Question

A student looks at a slice of tissue on an unlabeled microscope slide.

***Unit 3 Lesson 1 begins with this question. Here are all the answers to this quick check.

1. D CELL WALLS
2.B NERVE CORD
3.A ALL CHORDATES SHARE A COMMON ANCESTOR...
4.B STABLE INTERNAL ENVIRONMENT
5. C ADAPT TO NEW LIVING CONDITIONS

Answer 1

A student looks at a slice of tissue on an unlabeled microscope slide. The student concludes the tissue is not from an animal because the cells in the tissue have what?Cell walls.