DIGESTIVE ENZYMES
Enzymes are organic catalysts of protein origin produced by living cells which help to speed…
Month: November 2021
FOOD TESTS
Food substances are chemical compounds and therefore can be tested chemically. Test for carbohydrates…
PROBLEMS OF TOURISM IN NIGERIA
Some of the major problems facing tourism development in Nigeria include the following: Inadequate funding:…
JUSTIFICATION FOR TOURISM
Tourism is an activity done by an individual or a group of individuals, which leads…
AGRICULTURAL POLLUTION
MEANING OF AGRICULTURAL POLLUTION Agricultural pollution is defined as the release of toxic or harmful…
THE COLON
The colon (:) and the semicolon differ greatly in use. The semicolon is a strong…
RULES OF GRAMMATICAL CONCORD
Concord means agreement, and the rules of grammatical concord are the principles of agreement between…
BEHAVIOURAL ADAPTATIONS UNDER UNFAVOURABLE CONDITIONS
1) Hibernation: Hibernation is a behavioural adaptation in which some small mammals such as shrews,…
STOMATA AND LENTICELS
Stomata Stomata are openings in the epidermal layer of leaves of plants. Two guard cells…
USES OF LAND FOR AGRICULTURAL AND NON-AGRICULTURAL PURPOSES
Uses of Land for Agricultural Purposes 1) Production of crops: Land is used for the…
ENVIRONMENTAL CONSERVATION
Conservation is defined as the planned, control exploitation or judicious use of natural resources to…
THE SEMICOLON
The semicolon (;) is regularly a strong comma or a weak period. 1) The semicolon…
THE ORDER/PATTERN OF PREPOSITIONS AND QUESTION TAGS
The Order of Prepositions Usually, prepositions precede the words they govern. (e.g. Steve spoke to…
PHYSICAL AND SOCIO-CULTURAL FEATURES OF A TOWN
PHYSICAL FEATURES OF A TOWN The physical features of a town include : Relief, vegetation,…
PHYSICAL AND SOCIO-CULTURAL FEATURES OF A VILLAGE
PHYSICAL FEATURES OF A VILLAGE The physical features of a village include: Relief, vegetation, climate…
TAUNGYA SYSTEM
Taungya system is defined as the planting of arable crops at early stages of forest…
AUXINS
Auxins help primarily in influencing cell elongation and enlargement hence sometimes referred to as growth…
SALIVARY GLANDS
Three pairs of salivary glands exist in man while in rabbit they are four pairs….
THE SENTENCE
A sentence is a word or a group of words that makes a complete sense…
METHODS AND IMPORTANCE OF LAND RECLAMATION
METHODS OF LAND RECLAMATION There are various methods of land reclamation. These include the following:…
REASONS FOR LAND RECLAMATION
There are many reasons why people embark on land reclamation. Some of the reasons are:…
RANCHING
This is a system of livestock rearing which involves keeping of farm animals on a…
PASTORAL AND NOMADIC FARMING
Pastoral farming: This is a system of farming whereby grazing animals such as cattle, sheep…
LEY FARMING
Ley farming is simply defined as the cultivation of food crops with pasture crops. When…
THE COMMA
The comma (,) denotes a short pause. Commas are used for the following. 1. To…
ALLEY CROPPING
This is a system which involves the growing of food crops in spaces between hedge-rows…
SKELETON
Skeleton is therefore, the hard framework on which the body is built. This hard framework…
NOMINALS
Nominals are words (such as pronouns and gerunds), phrases, or clauses which perform the functions…
MODIFIERS
Modifiers are words that describe or qualify other words. Generally speaking, all adjectives and adverbs…
RHESUS FACTOR
Rhesus factor in some red blood cells in some human beings was named after the…
CHITIN
Chitin is non living and non-cellular and is secreted by the underlying epidermis. It is…
MAJOR TOURIST CENTRES IN NIGERIA
1) Azumini Blue River Rose: Azumini Blue River Rose is located in Abia State towards…