Self Pollination vs Cross Pollination — Difference (with Table)
Self Pollination vs Cross Pollination compared side by side — a 5-row comparison table and 4 key points. Class 10 Biology, free and no sign-up.
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TL;DR: Self Pollination vs Cross Pollination compared side by side — a 5-row comparison table and 4 key points. Class 10 Biology, free and no sign-up.
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The main difference between Self Pollination and Cross Pollination: Self pollination transfers pollen within the same flower while cross pollination transfers between different flowers. Both reproductive strategies occur in
Self Pollination vs Cross Pollination — Comparison Table
| Basis | Self Pollination | Cross Pollination |
|---|---|---|
| Pollen source | Same flower or plant | Different flower or plant |
| Genetic variation | No variation, identical genes | Variation, mixed genes |
| Pollinator needed | Usually no pollinator needed | Pollinator or wind needed |
| Offspring strength | May be weak | Usually stronger and healthier |
| Examples | Wheat, pea plant | Corn, cucumber |
Key Points
- Self pollination maintains traits in offspring
- Cross pollination increases genetic diversity
- Some plants have mechanisms to prevent self pollination
- Cross pollinated crops are often more productive