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