Ncert – class 6- science -Chapter 4: Getting to Know Plants 2 Welcome to your Ncert - class 6- science -Chapter 4: Getting to Know Plants 2 1. The food produced in the leaves is in the form of proteins chlorophyll All of these starch None 2. The plants having leaves with parallel venation have 3. Ginger shows brown scale like leaves on it. The part of ginger that we use in cooking is actually a Fruit stem Root Leaf None 4. The part of a flower that bears ovules: Stamen Carpel Sepal Petal None 5. Endomycorrhizae forms inside the roots. 6. When the inner part of an ovary of a flower were observed with the help of a lens, some small beadlike structures are observed. These are called stamen None of these anther ovule None 7. Which of the following statements are incorrect? Maize and wheat are plants with fibrous root. Money plant is climber as it has weak stem and needs support to stand. Tulsi plant has soft green stem. It is a herb. Potato is an underground root. None 8. Which of the following terms constitute the female part of the flower? Ovary, stamen and stigma Ovary, style and stamen Stigma, style and ovary Sepals, petal and stamen None 9. The given table shows some characteristics of herbs, shrubs and trees. Which of the given points is/are incorrect?FeaturesHerbsShrubsTrees(i)SizeVery small, usually less than 1 m highMedium sized, usually 1.3 m highTall, generally more than 3 m high(ii)Nature of StemGreen and tender stems with few branchesHard and very thick stem with branches on upper part of the stemHard stem but not very thick; branches near base of stem(iii)ExamplesGrass, tomato, wheat, mintHibiscus, lemon, rose, jasmineGulmohar, neem, peepal, mango (ii) and (iii) only (ii) only (iii) only (i) only None 10. Which type of veins are present in grass? 11. Which of the following pairs is/are correct?(A) Main root - Storage(B) Lateral root - Absorption(C) Root hair - Conduction All are correct Only A A and B None of these None 12. Edible roots are found in: Rice Sweet potato Potato Wheat None 13. A cactus plant grows in desert and its leaves are modified into spines. So, which part of cactus then performs photosynthesis? Spines Roots Flowers Stem None 14. Root hair are present in Zone of maturation Zone of the cell division Zone of root hairs Tracheids None 15. Select the plant whose roots store food for future use. Sweet potato All of these Tapioca Turnip None 16. Petals are All of these modified leaf forms part of corolla of flower usually coloured None 17. Which stain do you use to observe onion root cells ? Methylene blue Safranin Iodine Acetocarmine None 18. Which part of the plant shows negative phototropism? Root Stem Branch Leaf None 19. The leaf uses water to make food. The water is supplied to the leaf by All of these Steam roots Flower None 20. Pistil is the None Both inner most part of the flower and female structure of the flower female structure of the flower inner most part of the flower None Time's up Please Share This Share this content Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Leave a Reply Cancel replyCommentEnter your name or username to commentEnter your email address to commentEnter your website URL (optional) Save my name, email, and website in this browser for the next time I comment.
