The Journey of the Pollen Tube: Food Security in a Changing Climate

The Journey of the Pollen Tube: Food Security in a Changing Climate

When most people think of pollen, they probably think of allergies and runny noses. While pollen may be the source of our sneezes. It is also the source of our food. Pollen contains sperm, which fertilizes plants, allowing them to reproduce. What ends up on our dinner plates begins when a pollen grain lands on…

Best Times for Low Pollen Count — From the makers of ZYRTEC®

Best Times for Low Pollen Count — From the makers of ZYRTEC®

Timing is everything, and your allergies are no exception. If seasonal allergies are throwing off your day, paying attention to the pollen count might help. The amount of pollen in the air varies from day to day, as well as throughout the day. Planning your outdoor activities for times when the pollen count usually drops…

Pollination lesson with stop motion science animation for kids

Pollination lesson with stop motion science animation for kids

[Music start] Stop motion Stop motion science [Music ends] doo doo doo doo doo doo doo, Hey! I am here to make some seeds. I wish I had some Pollen. Doo-doo doo-doo doo-doo doo-doo Hey, I got some pollen! Check it out! Can I have some? You bet, come and get it. Well we’ve got…

What does pollen tube mean?

What does pollen tube mean?

What does pollen tube mean? pollen tube. Noun 1. the tube that develops from the wall of a pollen grain and, in seed plants, provides a passage through which the male nuclei reach the embryo sac to effect fertilization

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