The animals shown in the diagram were identified using a dichotomous key based on the visible characteristics listed below:
Ⅰ body shape
Ⅱ number of legs
Ⅲ number of wings
Ⅳ number of eyes
Ⅴ number of antennae
Which characteristics could be used to divide the animals into two groups?

All the following are special purpose software EXCEPT

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

The shaded area in the Venn diagram above represents

Which of the following statements about photosynthesis is NOT true?

Transition metals have all of these properties EXCEPT for:

Why is testing a leaf for starch a reliable indication that photosynthesis has taken place?

The common name for ascorbic acid is:

Given ƒ : x -> 3x - 1, and g : x -> x², then ƒg(-2) =

2p² -15p + 25 =

__________ is a temporary holding area for data, application program instructions, and the operating system.

In Fleming's Left Hand Rule describing the motor effect, the directions are:

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

THE ITEM refer to the following family functions.

The family produces children and maintains the population.

With iodine, starch changes colour to:

Instructions: Choose from the four suggested answers the word which is closest to OPPOSITE in meaning to the underlined word.

She seems to be sensitive to the feelings of others.

All of these are trace elements EXCEPT for:

When zinc metal is added to copper sulphate solution the products are copper and zinc sulphate solution, so the material that has been displaced must be:

__________ refers to the number of bits that a microprocessor can manipulate at one time

How much simple interest is due on a loan of $120 for two years if the annual rate of interest is 5 ¹/₂ per cent?