1. Emtomophilous flowers
2. Anemophilous flowers
3. Hydrophilous flowers
4. All types of flowers
All types of flowers
1. Wind-pollination results in apples of inferior quality
2. Insect-pollination results in apples of superior quality
3. Wind-pollination may fail at the right time and bees would bring about pollination in such a situation
4. Bees can inject honey into the apples and make them sweeter
Wind-pollination may fail at the right time and bees would bring about pollination in such a situation
1. Protandry
2. Protogyny
3. Heterogamy
4. Autogamy
Protogyny
1. Occurrence of male and female sex organs in the same flower
2. Germination of pollen within the same anther
3. Transference of pollens from anther to stigma within the same flower
4. Transference of pollen from one plant to the stigma of a neighbouring plant
Transference of pollens from anther to stigma within the same flower
1. Geitonogamy
2. Xenogamy
3. Chasmogamy
4. Clesitogamy
Clesitogamy
1. Malacophily
2. Myrmecophily
3. Ornithophily
4. Entomophily
Myrmecophily
1. Angiosperms and fungi
2. Angiosperms and gymnosperms
3. Pteridophytes and angiosperms
4. Bryophytes and angiosperms
Angiosperms and gymnosperms
1. Produce wax
2. Perform pollination
3. Prevent pollination
4. Produce honey
Perform pollination
1. Pollination by man
2. Pollanation by bat
3. Pollination by birds
4. Pollination by wind
Pollination by birds
1. Bacteria
2. Ants
3. Virus
4. Mycoplasma
Ants