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