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4791

Which of the following statements about sex linked traits is not correct?

  • A. male inherit sex linked traits from thier fathers
  • B. sex linked traits are more common in males
  • C. females can be carriers beacuse they can be heterozygous for the trait
  • D. males are never carriers since they only recieve one sex chromosome
View Answer & Discuss (6) WAEC 2022
4792

  ai What is a cell?

   ii name three scientists that are associated with the discovery of the cell.

   b. make a diagram, 6cm to 8cm long of a plant cell and label only the organelle responsible for cell production

       name one blood cell in humans that does not have the oraganelle labelled in [b]i.

      iii What is the biological implication of the cell named in  (b)(i) not possessing the organelle responsible for
        cell reproduction?

          (c) List six organelles found in a plant celI.

 

 

 

View Answer & Discuss (6) WAEC 2022
4793

[a]complete the table below by ticking the appropriate group to which each of the listed elements required by plants belongs              

                                                                            Group

elements microelement macroelement
hydrogen    
copper    
magnesium    
zinc     
phosphorus    
manganese    
boron    
nitrogen    
carbon     
oxygen    

[b] [!] state three differences  between the definition of a herbivore and a carnivore

          [!!]  four differences between the definition of a human and a goat

            [c] what are milk teeth?

     

 

 

View Answer & Discuss (3) WAEC 2022
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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4794

b[i] State three differences between the definition of a herbivore and a carnivore 

   

 

View Answer & Discuss WAEC 2022
4795

b[ii]state four differences between the definition of a human and a goat

View Answer & Discuss WAEC 2022
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