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Question 1 Report
The structure that hydra uses to immobilize its prey is called
Question 6 Report
The blood vessel that supplies blood rich in digested food to the liver is the
Question 8 Report
The scientist who propounded the theory of inheritance of acquired characters via use and disuse was
Question 9 Report
Which disease is caused by a virus?
Question 10 Report
Which is NOT an effect of the food shortage on a population?
Question 11 Report
A cell that is capable of self existence is a/an
Question 12 Report
The tissue which carries organic food from its site of production to all other parts of the plant is called the
Question 14 Report
Which plant hormone inhibits the development of lateral buds in plants
Question 16 Report
Which part of the brain regulates and co-ordinates muscular movements?
Question 17 Report
The vector of trypanosome is the
Question 19 Report
Soil fertility is NOT conserved by
Question 20 Report
The process through which excess amino acids in the body are broken down into urea and a carbohydrate is called
Question 21 Report
Which scientist did NOT contribute to the formulation of the cell theory?
Question 24 Report
Bacteria; which derive energy by oxidizing certain inorganic compounds, are said to be
Question 25 Report
Which pollutant is likely to cause cholera?
Question 26 Report
The number of individuals of a species per unit area of the habitat can be best described as
Question 27 Report
Which one is NOT an essential part of a flower?
Question 28 Report
The genotype of a species with respect to a particular trait can be determined by carrying out
Question 30 Report
What percentage of oxygen is contained in exhaled air?
Question 31 Report
Under secretion of thyroxine before maturity causes an abnormality known as
Question 32 Report
Which is NOT a benefit of conservation of natural resources?
Question 33 Report
The first bone of the vertebral column located in the neck region is called
Question 36 Report
The cell organelle, from which spindle fibers originate during cell division in animal cells is known as
Question 37 Report
What type of association does an epiphyte on a tree trunk illustrate?
Question 40 Report
The movement of food in soluble form within the vascular bundles to all parts of the plant is known as
Question 42 Report
Evidence of organic evolution can be deduced from all the following EXCEPT
Question 44 Report
The gradient of land can be measured with an instrument called a/an
Question 45 Report
Which is the most ecologically viable method of insect pest control?
Question 46 Report
Which is NOT a social animal?
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