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[ Post UTME Begins ]:
View The List Of Schools That Have Released 2026 Post-UTME Forms.
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2466
If two parents are sickle cell carriers then their genotypes would be
A.
Hb
A
Hb
A
and Hb
S
Hb
S
B.
. Hb
S
Bb
S
and Hb
S
Bb
S
C.
Hb
A
Hb
S
and Hb
A
Hb
S
D.
Hb
A
Hb
A
and Hb
A
Hb
A
View Answer & Discuss (6)
WAEC 2005
2467
Which disease is sex-linked and mainly afflicts male offspring?
A.
Sickle cell anaemia
B.
Haemophilia
C.
Diabetes
D.
Malaria
View Answer & Discuss
WAEC 2005
2468
In a living cell, factors which are responsible for inheritance are located
A.
on the nuclear membrane
B.
on the nucleolus
C.
on the chromosomes
D.
in the nucleoplasm
View Answer & Discuss
WAEC 2005
2469
Which of the following is not a correct base pairing on the DNA strand?
A.
Adenine, Thymine
B.
Cytosine, Guanine
C.
Guanine, Cytosine
D.
Uracil, Thymine
View Answer & Discuss (1)
WAEC 2005
2470
Which of the following organisms is a social insect?
A.
Grasshopper
B.
Honey bee
C.
Butterfly
D.
Housefly
View Answer & Discuss (7)
WAEC 2005
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