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. Pistil is the inner most part of the flower Both inner most part of the flower and female structure of the flower None female structure of the flower None 2. The leaf uses water to make food. The water is supplied to the leaf by Flower roots All of these Steam None 3. The plants having leaves with parallel venation have 4. Which part of the plant shows negative phototropism? Root Leaf Stem Branch None 5. A cactus plant grows in desert and its leaves are modified into spines. So, which part of cactus then performs photosynthesis? Roots Flowers Stem Spines None 6. 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 (iii) only (ii) only (i) only (ii) and (iii) only None 7. Root hair are present in Zone of root hairs Zone of maturation Tracheids Zone of the cell division None 8. Which stain do you use to observe onion root cells ? Methylene blue Iodine Acetocarmine Safranin None 9. 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 10. Petals are modified leaf forms part of corolla of flower usually coloured All of these None 11. Which of the following statements are incorrect? Tulsi plant has soft green stem. It is a herb. Maize and wheat are plants with fibrous root. Potato is an underground root. Money plant is climber as it has weak stem and needs support to stand. None 12. Endomycorrhizae forms inside the roots. 13. Which of the following pairs is/are correct?(A) Main root - Storage(B) Lateral root - Absorption(C) Root hair - Conduction All are correct None of these A and B Only A None 14. The food produced in the leaves is in the form of chlorophyll starch proteins All of these None 15. Select the plant whose roots store food for future use. All of these Tapioca Sweet potato Turnip None 16. The part of a flower that bears ovules: Sepal Stamen Petal Carpel None 17. Edible roots are found in: Rice Wheat Potato Sweet potato None 18. Ginger shows brown scale like leaves on it. The part of ginger that we use in cooking is actually a stem Root Fruit Leaf None 19. 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 None of these ovule stamen anther None 20. Which type of veins are present in grass? 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.