The process of male meiosis in plants is fundamental to the formation of viable pollen grains. It involves a series of highly regulated cell divisions in which diploid pollen mother cells undergo ...

During sexual reproduction, haploid gametes (i.e. eggs and sperm) are generated from diploid precursors through the specialized cell division of meiosis. Meiosis reduces ploidy by following one round ...

Plants growing at the bottom of sinkholes in China's Dashiwei Tiankeng Group don't take up as much carbon as surface plants do, but they have much higher levels of nutrients in their tissues. When you ...