Animal Development and Diversity Review

Which of the following is NOT a characteristic of ALL animals?

• Multicellular

• Nervous Tissue

• Gastrovascular cavity

• Sexual Reproduction

The order of development is

• zygote, cleavage, gastrula, blastula

• blastula, cleavage, zygote, gastrula

• gastrula, cleavage, zygote, blastula

• zygote, cleavage, blastula, gastrula

The middle tissue layer is the

• endoderm

• ectoderm

• mesoderm

• exoderm

The first opening is called the

• gastrula

• blastula

• zygote

• blastopore

An organism that lacks true tissues would be in the group

• radiata

• bilateria

• parazoa

• eumetazoa

Radial symmetry is associated with

• cephalization

• diploblastic

• triploblastic

• deuterostome

Which of the following is associated with bilateral symmetry?

• triploblastic

• diploblastic

• cephalization

• protostome

Which of the following becomes the skin and nervous system?

• endoderm

• ectoderm

• mesoderm

• exoderm

Which of the following becomes the digestive tract?

• endoderm

• ectoderm

• mesoderm

• exoderm

Which of the following becomes the muscles and bones?

• endoderm

• ectoderm

• mesoderm

• exoderm