Waec Agricultural Science 2016 Past Questions and Answers

Question 31:

• WAEC 2016

The use of parasites and predators to control weeds is referred to as

A. Biological control
B. Chemical control
C. Cultural control
D. Mechanical control

Question 32:

• WAEC 2016

Forest resources can be managed by the following measures except

A. Taungya farming
B. Selectiveexploitation
C. Promoting deforestation
D. Preventing bush burning

Question 33:

• WAEC 2016

The continuous removal of forest tress without replacement is known as

A. Afforestation
B. Taungya farming
C. Deforestation
D. Selective exploitation

Question 34:

• WAEC 2016

A farm animal which possesses a pair of caeca is

A. Pig
B. Fowl
C. Sheep
D. Cattle

Question 35:

• WAEC 2016

Oestrogen in female animals is not responsible for

A. Development of secondary sexual charcteristics
B. On set of heat period
C. Milk let - down after parturition
D. Development of udder