Across
- 3. pollen grains are produced in ______
- 5. the individual unit of calyx is called____.
- 8. __________ process of reproduction, where parent cell is divided into two or more daughter cells.
- 11. ________reproduction, which involves male and female gametes.
- 13. ________ process, where the parent body breaks into two or more pieces and each piece develops into a complete new organism.
Down
- 1. sexual reproduction involves the fusion of _________.
- 2. The product obtained from the fusion of male and female gamete.
- 4. ferns, mushrooms and molds reproduce from tiny structures called _______.
- 6. the process of transfer of pollen grains from stamens to stigma of flower.
- 7. ______reproduction which involves only single parent.
- 9. The ___________ term for pollination by birds.
- 10. the part which connects stigma and ovary.
- 12. The outermost whorl of flower.