查询词典 multicellular animals

In most modern classifications, replacement for the Protista; includes: Protozoa; Euglenophyta; Chlorophyta; Cryptophyta; Heterokontophyta; Rhodophyta; unicellular protists and their descendant multicellular organisms: regarded as distinct from plants and animals.

在大部分分类中，取代protista；包含原生动物；裸藻门；绿藻门；隐藻门；红藻门；单细胞原生生物及它们的多细胞有机体后代；与动植物截然不同。

Sponge is one of the most primitive multicellular animals in the world, which distributes widely on earth, from tidal zone to deep sea-bed, even can be seen in fresh water.

海绵是世界上最原始的低等多细胞动物之一，广泛分布于地球上的各种水体，由潮间带到深海海底，甚至淡水中都可见到。

Marine sponges are the most primitive multicellular animals and belong to the sessile filter feeder.

海绵是最原始的多细胞动物，属于海洋中营固生生活的一类群体动物。

Many protists reproduce sexually, as do the multicellular plants, animals, and fungi.

许多原生生物进行有性繁殖，多细胞植物、动物和真菌也一样进行有性繁殖。

What genetic change allowed multicellular animals to come into existence remains obscure. But Volvox shows the sort of thing to look for: a gene that stops reproduction in single-celled creatures and has been co-opted to do a new job.

究竟是什么样的遗传学变化使多细胞动物来到这个世界上仍是一个谜，但团藻为人们指出了一条路：一个阻止单细胞生物繁殖并指派给它另一个工作的基因。

What would he tell Judith and the children?

他将怎样告诉朱迪丝和孩子们呢？

I this is at that time, the opinion with peacockish true girl is full of in a heart.

这就是当时的我，一个心中布满虚荣的女孩子真实的想法。