B Using the drop-down menus, identify the
structures common to all cells.
A
Label A
✓ DNA
Label B
✓ cell membrane
Label C
✓ ribosomes
V
Label D
✓ cytoplasm
D
COMPLETE
Intro
) Final

Scientists discover two populations of mice on either side of a major river. the two populations have almost identical genes but the mice from one side cannot breed with mice from the other. this is most likely because

Look at the photo of the leaf, which term best describes this leaf ? a-simple. b-parallel. c-lobed. d-tooth.

The fluid mosaic model of the membrane proposed that membranes