Describe how a sperm cell is adapted for it's function. (4 marks)

1 mark each for one of the following:
Describe the sperm cell's function; i.e. fertilising the egg
(Proportionally large) flagellum for mobility
Possess an Acrosome filled with enzymes to pass through the egg's lining
Head contains (haploid) genetic material
Packed with Mitochondria to provide energy for movement

JM

Related Biology GCSE answers

All answers ▸

A blood test called the glucose tolerance test checks how well the body processes glucose. Concentrations of glucose in the blood are measured before and after drinking a glucose drink. Suggest why patients are not allowed to eat for 8 hours before?


Compare anaerobic respiration in a yeast cell with anaerobic respiration in a muscle cell.


Describe why organisms may become extinct due to a change in the climate


Describe two differences and two similarities between animal cells and plant cells.