The most advanced discovery in green one gemmule is gules, that red is not bright-coloured also however, have kind of dark reddish purple that has been hit by frost. 在绿色的尖端发现一小芽红色,那红色却也并不鲜艳,有种被霜打过的酱紫。
And their gemmules can survive environments that don't have any oxygen at all.
他们的宝石可以在完全没有氧气的环境中生存。
PBS地球-动物趣闻
Sponges can reproduce both sexually and asexually – and when they take the asexual route, usually in harsh conditions, they produce a tiny bundle of embryonic cells called a gemmule.
Gemmules are internal buds found in sponges and are involved in ****ual reproduction. It is an ****ually reproduced mass of cells, that is capable of developing into a new organism i.e., an adult sponge.