Which of the following are advantages of asexual reproduction in a flowering plant?
Ⅰ Large numbers of offspring are rapidly produced.
Ⅱ Favourable genotypes are maintained from one generation to the next.
Ⅲ The plant does not need to rely on wind or insects for pollination.
Ⅳ Several identical individuals grow close together.

AIDS is a killer disease because:

A circular hole with diameter 4 cm is cut out of a circular piece of card with a diameter of 16 cm. The area of the remaining card, in cm² , is

The marked price of a bicycle was $260. A man bought the bicycle on hire-purchase by making a down payment of $100, and twelve monthly payments of $16 each. How much could he have saved if he had bought the bicycle for the marked price?

Which is the MOST appropriate order of tasks for job seeker?

1. Write applications for the desired jobs.
2. Assess the suitability of the available jobs given his/her qualifications and interests.
3. Collect information about available job vacancies.

Some foods contain flavour enhancers. These food additives:

The halogen used to make bleach is called:

Particles are furthest apart in:

If ƒ : x → x² + 1, then ƒ(-3) is

John Jones pays his employees by cash. How will he record this payment in his books?

A ballpoint pen mark can be removed using:

Identify the order in which the ancestors of the Caribbean people arrived in the region.

1. Amerindians
2. East Indians
3. Europeans
4. Africans

The shaded area in the Venn diagram above represents

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

The state symbol for a solution in water is:

A typical soil contains mineral particles, humus, water, air and:

Many leaves are adapted to photosynthesise effectively by having:

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:

A balanced diet is one which:

Which one of the following lists only differences between aerobic respiration and anaerobic respiration?