WAEC Agricultural Science Past Questions & Answers - Page 56

The type of labour available to peasant farmers is family labour because most peasant farmers practise subsistence agriculture. Choice A is correct.

Choice D is correct because most rural farmers don't actually have access to merchant banks, IMF, government etc.

A price inelastic demand would mean that an increase in price would not necessarily lead to a decline in quantity demanded or in case it does proportion of quantity change would be lesser vis a vis the change in price.
Demand tends to be price inelastic for agricultural produce for the following reasons.
1. Price changes don't affect consumption much
2. These produce are mostly necessities
3. Possibility of postponement is not there for most of these produce

Kidding is not branch of agriculture. It is the act of giving birth in rabbits and goats. 

Option A is correct. There is no such thing as keyhold land tenure system or the system in choice C and D. The types of land tenure system are;
i. Freehold system
ii. Leasehold system
iii. Communal land tenure system
iv. Land tenure system by inheritance, e.t.c.
There is no such thing as international land tenure system or land tenure system by theft. Therefore, choice A is correct.