2022
Study specimens H,K,L,M and N and answer questions a to f{a} state two observable structural differences between:{i} specimens H and L {ii} specimens K and M{b}i state two ways each by which specimens H and M adapt the o…
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2022 WAEC SSCE Biology Past Questions
2022
Study specimen D and E and answer questions (a) and (b). (a)i Name the specific habitats of each of specimens D and E. D:........................................... E:........................................... (i)…
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2022
specimens A and C and answer question 1(a) to 1(e).(a) Classify specimens A and C based on their life cycle.A;.....................................................................B;.......................................…
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2022
5.(a) State three differences between the alimentary canals of earthworm and cockroach.(i) State three similarities between the alimentary canals of earthworm and cockroach.(b) The diagram below is an illustration of a b…
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2022
5.(a) State three differences between the alimentary canals of earthworm and cockroach.(i) State three similarities between the alimentary canals of earthworm and cockroach.(b) The diagram below is an illustration of a b…
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2022
(a) What are conversation laws?(i) State three conservation laws(b) State two reasons why animals are poached.(i) Name five animals that are commonly poached.(c) State four effects of excessive use of the forest.(d) Expl…
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2022
(a)(i) What is an ecological niche? (i) State five roles played by a mango tree in its ecological niche.(b)i) State two reasons why ecologists use sampling techniques in population studies.(i) State four examples of samp…
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2022
b[ii]state four differences between the definition of a human and a goat
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2022
b[i] State three differences between the definition of a herbivore and a carnivore
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2022
[a]complete the table below by ticking the appropriate group to which each of the listed elements required by plants belongs Groupe…
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2022
(a) (i) What is a cell?(ii) Name three scientists that are associated with the discovery of the cell.(b) (i) Make a diagram, 6cm to 8cm long of a plant cell and label only the organelle responsible for cell production(ii…
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2022
The process by which the amount of water and solutes in the blood is controlled is known as
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2022
Diagram J is a protease while diagrams K,L,M, and N are food substances, study them and answer this question.Protease J would react with the particular illustrated substance because enzymes?
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2022
Which of the following statements about sex linked traits is not correct?
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2022
Which of the following statements best describes a test cross?
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2022
Two tall plants were crossed and all the F1 plants were tall. when the F1 plants were selfed, some of the F2 plants were tall while others were short what are the possible genotypes of the original plants ?
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2022
Individuals belonging to the blood group O are universal donors because ?
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2022
Which of the followig traits in humans is an example of physiological variation?
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2022
An accident victim was successfully transfused with blood from the father whose blood group is
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2022
The use of a lighter instead of matchsticks is a way of conserving
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