Which is a morphological variation?
Ability to taste PTC
Ability to roll the tongue
Behaviour
Blood group
Fingerprint
Correct answer is E
No explanation has been provided for this answer.
Cirrhosis
Kidney stones
Nephritis
Uremia
Wilms tumor
Correct answer is A
Cirrhosis is a late stage of scarring of the liver caused by many forms of liver diseases and conditions, such as hepatitis and chronic alcoholism.
Blinking
Jerking the knee
Leaning
Salivating
Sneezing
Correct answer is C
No explanation has been provided for this answer.
The gradient of land can be measured with an instrument called a/an
Aneroid barometer
Hygrometer
Metre rule
Secchi disc
Slope gauge
Correct answer is E
No explanation has been provided for this answer.
Which pollutant is likely to cause cholera?
agricultural wastes
industrial wastes
nuclear fallouts
oil spillages
untreated sewage
Correct answer is E
No explanation has been provided for this answer.