A brain cell and a kidney cell have incredibly different structures and functions, yet they both have the same exact sets of genetic information (DNA) in their nuclei. Which of the following answer choices best explains what process lead to each cells' unique structures and functions?
Choose 1
Choose 1

(Choice A)
A
During fertilization, a sperm cell fused with an egg cell, resulting in a zygote.

(Choice B)
B
Differentiation allowed the brain and kidney cells to become specialized for the structures and functions they possess.

(Choice C)
C
A series of specific mutations allowed the brain and kidney cells to become specialized for the structures and functions they possess.

(Choice D)
D
Apoptosis allowed the brain and kidney cells to become specialized for the structures and functions they possess.

above statement is not a true statement about the open ocean because the open ocean has low levels of nutrients. most of the photosynthetic activity on earth occurs in the open ocean within the photic zone. organisms in the deep ocean are exposed to frigid temperatures and total darkness but it does not begin at the low-tide mark.

answerbloodstream;

answer///malignant melanoma;

answer;

-chlorine

explanation;

-toxic industrial chemicals are industrial chemicals that are manufactured, stored, transported, and used throughout the world. toxic industrial chemicals can be in the gas, liquid, or solid state.

-they can be chemical hazards (e.g., carcinogens, reproductive hazards, corrosives, or agents that affect the lungs or blood) or physical hazards (e.g., flammable, combustible, explosive, or reactive).