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Dichogamy in biology
6 months ago
humix.com
Avocado trees exhibit a unique flowering behavior known as “protogynous dichogamy,” where individual flowers open twice in two distinct phases—first as female, then as male—over two days. Based on this pattern, avocado varieties are classified as Type A or Type B, which differ in the timing of their male and female flower phases. This complementary flowering ensures cross-pollination when both types are grown nearby, improving fruit set and yield. Flowering is influenced by climate, tree age, an
0:56
Avocado trees exhibit a unique flowering behavior known as “protogynous dichogamy,” where individual flowers open twice in two distinct phases—first as female, then as male—over two days. Based on this pattern, avocado varieties are classified as Type A or Type B, which differ in the timing of their male and female flower phases. This complementary flowering ensures cross-pollination when both types are grown nearby, improving fruit set and yield. Flowering is influenced by climate, tree age, an
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Parachute Kalpavriksha on Instagram: "Avocado trees exhibit a unique flowering behavior known as “protogynous dichogamy,” where individual flowers open twice in two distinct phases—first as female, then as male—over two days. Based on this pattern, avocado varieties are classified as Type A or Type B, which differ in the timing of their male and female flower phases. This complementary flowering ensures cross-pollination when both types are grown nearby, improving fruit set and yield. Flowering
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