The biceps and triceps are an antagonistic pair of muscles because:

The major plant nutrients written as NPK refer to phosphorus, nitrogen and:

What is the value of u in the sequence 2 , 7 , 14 , 23 , 34 , u ?

Which of the following would NOT be considered part of the prime cost of manufactured goods?

AIDS is a killer disease because:

The following are all features of insect-pollinated flowers EXCEPT for:

Two resistors, one of 4 Ω and one of 6 Ω, are connected in parallel.Their combined resistance is:

The metal used in food containers whose surface is protected by a strong oxide layer is:

Which of the following would play an important part in a government′s efforts to increase consumption of locally produced food?

The existence of a neutral particle named the neutron was first confirmed experimentally by:

Enzymes catalyse specific reactions by having an active site where the substrate fits.This theory is called:

At the cathode all of these can happen EXCEPT for:

The statements refer to a fuse. Which one is true?

The Item refer to the information below The following scores were obtained by eleven footballers in a goal-shoot competition:

The median score was

Which one of the following is a biological component of a pond ecosystem?

A certain nucleus has 12 protons and 16 neutrons.Which one of the following statements about the nucleus is NOT true?

A person of blood group AB has:

The electrical charges on a proton and an electron are:

Another name for authorised capital is

How many grams are in 2.5 kilograms?