The expression of a gene in the phenotype irrespective of whether the cell is homozygous or heterozygous is known as

Peasant farmers sell almost all their produce immediately after harvesting because

The cross-section of a segment of soil showing the horizons or layers is known as the soil

The factor that does not influence land use is

The process whereby rocks are broken down into small particles through both physical and chemical factors is known as

Which of the following constitutes a direct monetary cash assistance from government to farmers?

The commonest method of land tenure in Nigeria is

If a crop requires 1.5 kg phosphorus per hectare, how many kg of manure will be required per hectare if 1 kg manure contains 0.49 kg of phosphorus?

Which of the following environmental factors is likely to have the greatest influence on crop production in Nigeria?