1.15 - THE SEED, THE FRUIT, APOMIXIS AND PARTHENOCARPY

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Across
  1. 3. The wall of the ovary develops into the wall of fruit called .......
  2. 5. Parthenocarpy can be induced through the application of .......... and such fruits are seedless
  3. 6. Although in most of the species, fruits are the results of fertilisation, there are a few species in which fruits develop without fertilisation.  Such fruits are called ............ fruits.
  4. 7. However, in a few species such as apple, strawberry, cashew, etc., the thalamus also contributes to fruit formation. Such fruits are called ............
  5. 9. In most plants, by the time the fruit develops from the ovary, other floral parts ........ and .........
  6. 10. Also seeds have better adaptive strategies for dispersal to ........... and help the species to colonise in other areas.
  7. 12. The transformation of ovules into seeds and ovary into fruit proceeds ...........
  8. 13. offer several advantages to .............
Down
  1. 1. Firstly, since reproductive processes such as ........ and ............. are independent of water, seed formation is more dependable.
  2. 2. The embryo may enter a state of inactivity called .............
  3. 4. Many fruits have evolved mechanisms for ......... of seeds.
  4. 7. The fruits may be ........ as in guava, orange, mango, etc., or may be ......, as in groundnut, and mustard, etc.
  5. 8. Most fruits however develop only from the ovary and are called ........
  6. 11. .........is one such example for Parthenocarpic fruit.