2 in 2
1 in 3
1 in 4
1 in 5
Correct answer is C
No explanation has been provided for this answer.
1 black : 1 grey : 2 whites
1 black : 3 whites
1 black : 2 blues : 1 white
3 blacks : 1 white
Correct answer is D
No explanation has been provided for this answer.
In the structure of DNA, which of the following statements is true?
The double helix are held together by covalent bonds
Nucleotide is made up of ribose, phosphate and an organic nitrogen compound
Guanine is the opposite of cytosine
Adenine is the opposite of cytosine
Correct answer is C
No explanation has been provided for this answer.
75% red and 25% white
50% red and 50% white
100% white
100% red
Correct answer is A
No explanation has been provided for this answer.
Which of the following diseases is transmittable through genes?
HIV /AIDS
Sickle cell anaemia
Diabetes
Presbyopia
Correct answer is B
No explanation has been provided for this answer.