28, 84, 42, 126, 68, 189
ATQ, 28 X 3 = 84 84 ÷ 2 = 42 42 X 3 = 126 126 ÷ 2 = 63 63 X 3 = 189 Therefore, '63' should come in place of '68'
__________results in the formation of zygote.
Animals from Class________are warm-blooded animals.
Which of the following is NOT a sexually transmitted disease?
The human eye is most sensitive to yellow-green light having wavelength -
What is the ph of blood?
Urine is produced in ______.
Which of the following hormones is released in excess quantity during excitement?
The ______ fight against germs that may enter our body.
Extra number of which chromosome is responsible for Down’s syndrome (Mongoloid Idiot) in man.
Which blood group has no antibodies?
