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Vraag 1 Verslag
A feeding relationship in which both organisms benefit is referred to as
Antwoorddetails
Vraag 3 Verslag
Which of the following is released from car exhaust due to incomplete combustion of fuel?
Antwoorddetails
Vraag 4 Verslag
In which of the following blood vessels does exchange of materials occur
Vraag 8 Verslag
In terms of evolutionary trend, which of these invertebrates evolved first?
Antwoorddetails
Vraag 11 Verslag
An ovary with ovules arranged along its walls is said to have ------------ placentation.
Antwoorddetails
Vraag 15 Verslag
When a plant shows yellowing of leaves and stunted growth, the plant is deficient in
Antwoorddetails
Vraag 16 Verslag
The removal of undigested food substances from the body is called
Vraag 18 Verslag
Which of the following is NOT a characteristic of digestive enzymes?
Antwoorddetails
Vraag 21 Verslag
Stunted growth and reduced yield in cassava plant is as a result of a disease called
Antwoorddetails
Vraag 22 Verslag
The mouth part of a mosquito through which it sucks the blood of its victim is called
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Vraag 24 Verslag
The glomerular filtrate contains the following substances EXCEPT
Vraag 28 Verslag
The tropical rainforest region is characterized by the following EXCEPT
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Vraag 35 Verslag
Which of the following eye defects can be corrected with a bi-focal lens?
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Vraag 37 Verslag
The part of the kidney tubule where ultra filtration takes place is the
Antwoorddetails
Vraag 38 Verslag
Food wastage is caused by the following EXCEPT
Vraag 42 Verslag
The correct sequence of energy transfer among living organisms in an ecosystem is
Antwoorddetails
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