Question
Write short notes on sexual reproduction in plants.
✓
Answer
Sexual reproduction in flowering plants involves the production of male and female gametes, the transfer of the male gametes to the female ovules in a process called pollination. After pollination occurs, fertilization happens and the ovules grow into seeds within a fruit.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Suggest two alternative arrangements for sewage disposal where there is no sewerage system.
Paheli took a wire of length 10 cm. Boojho took a wire of 5 cm of the same material and thickness. Both of them connected the wires as shown in the figure. The current flowing in both the circuits is the same.
(i) Will the heat produced in both the cases be equal? Explain.
(ii) Will the heat produced be the same if the wires taken by them are of equal lengths but of different thickness?
(i) Will the heat produced in both the cases be equal? Explain.
(ii) Will the heat produced be the same if the wires taken by them are of equal lengths but of different thickness?
Observe the given figure, water is being boiled in a pan of wide base.
(i) Which position Por T will feel warmer?
(ii) Fill up the boxes Pand T to indicate the mode of flow of heat to the hand.
(i) Which position Por T will feel warmer?
(ii) Fill up the boxes Pand T to indicate the mode of flow of heat to the hand.
The distance between an object and a convex lens is changing. It is noticed that the size of the image formed on a screen is decreasing. Is the object moving in a direction towards the lens or away from it?
Briefly explain the maximum and minimum thermometers.
Why can not sundials be used at night to measure time?
Explain why Calamine solution is applied on the skin when an ant bites.
How cloud is formed?
Plants lack a specialised respiratory system. How do they carry out respiratory process? Explain.
What is the role of stomata in both photosynthesis and respiration?