Correct Answer: D) Toad

Explanation

This Biology question is asking us to identify the animal that doesn't belong in a group of other animals. The question lists five animals: lizards, snakes, turtles, tortoise and toad. We need to determine which animal among these is the odd one out. We can start by looking at the characteristics of each animal. Lizards, snakes, turtles, and tortoises are all reptiles, while toads are amphibians. This means that toads have a different class classification from the other animals, and thus they are the odd one out in this list. It's important to note that while lizards, snakes, turtles, and tortoises are all reptiles, they have different physical characteristics and behaviors that distinguish them from one another. For example, lizards have four legs and movable eyelids, while snakes are legless and have no eyelids. Turtles and tortoises have a protective shell, but turtles spend most of their time in the water while tortoises are land-dwelling. Understanding the characteristics of animals and how they are classified is an important part of Biology. It helps us understand the diversity of life on Earth and how different species are related to one another.

Explanation

(a) Definition of enzymes:Enzymes are organic catalyst substance that speed up/slow down the rate of biochemical reactions, they are made of proteins, and produced by living cells.

(b) Characteristics of enzymes are:

(1) Remain chemically unchanged at the end of a reaction

(2) Are specific in action/one or a group of enzymes will act on specific substrates

(3) Required in small quantities

(4) Act best over a specific range of temperature/between 35o — 40°C

(5) They are denature/destroyed at high temperature/inactivated at very low temperature

(6) Act best at specific Ph (either acidic or alkaline)

(7) Their action is reversible

(8) Enzyme action is retarded by poison or inhibitors

(9) Some are inactive and require a co-enzyme/agent to activate them

(10) They can function outside the body of the organism that produces them

(11) Enzymes are protein in nature

(c) Role of Pancreatic juice in carbohydrate and Protein digestion are:

(1) Pancreatic juice provides an alkaline medium for the action of the enzymes involved; Which operate in the small intestine/duodenum

(2) Pancreatic juice contains Amylase/Amylopsin, which converts starch to maltose sugar, it also contains trypsin, which converts proteins to peptone / peptide/ polypeptides /amino acids

(3) Carboxypeptidase, converts polypeptides to amino acids.

(d) Storage of excess carbohydrate takes this form:

(i) In Animals : Glycogen /fat

(ii) In plants: Starch /Sucrose/ Sugar

(e) The saprophytic nutrition of reproduction goes like this: -Rhizopus grows on organic matter e.g. damp/moist food/ bread / decaying mater substrate; its hyphae penetrate the food / substrate and secrete hydrolyzing enzymes, Which digest the food / substrate / results in extracellular digestion; the hyphae absorb the digested food / soluble products for metabolic activity.

Correct Answer: A. 10

Correct Answer: D) an increase in an asset account

Explanation

(a) The gravitational field intensity at any point on the earth's field is the gravitational force acting on a unit mass at that point

(b)(i)

(ii) A simple Pendulum of length L, swinging in a vertical plane at a small angle of displacement has a period T given as

\(T = 2 \pi \sqrt{\frac{L}{g}}\)

\(T^{2} = \frac{4 \pi^2L}{g}\)

L = \(\frac{gT^2}{4 \pi^2}\)

Slope S of the graph I against \(T^2 = \frac{g}{4 \pi^2}\)

(iii) g = 4\(\pi^2\)S = 4(3.142)\(^2\) x 0.25 = 9.87m/s\(^{2}\)

(c)(i) Time t = \(\frac{distance}{speed} = \frac{45}{15}\) = 3(s)

(ii) Height h = \(\frac{1}{2} gt^2 = \frac{1}{2} \times 10 \times 3^3 = 45m\)

Correct Answer: A. Ministers

Explanation

THE NEED TO INCULCATE GOOD MORAL VALUE IN THE YOUTH

Morality is ethics or principles that makes one stand out among multitude and it is a means of assessing an individual's worth in any Society. Moral value therefore in our youth is what cannot be overemphasized in the youths. Youths of any country today are the leaders of tomorrow, as a result, there is the need to inculcate good moral in them i as the world has been bedeviled with a lot of immorality. Immorality is most common in our youths and if this menace is not curbed, it will further create anarchy in our environments and to its inhabitants. The need therefore to inculcate good moral value in our youths is a responsibility of not only the parents but the community as a whole.

Morality is what people look out for in every youth and every morally upright youth is a source of pride to his parents. Charity they say begins at home, and a youth must be properly disciplined from childhood by his parents. The parents of such child have little or nothing to worry about when he becomes a youth.

Another institution which needs to inculcate moral values in the youth is the community. The upbringing of a child in the African society is the total responsibility of the entire community members. The adults discipline a child with love when he misbehaves. More so, the government as in the case of Nigeria has discovered that youth without . ut m oral will constitute nuisance to the community. This we can see with the case of terrorism facing our nation the recent times. Thousands of lives have been lost and properties destroyed.

Furthermore, the government has seen that the most effective means of inculcating moral value in the. youth should start from the grass root. This has made the government to introduce civic education into the school curriculum from primary education to the tertiary. This is aimed at curbing the menace of terrorism, cultism, drug addiction, among others in the youth.

In addition, Religious groups and non-governmental organizations have seen the need to inculcate good moral values in the youth as a result of immorality which has taken over our society. Sermons have been preached and seminars organized to help advise the youth to dissociate themselves from groups which will not add positive values to their lives.

Principally, the role of the school precisely teachers and guidance and counseling department in instilling good moral value in the youth cannot be overlooked. Since youth spend more time at schools, they should be properly monitored so that they do not join bad peers. Youths should be properly discipline by the school authorities and reported to the appropriate authorities for rehabilitation if found to have belonged to any such bad group.

Finally, failure to pay attention to the timing youths has been the major cause of upheavals in our country. Our i youths should be engaged by our government and be made productive. A morally upright youth therefore is an asset to the nation at large.

Reuben Akodu,

SS3C

Correct Answer: C) Zebedee

Explanation

The question is asking for the meaning of the name Boanerges and who it refers to. The options given are God, Light, Zebedee, and Barnabas. Among these options, the correct answer is option C, Zebedee. Boanerges is a name given to the sons of Zebedee, who were James and John. It was a nickname given to them by Jesus, which means Sons of Thunder in Aramaic. This name was likely given to them because of their powerful preaching and zealousness in spreading the Gospel.

In the Bible, James and John were two of Jesus' closest disciples and were present at many important events in his life, such as the Transfiguration and the Garden of Gethsemane. They were also known for their ambition and desire for positions of power in Jesus' kingdom.

Understanding the meaning of names in the Bible can help us better understand the context and significance of certain events and people. In this case, the name Boanerges helps us understand the personality and characteristics of James and John as passionate and powerful preachers.

To learn more about this topic, please read relevant sections of your Christian Religious Knowledge textbooks.

Correct Answer: C. in uniform

Explanation

The correct answer is 'in uniform'. The phrase 'in uniform' is used to describe someone who is wearing the official clothes or uniform that are worn by people doing a particular job.

Correct Answer: A. nitrobacter