1. Pollination by wind
2. Pollination by birds
3. Pollination by animals
4. Animal loving plants
Pollination by wind
1. Dicliny
2. Protogyny
3. Allogamy
4. Clesitogamy
Clesitogamy
1. Show greater genetic variability and are evolutionarily important
2. Are homozygous and show phenotypic uniformity
3. Are always sterile
4. Always show recessive characters
Show greater genetic variability and are evolutionarily important
1. Helianthus
2. Vernonia
3. Aster
4. Centaurea
Centaurea
1. Oxalis
2. Helianthus
3. Viola
4. Cardamine
Helianthus
1. Autogamy
2. Geitonogamy
3. Semigamy
4. Xenogamy
Xenogamy
1. Anthers are exposed
2. Stigma is exposed
3. Anthers are covered by corolla pockets
4. Both (2) and (3)
Both (2) and (3)
1. Herkogamy
2. Dichogamy
3. Heteromorphism
4. Homogamy
Heteromorphism
1. Magnolia
2. Erythrina
3. Adhatoda
4. Yucca
Yucca
1. Self-pollinated
2. Cross-pollinated by insects
3. Cross-pollinated by wind
4. Cross-pollinated by rain
Cross-pollinated by wind