Respuesta :

hm10209

Answer:

Plants avoid self-pollination by a whole range of different mechanisms. One of them is kiwifruit, and what kiwifruit does is it has its male and female flowers on different plants. So a female plant can't actually pollinate itself at all – it's got to get pollen from somewhere else.

Explanation:

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5 steps of Self- Pollination in flowers :-

  • Anthers elevate and touch stigma, some pollen left on the stigma
  • Within 2 to 3 min, pollen on stigma start germinating. To grow pollen tune towards egg cell.
  • The pollen tubes reach the ovule.
  • Fertilization take place. There is double fertilization in plants.
  • Fertilized egg begins cell division to develop into embryo.

What is double fertilization?

  • In higher plants double fertilization take place.
  • Here egg is fertilized first.
  • Then polar nuclei in the embryo sac fertilized.

To know more about double fertilization here

https://brainly.com/question/305603

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