Biology 2015 Jamb Examination
Biology 2015 Jamb Examination
Question 51
Which of the following hormonal glands is located on top of the kidney?
The adrenal glands are located on top of the kidneys and secrete hormones such as adrenaline and cortisol.
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Question 52
One of these is present in both plant and animal cell?
The cell membrane is present in both plant and animal cells, controlling the movement of substances in and out of the cell.
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Question 53
The by-product of photosynthesis is
Oxygen ($O_2$) is released as a by-product during photosynthesis when water is split to provide electrons.
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Question 54
Gaseous exchange in the lungs takes place in the
Alveoli are tiny sacs in the lungs where oxygen and carbon dioxide are exchanged between the air and blood.
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Question 55
In eukaryotic cells, cellular respiration takes place in the
Mitochondria are the powerhouse of the cell where aerobic respiration occurs, producing ATP.
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Question 56
One of the following causes Ebola fever
Ebola fever is caused by a virus belonging to the Filoviridae family.
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Question 57
The theory of survival of the fittest was propounded by …
Darwin proposed the theory of natural selection, often summarized as 'survival of the fittest.'
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Question 58
The earliest form of life in the animal kingdom is the
Fishes (pisces) are considered the earliest vertebrates in the animal kingdom.
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Question 59
Which of the following diseases is not sexually transmitted?
Influenza is a viral respiratory infection and is not transmitted sexually.
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Question 60
Which of the following is not a monocotyledonous seed?
Cowpea is a dicotyledonous seed, while maize, millet, and wheat are monocots.
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