Correct Answer: A) Net export to abroad

Explanation

This Economics question is asking about the difference between the output proceedings of Nigerians abroad and foreigners in Nigeria. The question is asking for the term that describes this difference.

The options given are:

Option A: Net export to abroad (Correct)

Option B: Net import from abroad

Option C: Net income from abroad

Option D: Net income to abroad

The correct answer is Option A: Net export to abroad. This term refers to the difference between the value of goods and services that Nigeria exports to other countries and the value of goods and services that Nigeria imports from other countries. When the output proceedings of Nigerians abroad are greater than the output proceedings of foreigners in Nigeria, this results in a positive net export to abroad.

It is important to note that net export is a key component of a country's balance of trade, which is the difference between a country's exports and imports of goods and services. A positive net export to abroad means that Nigeria is exporting more than it is importing, which can be beneficial for the economy.

To learn more about this, please read the relevant sections of the recommended textbooks.

Correct Answer: C. 1m

Explanation

(a) Discussion of the cultivation of cassava:

(i) Soil requirements:

-A well-drained/sandy/friable loamy soil.

- soil rich in organic matter.

(ii) Spacing: 1m x 1m. (iii) Disease:

- Cassava mosaic

- Leaf spot

- Bacterial leaf blight

- Tuber rot/white thread

-Anthracuose.

(iv) Pest:

- Green spider mites

- Grasshoppers

- Mealy bugs

- Rodents

- White flies

- Monkeys.

(b) Difference between natural and artificial pasture: Natural pasture refers to an area of land covered with forage grasses and legumes which are not planted by man. While/on the other hand/but/whereas. Artificial pasture refers to an area of land covered with forage grasses and legumes which are deliberately planted by man.

(c) Explanation of the term disease in crop production: Disease refers to a deviation from the normal health status/ condition of a crop presenting marked symptoms.

(d) Mendel 's law of independent assortment of genes: Mendel 's law of independent assortment of genes states that each character behaves as a separate unit and is inherited independently of any other character. OR This law states that when two pure/true-bred organisms with two or more pairs of contrasting characters are crossed, the characters assort independently in the second filial generation.

(e) Explanation of regeneration as a forest management practice: - Regeneration is the process of forest regrowth after it has been exploited which can be natural or artificial.

(f) Effects of deforestation:

- Loss of soil nutrients.

- Permanent destruction of indigenous forests.

- Soil erosion.

- Desert encroachment desertification.

- Loss of bodiversity/imbalance in the ecosystem.

-Disruption of hydrological cycle.

- Increase in atmospheric carbon(iv) oxide concentration.

-Destruction of micro climate/increased environmental temperature.

- Loss of soil organic matter.

- Reduction in soil microbial activities.

-Exposure of the soil to direct rays of the sun.

Correct Answer: C. fashionable

Correct Answer: D. cotton

Correct Answer: C. Mitochondrion

Explanation

The production of ATP happens in the mitochondrion, which likewise exists in both animals and plants.

Correct Answer: A. Increased interest rate

Correct Answer: D. saturn

Correct Answer: C) Agronomy

Correct Answer: B. eradicated