Explanation

Merits of the Clifford Constitution of 1922 in Nigeria are:

(a)(i) The constitution introduced elective principles which for the first time allowed Nigerians to elect their representatives to the legislative council

(ii) It paved way for the formation of political parties in Nigeria.

(iii) More Africans were allowed into the legislative council.

(iv) It was the first written constitution for Nigeria.

(v) It established a constitutional government in Nigeria as opposed to government by statutory instrument or orders.

(vi) It increased political awareness through political education during political campaigns.

(vii) It enhanced greater political participation by means of political party membership etc.

(viii) It laid the foundation for Nigeria self-government.

(ix) The constitution later generated political controversies, which helped to increase the tempo of Nationalism in Nigeria. This led to its revision in subsequent constitutions.

(b)(i)The British still dominated the Legislative Council.

(ii) Majority of the members of the Legislative Council were nominated, not elected.

(iii) The Executive Council was made up of officials to the exclusion of Nigerians.

(iv) The application of the elective principle was limited to Lagos and Calabar.

(v) The Constitution limited its jurisdiction only to the Southern provisions.

(vi)The Governor was vested with veto and reserved powers.

(vii) The franchise was tied to wealth of N200 (One hundred pounds) and residing in Lagos or Calabar.

Correct Answer: D. final image is at infinity

Correct Answer: B) whip

Explanation

Party leaders (Option A) are responsible for leading their political party, but they do not necessarily ensure that members are present to vote. The clerk of the house (Option C) is responsible for administrative tasks such as keeping records, but they do not have the power to ensure that members are present to vote. The speaker of the house (Option D) presides over parliamentary debates, but they also do not have the specific responsibility of ensuring that members are present to vote.

It is important to note that in some parliamentary systems, the role of the whip may differ slightly. Additionally, some parliamentary systems may have other mechanisms in place to ensure that members are present to vote.

Explanation

(b)(i) Input devices are peripherals/ hardware/devices Connected to the computer that are used to send data / information / signals / commands to the computer system,

OR

Input devices are peripherals/ hardware/ devices that allow users to interact with / control the computer system/computer/digital electronics machine.

(ii) - Keyboard/MIDI keyboard; - Light pen/pen input, Mouse, - Joystick; - Scanner,- Cameras -Digital camera/Webcam; Microphone: Card reader;

Fingerprint scanner/Reader: -Trackball.

Explanation

(a) \(\frac{5}{8} of 2\frac{1}{2} - \frac{3}{4} \div \frac{3}{5}\)

= \((\frac{5}{8} \times \frac{5}{2}) - (\frac{3}{4} \div \frac{3}{5})\)

= \((\frac{25}{16}) - (\frac{5}{4})\)

= \(\frac{25 - 20}{16}\)

= \(\frac{5}{16}\)

(b)

\(V = \frac{1}{3} \times A \times h = \frac{1}{3} \pi r^{2} h\)

\(\therefore \frac{1}{3} \times 154 \times h = \frac{1}{3} \times \pi \times r^{2} \times h\)

Comparing the two equations,

\(154 = \frac{22}{7} \times r^{2}\)

\(r^{2} = \frac{154 \times 7}{22}\)

\(r^{2} = 49\)

\(\therefore r = 7 cm\).

Correct Answer: D. ships manifest

Correct Answer: A. price and supply is positive

Correct Answer: D. \(9\frac{3}{5}\)

Explanation

\(\frac{3}{4}t+\frac{1}{3}(21-t) = 11; \frac{3t}{4} + \frac{7}{1} - \frac{t}{3} = \frac{11}{1}\\

\frac{3 \times 3t + 7\times 12

Correct Answer: D. N57.12

Explanation

(a) Balance ration is the feed containing all essential nutrients in the correct amount and adequate proportion for feeding animals.

(b) Essential ingredients not included are: (i) Oyster shell or bone meal (ii) Fats and oil (iii) Mineral salts (iv) Vitamin or vitamin supplement.

(c) Importance of the ingredients listed above include:

(i) Oyster shell or bone meal:

(1) Farm animals need calcium and phosphorus for bone and teeth development.

(2) Birds need calcium and phosphorus for egg shell formation.

(3) It also supplies other essential minerals like sodium, copper, etc for osmotic balance

(ii) Fats and oil:

(1) It provides carotene rich in vitamin A.

(2) It provides an additional source of energy

(3) It is required for good egg yolk formation.

(4) It prevents dustiness in feed.

(iii) Mineral salt:

(1) Salt improves palatability of feed.

(2) It supplies sodium as sodium chloride.

(3) It is useful for enzymatic functions in intestinal tract.

(iv) Vitamins or vitamin supplements:

(1) They provide the necessary vitamin requirements.

(2) They are necessary for good egg formation.

(3) They are necessary for good bone formation.