Lab Quiz 6

Question 1

morula

Answer 1

solid ball of cells

Question 2

migrate

Answer 2

the movement of cells or groups of cells within the embryo

Question 3

blastula

Answer 3

hollow ball of cells

Question 4

germ cells

Answer 4

stuff of future gonads

Question 5

gastrula

Answer 5

has ectoderm and endoderm which will develop into the gut and its associated structures

Question 6

invagination

Answer 6

cells in one small part of the hollow blastula migrate inward into the blastocoel, forming a tube-like structure that is blind at one end and open at the other