The water-retention capacity of a soil indicates its

• A. fertility
• B. capilarity
• C. aeration level
• D. pH level

The use of the folio in the ledger is for

• A. referencing purposes
• B. particulars of the transaction
• C. the account titles
• D. only credit items

People who suck petrol with their mouths run the risk of increasing in their blood the concentration of

• A. iron
• B. lead
• C. calcium
• D. magnesium

The sex-linked defect in which very slight cut produces severe bleeding is known as

• A. anaesmia
• B. anorexia
• C. haemophilia
• D. haemolysis

In Amoeba, osmoregulation is carried out by the

• A. pseudopodium
• B. food vacuole
• C. contractile vacuole
• D. nucleus

The difference and similarities among living things account for

• A. diversity
• B. stability
• C. competition
• D. evolution

The smallest living organism which share the characteristics of both living and non-living matter are

• A. bacteria
• B. fungi
• C. viruses
• D. protozoa

In the gene locus for eye colour in humans, the allele for brown eye is dominant over the allele for blue eyes. If a homozygous brown-eyed girl has a brother with blue eyes, what are the likely phenotypes of there parents'eye colour (Eye colour is not a sex linked trait)

• A. Both parents have blue eyes
• B. Their father has blue eyes and their mother has brown eyes
• C. both parents have brown eyes
• D. Their mother has the blue eyes and their father has the brown eyes

The correct order in a food chain involving the organisms (1)Grasses, (2)Hawks, (3)Snakes, (4)Grasshopper, (5)Lizards is

• A. 1 2 3 4 5
• B. 5 4 3 2 1
• C. 1 4 5 3 2
• D. 3 2 4 5 1

when shares issued are paid for, accounting entry required is

• A. debit bank or cash account and credit share capital and/or premium account
• B. credit bank or cash account and debit share capital and/or premium account
• C. debit shares account and credit capital account
• D. credit shares account and debit capital accoun