Biology

Cristian Peterson

7 October, 18:18

Which factor would cause two specialized tissues

that contain identical chromosomes to function

differently?

(1) Specific sections of DNA molecules in the

chromosomes are activated.

(2) All of the sections of DNA molecules in the

chromosomes are activated.

(3) Specific sections of the amino acid molecules

in the cytoplasm are activated.

(4) All of the amino acid molecules in the

cytoplasm are activated.