8 Is it possible for you to find out whether a plant has taproot or fibrous roots
looking at the impression of its leaf on a sheet of paper?
9. What are the parts of a flower
10. From the following plants, which of them have flowers?
Grass maize, wheat, chilli, tomato, tulsi peepal
, shisham, banyan, mango, jame
guava, pomegranate, papava, banana, lemon, sugarcane, potato, groundnut
11. Name the part of plant which produces food. Name the process.
12. in which part of a flower, you will find the ovary?
13. Name two plants in which one has joined sepals and the other has separate
sepals.
Answers
Answer:
8)Yes, we can find out whether a plant has tap root or fibrous roots by looking at the impression of its leaves on a sheet of paper. If the leaf has parallel venation, then it is likely to have fibrous root but if the leaf has reticulate venation then the plant will have tap root.
9)There are four main parts of a flower. They are:
(i) Sepals: Green coloured part that covers the flower in its initial stage.
(ii) Petals: These form the coloured part of the plant.
(iii) Stamen: It bears anther and filament.
(iv) Pistil: This is the innermost partof flower. It bears stigma, style and ovary
10)All of the plants given above have flowers.
11)Leaves produce food for the plant. This process is called photosynthesis.
12)we can find ovary in the lowermost, swollen part of pistil.
13) Plants with joined sepals are: Datura, tomato, Loki, cotton
Plants with separate sepals: Rose,mustard, lotus, lily