Seeds are dispersed from the parent plant:

A force of 100 N starts to act on a body of mass 20 kg which is initially at rest. After 10 s its velocity will be:

Which of the following is the MOST important aim of the trading arrangements within CARICOM?

In humans, an egg cell is released from an ovary approximately every:

An enzyme which has an optimum pH of 3 will function best in the:

A molecule of ethene can be described as all of these EXCEPT for:

THE ITEM refers to the following illustration.

The pattern where many persons make the same decision as the young man in the picture is refered to as

Automated directory assistance services utilize __________ technology for accepting user input.

The interest rate on investments in a bank decreased from 8 ¹/₂ per cent per annum to 6 per cent per annum. The difference in annual interest on a deposit of $2 000 is

Which of the following acronyms represents a computer bus primarily designed for the transfer of data between a computer system and a mass storage device?

The interest rate on investments in a bank increased from 5 per cent per annum to 6 ¹/₂ per cent per annum. The difference in annual interest on a deposit of $4000 is

The number of double bonds in a molecule of carbon dioxide is:

A collection of several tissues which carry out a particular function is called:

In the modern Periodic Table the elements are arranged:

Raising the temperature of a reversible reaction always encourages the:

Dividing 9 × 10^-2 by 3 × 10^-8 gives:

The pH scale runs from 1 to:

The correct equation for photosynthesis is:

All of the following are components of an ecosystem EXCEPT for:

In an ecosystem a population is: