Which two organs glands are affected by malaria?
A. Lungs and heart
B. Spleen and liver
C. Kidneys and lungs
D. Heart and brain
The scientists who proposed the DNA model in 1953 were.
A. Heber and Bosch
B. Watson and Crick
C. Wuhan
D. Xian
Quick Response (QR code) reader is an example of
A. Output device
B. Input device
C. Input and output device
D. None of these
The layer which protects the earth from ultraviolet radiation is called.
A. Ozone layer
B. Stratosphere layer
C. Oxygen layer
D. Green house
RNA stands for
A. Ribo Nucleic Acids
B. Ready Nuclear Atom
C. Ready Nucleic Acids
D. Ribo Nuclear Acid
Organ of human body which is considered on the largest organ in terms of length is.
A. Intestine
B. Kidney
C. Liver
D. Brain