List two biotic and abiotic factors each that affect population growth: (ii) List two biotic and abiotic factors each that affect population growth. The two biotic factors are competition and predators. The two abiotic factors...Read More
Describe briefly the modifications and the mechanisms associated with the following feeding habits: (i) filter feeding in mosquito larva – the mosquito larva feeds by trapping planktons and particles with the aid of its...Read More
Outline the process involved in the light and dark reactions of photosynthesis. (i) Light reaction – light energy helps in breaking down water into hydrogen ions, oxygen and electrons. The reaction can also be referred to...Read More
State four models of nutrition in plants. Autotrophic (or holophytic) nutrition: this is the mode of nutrition in which the organisms (plants) manufacture their own food from simple inorganic materials. They are either...Read More
Describe briefly two levels of cell organization in living organisms giving an example of each type. (i) Tissue: it is a collection of cells, similar in sizes, shape and function. Examples of tissues in plant are the xylem,...Read More
Make a labelled drawing of a typical plant cell to show its essential features. (ii) Give the function of two labelled organelles. DOWNLOAD SSCE JUNE 1988 THEORY QUESTIONS &...Read More
Which of the following is NOT a function of the nucleus of a cell? (A) It controls the life processes of the cell (B) It translates genetic information for the manufacture of proteins (C) It stores and carries hereditary...Read More
The theory that new organs or characteristics develop in organisms when there is a need for them was postulated by
The theory that new organs or characteristics develop in organisms when there is a need for them was postulated by: (A) Charles Darwin (B) Wallace (C) Lean Lamarck (D) Gregor Mendel Ans: (C) Lean...Read More
In bony fishes, the swim bladder is used for (A) adjusting the weight of the fish when swimming at different levels. (B) extracting oxygen from water which enters the mouth of the fish. (C) equalizing fluid pressures between the...Read More
Daughters receives their X-chromosome from their ___ (A) father (B) mother (C) relative (D) siblings Ans: (A) fatherRead More
The cocoon into which an earthworm lays its egg is produced in the: (A) prostomium (B) peristomium (C) chaeta (D) clitellum Ans: (D)...Read More
The primary structure responsible for pumping blood for circulation through the mammalian circulatory systems is the
The primary structure responsible for pumping blood for circulation through the mammalian circulatory systems is the: (A) Veins (B) Right auricle (C) Arteries (D) Left ventricle Ans: (C)...Read More
- Al-cawrah for a man is from the?
- Q.17:26-27 warns Muslims not to squander their wealth as squanderers are brothers of the?
- The number of lashes prescribed for the consumption of alcohol is?
- According to Hadītℎ 6 of an-Nawawi, it is better to avoid ambiguous matters in order to?
- Musnad as a work on Hadīth is credited to?