(A) brain, heart and kidneys
(B) brain, heart and spinal cord
(C) brain and heart
(D) brain and spinal cord
The answer is: (D) brain and spinal cord
Category: Everyday Science MCQs FPSC NTS PPSC Past Papers Test Questions
Everyday Science MCQs Questions with Answers for CSS MPT Test by FPSC including solved CSS General Science and Ability Past Papers MCQs. General Everyday Science MCQ PPSC NTS SPSC KPPSC past papers solved questions and answers. Daily science MCQ quiz in multiple choice questions format.
Oxidation is a
(A) loss of oxygen
(B) gain of hydrogen
(C) gain of electron
(D) loss of electron
The answer is: (D) loss of electron