terms |
planulae |
As nouns the difference between terms and planulae
is that
terms is while
planulae is .
planulae |
planula |
As nouns the difference between planulae and planula
is that
planulae is while
planula is (biology) in embryonic development, a vesicle filled with fluid, formed from the morula by the divergence of its cells in such a manner as to give rise to a central space, around which the cells arrange themselves as an envelope; an embryonic form intermediate between the morula and gastrula.