Bio ch 32 terms.docx 3

Bio ch 32 terms.docx 3 - of each embryonic cell very early....

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
The succession of rapid cell divisions without significant growth during early embryonic development that converts the zygote to a ball of cells. Coelom (se´-lom) A body cavity lined by tissue derived only from mesoderm. Coelomate (se´-lo-mat) An animal that possesses a true coelom (a body cavity lined by tissue completely derived from mesoderm). determinate cleavage A type of embryonic development in protostomes that rigidly casts the developmental fate
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: of each embryonic cell very early. deuterostome development (du'-tuh-ro-stom) In animals, a developmental mode distinguished by the development of the anus from the blastopore; often also characterized by radial cleavage and by the body cavity forming as outpockets of mesodermal tissue. Diploblastic Having two germ layers. Ecdysozoan Member of a group of animal phyla...
View Full Document

Ask a homework question - tutors are online