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