Which sequence best represents the different levels of organization of multicellular organisms from least complex to most complex? a. cell ⇒ organ ⇒ tissue ⇒ organ system ⇒ organism b. cell ⇒ tissue ⇒ organ ⇒ organ system ⇒ organism c. organism ⇒ organ system ⇒ organ ⇒ tissue ⇒ cell d. organism ⇒ organ ⇒ organ system ⇒ tissue ⇒ cell

What type of genetic drift would be simulated if all the beans that were not selected died out?

Identify the composition of oceanic and continental crystal rocks. in a model of earth’s interior, where would these rocks appear?

In a lab, scientists grew several generations of offspring of a plant using the method shown. what conclusion can you make about the offspring? a. they formed from meiosis and mitosis. b. they have half the number of chromosomes as their parent. c. they have low genetic variability among them. d. they will be able to reproduce only after they grow flowers.