EveryDay Science MCQS

131. Which of the following is a conventional designation of pre-released software?
A. Raw
B. Alpha
C. Omega
D. Beta Note

132. Which vitamin deficiency increases the risk of maternal mortality?
(A) Vitamin B1
(B) Vitamin C
C) Vitamin A
(D) Vitamin E

133. Antioxidant is the function of which of the following vitamin?
(A) Vitamin A
(B) Vitamin B
C) Vitamin E
(D) Vitamin K

134. Edward Jenner discovered which of the following?
A) Vaccine
(B) Penicillin
(C) Insulin
(D) All of the above

135. Inflammation of joints is called what?
(A) Allergy
B) Arthritis
(C) Parkinson
(D) None of the above

136. Human body contains how many numbers of chromosomes?
(A) 44
(B) 45
C) 46
(D) 47

137. Who discovered penicillin?
A) Alexander Fleming
(B) Ian Banting
(C) Louis Pasteur
(D) None of the above

138. Who is famous for psychology analysis?
A) Sigmund Freud
(B) Albert Einstein
(C) Ian Fleming
(D) None of the above

139. Who discovered vitamins?
(A) William Harvey
(B) Louis Pasteur
(C) Alexander Fleming
D) Funk

140. The “ocean currents” are directional movements of
(A) electrical charge
(B) mechanical charge
C) seawater
(D) salt in the seawater