1. What are the three types of substitution mutations?
a) |
b)
C

Discuss the functions of epithelial connective nerviud and muscular tissues

What is true of all organisms in the kingdoms protista, plantae, fungi, and animalia? a. they are multi-celled. b. they are photosynthetic. c. they have cells that contain membrane-bound organelles. d. they contain cells that lack membrane-bound organelles.

Number and variety of living organisms includes genetic, species, and ecological types