JSS 1 Biology - 3rd Assessment
  • 1. 1. The smallest unit of life in living organisms in referred to as ----------
A) Nucleus
B) Cell
C) Lysosome
D) Chloroplast
  • 2. 2. The Nucleus of the cell --------------
A) Controls all life activities of the cell
B) Protects the content of the cell
C) Stores starch for the cell
D) Serves as the powerhouse of the cell
  • 3. 3. One of the following is an example of monocotyledon.
A) Mango
B) Maize
C) Pawpaw
D) Orange
  • 4. 4. Plant are important in all of the following ways except ----------
A) Plants can be kept as pet
B) Provides oxygen for the environment
C) most medicine are from plants
D) Provides food for man
  • 5. 5. Monocotyledon and dicotyledon are examples of ----------
A) Germinating plants
B) Flourishing plants
C) Non-flowering plants
D) flowering plants
  • 6. 6. The following are groups of food except --------
A) Meat
B) Oil
C) Cereal
D) Dairy
  • 7. 7. Bread belongs to one of the following groups of food.
A) Meat
B) Fruits and vegetables
C) Cereal
D) Dairy
  • 8. 8. Another name for fats and oil is --------
A) Mineral salts
B) Methylethanol
C) Lipids
D) Lysis
  • 9. 9. Yam, cocoyam, cassava, and plantains are all examples of one of the following types of carbonhydrates.
A) Lactose
B) Starch
C) Fructose
D) Cellulose
  • 10. 10. Soybean, lard and tallow are examples of -------
A) Proteins
B) Minerals
C) Carbohydrate
D) Lipids
  • 11. 11. One of the following is not a classification of mineral elements.
A) Trace elements
B) Minor elements
C) Molybdenum elements
D) Macroelements
  • 12. 12. Fluorine, zinc and iodine are examples of -------
A) Mayor elements
B) Minor element
C) Macroelements
D) Microelements
  • 13. 13. Fatigue and weight loss are deficiency symptoms of ------
A) Calcium (Ca)
B) Chlorine (Cl)
C) Sulphur (S)
D) phosphorus (P)
  • 14. 14. For healthy bones and teeth , you need --------- in your body.
A) Iron
B) Sodium
C) Calcium
D) Potassium
  • 15. 15. Deficiency of vitamin D may cause the following except --------
A) Soften of the skull in infants
B) Ricket in children
C) Calcification of growing skeletal structures
D) Osteomalacia in adults
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