are the female part of the flower.
Very Short Answer Questions :
Question no – (7)
Answer :
(a) The small green leaves at the base of flowers are known as “Sepals”.
(b) The swollen basal part of the pistil is the “Ovary” which bears the “Ovules”.
(c) Stamen has two parts called “anther and filaments”.
(d) The young unopened flower is termed as “bud”.
Solve the riddles :
Question no – (8)
Answer :
(a) I am Herbs.
(b) I am Root. Other than anchorage I absorb and supply water and minerals to the plant.
Short Answer Questions :
Question no – (9)
Answer :
(a) → (iii) Reproduction.
(b) → (ii) Photosynthesis, (i) Excretion.
(c) → (iv) Bears branches.
(d) → (v) Anchorage.
Question no – (10)
Answer :
He did not get the expected result because he was supposed to boil the leaf in spirit not in water.
Question no – (11)
Answer :
The leaf would not turn blue black because it has used all the starch in it and cannot create more starch due to the absence of sunlight. Hence it didn’t turned blue black.
Question no – (12)
Answer :
Yes, the stem of a plant can be compared with a street with two way traffic because just like a street a stem works in both ways the transfer of food to roots and transfer of water to leaf both occurs through stem.
Long Answer Questions :
Question no – (13)
Answer :
(a) fixes plant to the soil
= Roots.
(b) prepares starch
= Leaf.
(c) takes part in reproduction
= Flower.
(d) Supports branches and bears flowers
= Stem.
Question no – (16)
Answer :
(a) Which process is demonstrated in the activity?
= Transpiration process is demonstrated by this activity.
(b) When will this activity show better results – on a bright sunny day or a cloudy day?
= This activity will show better results on a bright sunny day.
(c) What will you observe in the polythene bag after a few hours of setting up the activity?
= After a few hours we will see tiny drops of water inside the polythene bag.
(d) Mention any one precaution you must take while performing this activity.
= To perform this activity we must take a well watered plant which was growing in the sun and we must properly cover the leaf with the polythene bag.
Question no – (17)
Answer :
(a) Anther is a part of the pistil
This statement is Wrong.
Because, Anther is a part of stamen.
(b) The visible parts of a bud are the petals
This statement is Wrong.
Because, Visible part of a bud is sepals.
(c) Lateral roots are present in a tap root
This statement is Correct.
(d) Leaves perform the function of transpiration only
This statement is Wrong.
Because, Leaves not only perform transpiration but also respiration.
Question no – (19)
Answer :
Sepals, Petals, stamens and Pistils are the parts of a flower. Stamen is made up of Anther and Filament and it represents the Male part of the flower. The female part of the flower is called the Pistil. The basal, swollen part of the pistil is called the Ovary which contains the Ovules.
Next Chapters Solution :
👉 Food : Where Does It Come From?
👉 Sorting Materials and Groups
👉 The Living Organisms and their Surroundings
👉 Motion and Measurement of Distances
👉 Light
👉 Water
👉 Garbage in, Garbage out
