How are green algae related to land plants? (Select all that apply.) both have chloroplasts
both lack a cell wall
both have a cell nucleus
both lack a cell nucleus
both have a cell wall

The organelle pictured is found in cells of and is theorized to have once been an independent organism.

Immature bone cells, or osteoblasts, manufacture a protein called osteoid as well as several hormones. because of this, we would expect osteoblasts to contain numerous a) nuclei. b) ribosomes. c) lysosomes. d) golgi bodies.

What best describes emerging scientific ideas