Which of the following factors usually affects the colour...
Which of the following factors usually affects the colour of egg yolk?
Age of the laying hen
Type of housing
Type of feed
Colour of the cock
Correct answer is C
No explanation has been provided for this answer.
Which of the following plants is not a pasture grass? ...
A social factor which affects land availability and use is ...
What is commercial agriculture? ...
A major problem of grains storage in the rain forest zone of West Africa is high ...
The agent of controlled pollination in crops is ...
Pruning is carried out to I. control the size of the plants ll. obtain clean and attra...