Observe the meiosis on the F1 hybrid of Orychophragmus violaceus.
观察二月兰一代杂交种子的细胞分裂。
2
The gunk on the beak of this satin bowerbird (Ptilonorhynchus violaceus minor) is plant matter, which he mashed up to paint his bower's inner sanctum in a rain forest in Queensland, Australia.