Ncert – class 6- science -Chapter 4: Getting to Know Plants 1 Welcome to your Ncert - class 6- science -Chapter 4: Getting to Know Plants 1 1. Which of the following is a shrub? Mango Lemon Pine Coriander None 2. In a flower, the male and female reproductive parts are ............. respectively. Stamen and pistil Petals and pistil Pistil and stamen Stamen and petals None 3. In a plant, the following part performs photosynthesis: Root nodules Roots Leaves Seed None 4. Herbaceous plant that dies back to ground each year but sprouts again from under ground parts is? Winter annual Annual Biennial Perennial None 5. Small plants which live for one or two seasons are Shrubs Algae Trees Herbs None 6. A plant with epidermis specialised to absorb mositure from air is? Rhizophora Avicennia Jussiaea Vanda None 7. The function of nodulated roots is To give shelter to bacteria To store food To perform photosynthesis To provide extra strength None 8. Carbon dioxide enters the leaves through tiny pores present on the surface of the leaf called: Stomata Epidermis Chlorophyll Chloroplast None 9. Plants that are shorter than trees and have a bushy appearance are called 10. The reproductive part/s in a flower is/are Stamens and Pistil Stamens Pistil None of these None 11. A flower which contains both stamen and pistil is called as None of the above Unisexual flower Unique flower Bisexual flower None 12. What is the pattern of the veins in the leaves required for the conduction called? Vein morphology Network system Vein distribution Venation None 13. Female part of the flower is called 14. In which of the following properties does an animal and a plant differ? Growth Synthesis of food Presence of organs Reproduction None 15. Which of the following is not a function of the roots? Anchoring of plant Absorption of mineral salts Absorption of water Preparation of starch None 16. The ovules are the Pollen produced in the ovary of the flower. None of tha bove Bead-like structures attached to the wall of the ovary. Parts of the anther in the stamen. None 17. Water is absorbed by ............... part of a plant. Root Seed Stem Flower None 18. Which one of the following statements is not correct? Unisexual flowers exhibit cross pollination. The sequence of events of sexual reproduction in a flower is: pollination, fertilisation, embryo, seed. Unisexual flowers possess both stamen and pistil. After fertilisation, flowers give rise to fruits. None 19. The roots are important parts of the plant because: Both The roots provide anchorage. And. The roots help in making food. The roots help in making food. The roots absorb water. The roots provide anchorage. None 20. Primary roots and its branches constitutes to Fibrous roots Tap root system Adventitious root system Seminal roots 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.
