Biology Past Questions | JAMB, WAEC, NECO and Post UTME Past Questions


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Question 5611

DNA in eukaryotic cells is contained in the

Options

A)
central vacuole
B)
nucleus
C)
lysosome
D)
golgi body
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Question 5612

A man who is heterozygous for the disease haemophilia marries a woman who is double recessive for haemophilia. What percentage of their offspring would have the disease?

Options

A)
0%
B)
25%
C)
50%
D)
75%
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Question 5613

Cytokinesis of mitosis is a process that ensures that

Options

A)
each daughter cell gets the necessary organelles
B)
there is distribution of a complete set of genes into each daughter cell
C)
daughter cell inherit new genetic combinations
D)
worn out organelles are excluded from daughter cells
Comments (1)

Question 5614

An animal which is active during the day is known as a

Options

A)
nocturnal animal
B)
diurnal animal
C)
terrestrial animal
D)
homortacmic animal
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Question 5615

Evidence of evolution include the following except

Options

A)
fossil records
B)
comparative anatomy
C)
mutation of genes
D)
geographical distribution of organisms
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Question 5616

Use the diagram to answer the question. The diagram shows that the organisms are

Options

A)
hermaphrodite
B)
viviparous
C)
oviparous
D)
ovoviparous
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Question 5617

Use the diagram to answer the question. The breeding posture illustrated in the diagram is known as

Options

A)
mating
B)
amplexus
C)
courtship display
D)
reproductive swimming
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Question 5618

An accurate identification of a rapist can be carried out by conducting

Options

A)
RNA analysis
B)
DNA analysis
C)
blood group test
D)
behavioural tests
Comments (1)

Question 5619

A boy who is fond of swimming in a pond finds himself passing urine with traces of blood. He is likely to have contracted

Options

A)
schistosomiasis
B)
onchocerciasis
C)
poliomyelitis
D)
salmonellosis
Comments (1)

Question 5620

The flippers of a whale and the fins of a fish are examples of

Options

A)
divergent evolution
B)
co-evolution
C)
continuous variation
D)
convergent evolution
Comments (1)