An individual in the AB blood group is a universal recipient for blood donation because
all the red blood cells do not carry antigens
all the red blood cells carry antigens
all the red blood cells carry antigens
there are no anti-A and anti-B antibodies in the serum
Correct answer is D
No explanation has been provided for this answer.
An organism having one pair of identical genes is
a heterozygote
a hybride
an allelomorph
a homozygote
a diploid
Correct answer is D
No explanation has been provided for this answer.
A centipede differs from a millipede by its
colour
numerous abdominal segment
paired legs on each abdominal segment
poison claws
cylindrical body
Correct answer is D
No explanation has been provided for this answer.
Which of the following diseases is NOT caused by a virus?
Rinderpest
Maize rust
Newcastle diseases
Swine fever
Cassava mosaic diseases
Correct answer is B
No explanation has been provided for this answer.
The part of the ear that is concerned with balance is the
semi-circular canals
incus
malleus
Eustachian tube
Correct answer is A
No explanation has been provided for this answer.