What is the basic unit of life?
A B C D
atom cell element nucleus
Question: What is the basic unit of life?
(A) atom
(B) cell
(C) element
(D) nucleus

Answer: (B) cell
Answer: (D) nucleus
Question: What is the basic unit of life?
(A) atom
(B) cell
(C) element
(D) nucleus
Answer: (B) cell