Individuals belonging to the blood group O are universal donors because ?
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 ?
Which of the following statements best describes a test cross?
Which of the following statements about sex linked traits is not correct?
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.
