Why Do Pollen Grains Have Spikes?
Why Do Pollen Grains Have Spikes?
Oct 12, 2011
weekand.com
🌺Hibiscus Pollen grains!🔬The spines on the surface of each grain is referred to as “echinate” pattern. 🌼The spines allow pollen grains to adhere easily onto the insect’s body and its tiny hair-like structures (setae) to transfer them to the female flower/parts. 🐝🌺🌼These spines can also be found on pollen grains from the sunflower family (Asteraceae🌻), Morning Glory family, which includes Sweet potato (Convolvulaceae🍠), Mallow,🌺 pictured; (Malvaceae🌺) and some of the members in the gour
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🌺Hibiscus Pollen grains!🔬The spines on the surface of each grain is ref…
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On observing the pollen grain under the microscope, it was found to belong and ribbon shaped. The flower-bearing these pollen grains will be pollinated by: | Shaalaa.com
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