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Question 2 Report
The prothallus of fern is equivalent to the gametophyte generation of moss because it
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Question 3 Report
Which of the following has the greatest influence on the distribution of animals in marine and fresh water habitats?
Question 5 Report
Which of the following statements gives the BEST description of bark?
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Question 8 Report
If the gall bladder of a mammal is damaged, which of the following will be most seriously affected?
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Question 13 Report
The mineral nutrient that is most bound to the soil is
Question 14 Report
In the mammalian respiratory system, exchange of gases occurs in the
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Question 15 Report
Spirogyra, Euglena and Chlamydomonas share many characteristics EXCEPT
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Question 17 Report
Which of these plants groups are normally propagated by asexual means?
Question 20 Report
In the transverse section of the leaf of maize vascular bundles are arranged in
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Question 22 Report
Which of the following sets of organisms represents the correct trends from simple to complex structural organization? 1. Mollusca 2. Platyhelminthes 3. Nematoda 4. Protozoa
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Question 25 Report
Which of the following structures is common to Euglena, white blood cell and Amoeba?
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Question 26 Report
Which of the following will be first digested if ingested at the same time?
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Question 28 Report
In vegetation propagation, which of the following requires part of another plant to develop?
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Question 29 Report
The major function of the swim-bladder in fishes is
Question 30 Report
IF an organism obtains its food by means of haustoria, it is said to be
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Question 34 Report
The long and coiled intestine of a young tadpole ia an adaptation to its
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Question 35 Report
Which of these groups of animals is likely to be found in fresh water?
Question 36 Report
If a dark-skinned woman (Bb) marries an albino man (bb) and they have four children, how many of the children will be dark-skinned?
Question 37 Report
The most important substance necessary for the maintenance of life are carbon , oxygen
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Question 38 Report
What part of the central nervous system is concerned with answering an examination question
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Question 39 Report
In a mammal, the placenta performs functions similar to those to the
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Question 44 Report
Which of the following diseases can be contracted in areas with fast flowing rivers?
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Onchocerciasis, also known as river blindness and Robles disease, is a disease caused by infection with the parasitic worm Onchocerca volvulus. Symptoms include severe itching, bumps under the skin, and blindness
Question 45 Report
A red-coloured flower when crossed with a white-coloured one produced pink flowers. This is an example of
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