1. Which of the following organisms is at the tissue level of organization?
A. Volvox
B. Chlamydomonas
C. Euglena
D. Hydra ✔️

2. The product of lipase is _________
A. Fatty acids and glycerol ✔️
B. Peptones
C. Maltose
D. Glucose

3. Nitrosomonas is chemosynthetic since it can convert ammonia to ______
A. Nitrate
B. Nitrites ✔️
C. Nitrogen
D. Carbon dioxide

4. The vegetative part of the fungus consist of closely woven narrow branching thread called _______
A. Mycelium
B. Nuclei
C. Hyphae ✔️
D. Cellulose

5. A tapeworm consist of many flat segments known as ___________
A. Proglottides ✔️
B. Scolex
C. Rostellum
D. Hooks

6. What is the compound noted X and Y in the equation below :
C6H12O6 + X ———-> 6H²O + Y + Energy
A. O² and 2O²
B. H2 and 6CO²
C. 6O² and CO²
D. 6O² and 6CO²✔️

7. C6H12O6 is __________
A. Ethyl pentanol
B. Glycerol
C. Glucose ✔️
D. Ethyne

8. Oxygen combines with hemoglobin to produce ____
A. Oxyhemoglobin ✔️
B. Deoxygenated blood
C. Oeroglobin
D. Oxyeoglobin

9. The respiratory organ found in the cockroach is the __
A. Air sac
B. Trachea ✔️
C. Lung book
D. Gill

10. Anaerobic respiration of yeast in a solution of sugar is known as ___________
A. Reduction
B. Oxidation
C. Fermentation ✔️
D. Decomposition

See also  JAMB 2021 English Nove Likely Questions and Answers

11. In the adult toad, gaseous exchange takes place through the
A. Buccal cavity, skin, and lungs
B. Gills, skin and buccal cavity ✔️
C. Tympanic membrane, lungs and gills
D. Buccal cavity, bladder and lungs

12. Which of the following is not an excretory product of plants?
A. Tannins
B. Carbon dioxide
C. Resins ✔️
D. Gum

13. Which part of the mammalian skin is directly involved in excretion ?
A. Hail follicle
B. Sweat gland ✔️
C. Sebaceous gland
D. Horny layer

14. Water vapour is lost in plants during transpiration through_____________________
A. Xylem and stomata✔️
B. Stomata and lenticels
C. Parenchyma and lenticels
D. Guard cells and lenticels

15. The hormone insulin is secreted in the
A. Stomach
B. Pancreas ✔️
C. Buccal cavity
D. Anus

16. What is the unit of the nervous system ?
A. Nerve
B. Nephrone
C. Dendrone
D. Neurone ✔️

17. Deficiency of insulin result in ___________
A. Uterus damage
B. Diabetes mellitus ✔️
C. Retarded growth
D. Eye defect

18. _____________induces the production of fruits without fertilization
A. Adrenalin
B. Thyroxine
C. Gibberellin ✔️
D. Progesterone

19. An individual with blood group AB can receive blood from those in blood group (s)
A. AB only
B. A and B only
C. AB and O only
D. A, B , AB and O ✔️

See also  JAMB to announce the sale of 2021/2022 

20. Muscles are attached to the bones by
A. Synovial membrane
B. Ligament✔️
C. Connective tissue
D. Cartilages

21. Which of the following parts is not found in the scapula ?
A. Glenoid cavity
B. Spine
C. Coracoid process
D. Condyle ✔️
E. Acromion process

22. Pollen grains are produced in the
A. Pistil
B. Anther✔️
C. Stigma
D. Style

23. The menstrual cycle is controlled by
A. Ovum maturation
B. Copulation
C. Ovulation
D. Gonadotropin and ovarian hormones ✔️

24. What is the function of the prostate and Cowper’s glands of the man’s reproductive organs ?
A. Sperm production
B. Sperm regulation
C. Production of secretions✔️
D. Regulation of the erection of penis

25. Which of the following pathogens causes polio-myelitis ?
A. Bacterium
B. Plasmodium
C. Virus ✔️
D. Trypanosoma

26. The casual organism for coccidiosis is __________
A. Protozoa ✔️
B. Virus
C. Bacteria
D. Nematoda

27. Which of the following reagents is used for the test of starch ?
A. Million’s reagent
B. Fehling’s solution
C. Sudan III
D. Iodine solution ✔️

28. The condition known as cretinism is caused by the deficiency of ___________________
A. Adrenalin
B. Thyroxine ✔️
C. Insulin
D. Vitamin C

*ExamVision.com.ng for waec expo*

29. Which sequence represent the correct order of organisms in a food chain ?
1. Toad
2. Mucuna
3. Grasshopper
4. Snake
5. Hawk
A. 5 -> 4 -> 1 ->3 ->2
B. 1 -> 2 -> 3 -> 4 -> 5
C. 2 -> 1 > 3 -> 4 -> 5
D.2 -> 3 -> 1 -> 4 -> 5 ✔️

See also  JAMB Biology past questions and answers

30. A pair of genes that controls a trait is described as
A. Dominant
B. Recessive
C. Allele ✔️
D. Variant
E. Hybrid

31. Which of the following is not a type of fingerprint ?
A. Compound
B. Arch
C. Simple ✔️
D. Whorl

32. Which of the following is a precise location of the gene ?
A. Chromosome✔️
B. Centrosome
C. Centriole
D. Ribosome

33. How many chromosome are found in the human ovum ?
A. 46
B. 23 ✔️
C. 33
D. 13

34. Amoeba moves by the means of
A. Cilia
B. Flagella
C. Pseudopodia ✔️
D. Chetea

35. The theory of use and disuse of organs was propounded by :
A. Gregor Mendel
B. Charles Darwin
C. Jean Lamarck ✔️
D. Robert Hooke


  1. Joshua Ewa May 7, 2021
    • MyScholarshipBaze May 11, 2021
  2. Joshua Ewa May 7, 2021
    • MyScholarshipBaze May 11, 2021
  3. Nuhu Ajim May 13, 2021
    • MyScholarshipBaze May 14, 2021
  4. Bala Benjamin May 19, 2021
    • MyScholarshipBaze May 20, 2021
  5. jamila May 27, 2021
    • MyScholarshipBaze May 28, 2021
  6. Samuel Daniel June 8, 2021
    • MyScholarshipBaze June 9, 2021
  7. Samuel Daniel June 20, 2021
    • MyScholarshipBaze June 20, 2021
  8. Imo Ufe June 20, 2021
    • MyScholarshipBaze June 20, 2021

Leave a Reply

error: Content is protected !!