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NCERT Exemplar for Class 6 Science Solutions Chapter 7 Getting to Know Plants

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Last updated date: 04th Mar 2024
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Class 6 Science NCERT Exemplar Solutions Chapter 7 Getting to Know Plants

Free PDF download of NCERT Exemplar for Class 6 Science Chapter 7 Getting to Know Plants solved by expert Science teachers on Vedantu.com as per NCERT (CBSE) Book guidelines. All Chapter 7 Getting to Know Plants exercise questions with solutions to help you to revise the complete syllabus and score more marks in your examinations.


You can also Download NCERT Solutions for Class 6 Science to help you to revise the complete Syllabus and score more marks in your examinations.


NCERT Exemplar Class 6 science solutions for Chapter 7 getting to know plants provides numerous types of questions on a particular topic. The questions will be based on the group topics like parts of plants, the process of transpiration, types of venation in leaves, roots and their functions, flower parts, and their functions. All the questions and solutions mentioned in the exemplar book will give students an in-depth understanding of all these core topics of the chapter.

Access NCERT Exemplar Solutions for Class 6 Science(Biology) Chapter 7 - Getting to Know Plants

Multiple Choice Questions

1. Which of the following combination of features would you observe in the grass?

(a) Parallel venation and fibrous root

(b) Parallel venation and taproot

(c) Reticulate venation and fibrous root

(d) Reticulate venation and taproot

Ans: The correct answer is option (b) Parallel venation and fibrous root.

Grasses have parallel venation on their leaves. Fibrous roots are like thin fibres that arise in groups from the base of the stem.


2. Which of the following is the correct match between the characteristics of stem and the category of plant?

(a) Weak stem which cannot stand upright: Creeper

(b) Green tender stem: Shrub

(c) Thick, hard stem with branching near Tree the base

(d) Thick, hard stem with branches high: Herb on the plant 

Ans: The correct answer is option (a) Weak stem which cannot stand upright: Creeper. A plant that has thin, long and weak stems is called a creeper. It cannot stand upright and spreads on the ground. A shrub is of medium size and has thick and hard stems. Herbs are small plants with tender and green stems. And trees are tall plants that have thick and hard stems with branches high on the plant.


3. Which of the following is not the primary function of the stem?

(a) Conduction of water.

(b) Photosynthesis.

(c) Formation of branches.

(d) Bears flowers and fruits.

Ans: The correct answer is option (b) Photosynthesis. Photosynthesis is the primary function of leaves. The stem performs the following functions-

i. Hold the plant upright. 

ii. Carrying water and minerals from roots to the leaves.

iii. It grows in the form of branches and bears flowers and fruits.


4. Which of the following is not a correct match?

(a) Petiole: attaches the leaf to stem 

(b) Lamina: green flat part of the leaf

(c) Margin: gives shape to the leaf

(d) Veins: transpiration

Ans: The correct answer is option (d) Veins: Transpiration. The process of transpiration involves the evaporation of water, which is carried out by the stomata of the leaves. The veins function as small tubes that carry water into the leaf.


5. Read the following sentences about photosynthesis:

(i) Sunlight, carbon dioxide, chlorophyll and water are necessary.

(ii) Oxygen is absorbed.

(iii) Leaves carry out photosynthesis.

(iv) Proteins are made during photosynthesis.

Choose the correct pair of sentences that are true to photosynthesis

(a) (iii) and (iv)

(b) (i) and (iii)

(c) (ii) and (iv)

(d) (i) and (iv)

Ans: The correct answer is option (b) (i) and (iii). Photosynthesis is a process carried out by leaves that requires sunshine, carbon dioxide, chlorophyll, and water. Glucose is produced, and oxygen is released.


6. Which of the following terms constitute the female part of the flower?

(a) Sepals, petals, and stamen.

(b) Stigma, style, and ovary.

(c) Ovary, stamen, and stigma.

(d) Ovary, style, and stamen.

Ans: The correct answer is option (b) Stigma, style, and ovary.


Very Short Answer Questions

7. Fill in the blanks:

(a) The small green leaves at the base of flowers are known as _______.

Ans:  The small green leaves at the base of flowers are known as Sepals

(b) The swollen basal part of the pistil is the _______which bears the _______.

Ans: The swollen basal part of the pistil is the ovary which bears the ovules.

(c) Stamen has two parts called _______ and _______.

Ans: Stamen has two parts called filament and anther.

(d) The young unopened flower is termed as _______.

Ans: The young unopened flower is termed as Bud.


8. Solve the riddles given below:

(a) “I have a green tender stem and I am much shorter than you. Who am I?”

Ans: Herb

(b) I come out first from the seed when it is soaked in water. I provide anchorage to plants. Who am I? Write another function that I perform.

Ans: Root. It absorbs water and minerals from the soil.


Short Answer Questions

9. Match the parts of the plant given in Column I with their function in Column II

Column I

Column II

(a) Leaf

(i) Excretion

(b) Flower

(ii) Bears Branches

(c) Stem 

(iii) Photosynthesis

(d) Root

(iv) Reproduction


(v) Anchorage


Ans: The correct match is

Column I

Column II

a) Leaf

(iii) Photosynthesis

b) Flower

(iv) Reproduction

c) Stem 

(ii) Bears Branches

d) Root

v) Anchorage


10. Boojho wanted to test the presence of starch in leaves. He performed the following steps.

(1) He took a leaf and boiled it in water,

(2) He placed the leaf in a petri dish and poured some iodine over it. He did not get the expected result. Which step did he miss? Explain.

Ans: Boojho skipped the step where he was supposed to boil the leaf in alcohol to eliminate the green colour of chlorophyll, which was required since chlorophyll interferes with the starch test.


11. Will a leaf taken from a potted plant kept in a dark room for a few days turn blue-black when tested for starch? Give reasons for your answer.

Ans: To synthesize starch, the leaf should have gone under photosynthesis. The potted leaf did not undergo the same; there was no process of fresh starch food.


12. Can the stem of a plant be compared with a street with two–way traffic? Give a reason.

Ans: A plant's stem can be compared to two-way traffic. Because in the stem there are two types of tubes, one carries water and minerals from roots to the leaves and other parts. And the other tubes carry food from leaves to other parts of the plant, and roots.


Long Answer Questions

13. Read the function of parts of a plant given below:

(a) Fixes plants to the soil.

(b) Prepares starch.

(c) Takes part in reproduction.

(d) Supports branches and bears flowers.

In the diagram given in Fig. 7.1, write the names of the parts whose functions you have just read at the appropriate space.


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Ans: a) Fixes plants to soil – Roots.

b) Prepares starch – Leaf by photosynthesis.

c) Takes part in reproduction – Flower.

d) Supports branches and bears flowers – Stem.


14. Draw the veins of leaves given in Fig. 7.2 below and write the type of venation.


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Ans: Grass- Parallel venation.

Peepal and china rose- Reticulate venation


15. Observe Fig. 7.3 and attempt the questions that follow it.

(a) Label the parts 1, 2, 3 and 4 in the diagram.

(b) What type of venation does the leaf has?

(c) What type of venation is seen in grass leaves?


seo images


Ans: a) Part 1 is called Petiole.

Part 2 is called mid rib.

Part 3 is called Lamina.

Part 4 is called Veins

b) It is a reticulate venation. The veins spread out to give a net like appearance.

c) Grass has parallel venation.


16. Observe the picture of an activity given as Fig. 7.4 carried out with leaves of plants and polythene bags.


seo images


(a) Which process is demonstrated in the activity?

Ans: Transpiration

(b) When will this activity show better results – on a bright sunny day or a cloudy day?

Ans: The rate of transpiration depends on sunlight. The more sunlight, the more is transpiration. So it will show better results on a sunny day.

(c) What will you observe in the polythene bag after a few hours of setting up the activity?

Ans: The polythene bag will have a few drops of water from inside.

(d) Mention any one precaution you must take while performing this activity.

Ans: i) The set up should be airtight

ii) The bag should be dry.

iii) The leaves or the twig should be fresh.


17. Identify the wrong statements and correct them.

(a) Anther is a part of the pistil.

Ans: The given statement is wrong. The anther is not the part of the pistil but the stamen.

(b) The visible parts of a bud are the petals.

Ans: The given statement is wrong. Petals are the flowers of flowers. The visible parts of bud are sepals.

(c) Lateral roots are present in a taproot.

Ans: The given statement is correct.

(d) Leaves perform the function of transpiration only.

Ans: The given statement is wrong. Leaves not only perform the function of transpiration but also perform the functions of photosynthesis, gaseous exchange through tiny pores in them known as stomata.


18. Solve the crossword given in Fig. 7.5 as per the clues given below it:


seo images


Across

1. The term that describes upward movement of water in a stem.

3. The part of the leaf which is attached to the stem.

5. This part is attached to the tip of the filament.

Down

1. Plants that are weak and spread on the ground.

2. Ovules are present in this part of the flower.

4. Is the broad part of the leaf.

Ans:  Across

1. Conduction.

3. Petiole

5. Anther

Down-

1. Creepers

2. Ovary

4. Lamina


19. Fill in the blanks with the terms that are listed below:

anther, male, ovary, ovule, petals, pistil, stamen, and filament.

Sepals, ______(a)______, stamens and ______(b)______ are the parts of a flower. Stamen is made up of ______(c)______ and ______(d)______ and it represents the ______(e)______ part of the flower. The female part of the flower is called the ______(f)______. The basal, swollen part of the pistil is

called the ______(g)______ which contains the ______(h)______.

Ans: (a) Petals.

(b) Pistil.

(c) Anther.

(d) Filament.

(e) Male.

(f) Pistil.

(g)Ovary.

(h)Ovules.


About Class 6 Science NCERT Exemplar Solutions Chapter 7

Crucial Features Of Using NCERT Exemplar Class 6 Science Solutions Chapter 7 Getting to Know Plants 

  • Solutions are available for all exemplar textbook questions so students can take references anytime without any hassle. 

  • Exemplar Act as the most efficient study source to prepare for exams on which students can rely without any doubts. 

  • Exemplar problems and solutions give students additional abilities to learn new concepts and solve questions based on that. 

  • The solutions mentioned in our NCERT Exemplar Class 6 Science Solutions Chapter 7 Getting to Know Plants are prepared by the best experts of Vedantu that provide a step-by-step solution as per the CBSE guidelines. 

  • With this solution guide, learning becomes simple and interesting at the same time for the students as well as parents. 


Crucial Topics Mentioned In Chapter 7 NCERT Exemplar Solutions 

  • Herbs, Shrubs & Trees 

  • Root & Its Functions 

  • Leaf & Types of Venation in Leaves 

  • Flower & Functions of different parts of a flower 

  • Stem & Its functions 

  • Diagrams of Leaf, flower, and Parts of a plant 


Learning Outcomes of Chapter 7 Getting To Know Plants 

After completing this chapter from Class 6th NCERT science book, students will be able to classify plants into three categories that are herbs, shrubs, and trees. In addition to that students will also learn about other types of plants like climbers, creepers, algae, mosses, and more. Children have usually seen different varieties of plants in their garden, after learning this chapter they will easily identify and classify them into different categories. 


Besides, this chapter also educates children about different life processes that happen in the life of plants and their parts. From the way they obtain food to the process of how they breathe and produce new fruits, this chapter gives an in-depth understanding of all these concepts.

FAQs on NCERT Exemplar for Class 6 Science Solutions Chapter 7 Getting to Know Plants

1. How many questions in total are present in the NCERT Exemplar Solutions booklet for Class 6 science Chapter 7 getting to know plants? 

The total number of practice questions available in the NCERT Class 6th Science Exemplar book is 19. It includes an array of questions that are asked on a particular topic from the chapter. From multiple-choice questions, short answers, hots, to long answer questions it consists of all. In order to score good marks in the examination, students should prepare and solve all the questions and should verify them through the exemplar NCERT solutions.

2. How many words do I have to write for a long answer question in Class 6th science exam?

Different types of questions demand different types of explanations. However, when it comes to answering long answer questions, then students should write at least 120-160 words answers for a single long answer question. Also, make sure the points you elaborate on and include in your answer have a base from NCERT books or NCERT Exemplar books. For better clarity on the way of answering the question, seek the assistance of your concerned faculty or teacher.

3. Is it important to practice diagrams mentioned in NCERT Exemplar Class 6 Science Solutions Chapter 7 Getting to Know Plants?

Yes, diagrams are an equally important part of the subject like the theoretical part when it comes to CBSE Class 6th exams. Therefore students should practice all the diagrams mentioned in NCERT Books and solutions to grab more marks and a higher percentage in their exams. Some of the main diagrams from the Getting to Know Plants chapter are diagrams of parts of plants, diagrams of a leaf.

4. Can you please tell me some important definitions to learn for preparing the Getting To Know plants chapter for a test?

In the Class 6th science chapter getting to know plants there are plenty of important definitions that students should learn efficiently before appearing in exams. But start with the main definitions of different parts of the plants. It includes roots, stems, leaves, flowers and fruits. Try to learn both short answer definition and long answer definition for all these parts of the plants.

5. Do revision notes actually play an important role before appearing for a science exam?

Yes, science is a subject that is entirely based on what you have understood from your reading of the chapter. Revision notes play an important role in the revision process before your exams. In fact, the teaching faculty at Vedantu also suggest students to go through the crisp revision notes before appearing for the exam. In the least time, possible revision notes help you in revising the whole chapter easily.