3. Place the following structures in order from SMALLEST to LARGEST. tissue
nucleotide
nucleus
organ
DNA
cell
human body
organ system

How did the research presented in the article affect scientists' understanding of the evolution of eukaryotes

Why does meiosis produce cells with half the chromosomes? o a. most of the chromosomes are not necessary to keep an organism alive. b. a gamete needs only half the number of chromosomes because two gametes join together. o c. it makes the gametes easier to move around in the organism. o d. it is faster to produce gametes with fewer chromosomes.

What is the primary function of the nervous system?