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Question 4 Report
Which of these is NOT a pollutant?
Question 5 Report
Digested food is carried from small intestine to the liver by the
Question 7 Report
Excess amino acids are converted into urea by the
Question 10 Report
The basic unit of classification of living things is the
Question 11 Report
Which of the following enables mammals to maintain balance?
Question 15 Report
Which of the following processes converts nitrates in the soil to atmospheric nitrogen?
Question 16 Report
The following plants have self-pollinated flowers EXCEPT?
Question 17 Report
Over-grazing encourages soil
Question 18 Report
The products of respiration in higher plants are
Question 19 Report
The following processes release carbondioxide into the atmosphere EXCEPT
Question 20 Report
The cortex of a herbaceous stem is made up of
Question 21 Report
These processes are involved in asexual reproduction EXCEPT
Question 22 Report
Which of the following body characteristics distinguishes Ascaris from Earthworms?
Question 23 Report
In mammals, tissue respiration takes place in the
Question 24 Report
What will be the phenotypic ratio in the f1 generation, if a dominant red flowered plant (RR) is crossed with recessive white flowered plant (rr)?
Question 26 Report
Which of the following is an abiotic factor in an ecosystem?
Question 28 Report
Which of the following is a characteristic of mollusc?
Question 32 Report
The structure in cell concerned with the synthesis of proteins is the
Question 34 Report
The male reproductive part of a flower is made up of
Question 35 Report
Which of the following enzymes act on carbohydrates?
Question 36 Report
These groups of bacteria are harmless EXCEPT
Question 39 Report
Which of the following functions of the body are nephrons associated with?
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