Do you think the unknown was a plant or animal cell

What process allows for the development of haploid sex cells? mitosis meiosis fertilization pollination

Im is in a crowd of people at the mall looking for his girlfriend tammy, who was supposed to meet him for dinner. jim realizes tammy is across the room as he catches a whiff of her overpowering perfume, 'paris #6'. which process explains why jim is able to smell the perfume?

How does a gymnosperm prevent itself from pollinating the same tree