{"id":62517,"date":"2022-06-20T11:00:26","date_gmt":"2022-06-20T05:30:26","guid":{"rendered":"https:\/\/www.cbselabs.com\/?p=62517"},"modified":"2022-06-20T11:21:03","modified_gmt":"2022-06-20T05:51:03","slug":"ncert-exemplar-class-6-science-chapter-7","status":"publish","type":"post","link":"https:\/\/www.cbselabs.com\/ncert-exemplar-class-6-science-chapter-7\/","title":{"rendered":"NCERT Exemplar Class 6 Science Chapter 7 Getting to Know Plants"},"content":{"rendered":"
NCERT Exemplar Class 6 Science Chapter 7 Getting to Know Plants are part of NCERT Exemplar Class 6 Science<\/a>. Here we have given NCERT Exemplar Class 6 Science Solutions Chapter 7 Getting to Know Plants.<\/p>\n Multiple Choice Questions Question 2. Question 3. Question 4. Question 5. Question 6. Very Short Answer Type Questions<\/strong><\/p>\n Question 7. Question 8. Short Answer Type Questions<\/strong><\/p>\n Question 9.NCERT Exemplar Class 6 Science Solutions Chapter 7 Getting to Know Plants<\/h2>\n
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\nQuestion 1.
\nWhich of the following combination of features would you observe in grass?
\n(a) Parallel venation and fibrous root
\n(b) Parallel venation and tap root
\n(c) Reticulate venation and fibrous root
\n(d) Reticulate venation and tap root
\nSolution:
\n(a): In parallel venation, veins run parallel to one another in the leaf. Fibrous roots are underground thin fibre like roots which arise in groups from the base of the stem. Parallel venation and fibrous roots are usually found in grass, maize, wheat etc.<\/p>\n
\nWhich of the following is the correct match between the characteristics of stem and the category of plant?
\n(a) Weak stem which cannot stand upright: Creeper
\n(b) Green tender stem: Shrub
\n(c) Thick, hard stem with branching near the base: Tree
\n(d) Thick, hard stem with branches high on the plant: Herb
\nSolution:
\n(a) : Herbs are the small sized plants with green, tender stem. Shrubs are the medium sized plants having thick, hard stem with branching near the base. Trees are the tall plants having thick, hard stem with branches high on the plant.<\/p>\n
\nWhich of the following is not the primary function of stem?
\n(a) Conduction of water
\n(b) Photosynthesis
\n(c) Formation of branches
\n(d) Bears flowers and fruits
\nSolution:
\n(b): Photosynthesis is the primary function of leaf.<\/p>\n
\nWhich of the following is not a correct match?
\n(a) Petiole: attaches leaf to stem
\n(b) Lamina: green flat part of leaf
\n(c) Margin: gives shape to the leaf
\n(d) Veins: transpiration
\nSolution:
\n(d) : Veins: Transpiration Veins transport water, minerals and food in the leaf, and provide support to the leaf.<\/p>\n
\nRead the following sentences about photosynthesis.
\n(i) Sunlight, carbon dioxide, chlorophyll and water are necessary.
\n(ii) Oxygen is absorbed.
\n(iii) Leaves carry out photosynthesis.
\n(iv) Proteins are made during photosynthesis. Choose the correct pair of sentences that are true to photosynthesis.
\n(a) (iii) and (iv)
\n(b) (i) and (iii)
\n(c) (ii) and (iv)
\n(d) (i) and (iv)
\nSolution:
\n(b) : Oxygen is released during photosynthesis. Carbohydrates (glucose) are made during photosynthesis not proteins.<\/p>\n
\nWhich of the following terms constitute the female part of the flower?
\n(a) Sepals, petal and stamen
\n(b) Stigma, style and ovary
\n(c) Ovary, stamen and stigma
\n(d) Ovary, style and stamen
\nSolution:
\n(b): Carpel (pistil) is the female reproductive f part of a flower. It consists of stigma, style and ovary. Sepals and petals are accessory parts
\nand stamens are male reproductive parts of a flower.<\/p>\n
\nFill in the blanks.
\n(a) The small green leaves at the base of flowers are known as _____.
\n(b) The swollen basal part of the____ pistil is the
\nwhich bears the ____.
\n(c) Stamen has two parts called_____ and ____.
\n(d) The young unopened flower is termed as______.
\nSolution:
\n(a) sepals
\n(b) ovary, ovules
\n(c) filament, anther
\n(d) bud.<\/p>\n
\nSolve the riddles given below.
\n(a) “I have a green tender stem and I am much shorter than you. Who am I?”
\n(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.
\nSolution:
\n(a) : Herb – Herbs are the small plants with green and tender stem.
\n(b) Root comes out first from the seed when it is soaked in water. Another function of root is to absorb water and mineral from the soil.<\/p>\n
\nMatch the parts of plant given in column I with their function in column II.<\/p>\n