The Difference between Pollen and Sperm
Pollen is often described as 'plant sperm', but it has some important differences! Like sperm, pollen contains one DNA set from its parent, but unlike sperm, pollen itself is actually its own separate living plant made of multiple cells that, under the right conditions, can live for months, depending on the species.
MinuteEarth
Science and stories about our awesome planet! Our staff: Lizah van der Aart, Sarah Berman, Cameron Duke, Arcadi Garcia, David Goldenberg, Melissa Hayes, Alex Reich, Henry Reich, Peter Reich, Ever Salazar, Leonardo Souza, Kate Yoshida and Jasper Palfree. ...