During fertilization in humans,
a) a wave of ca2+ions is released in the fertilized egg’s extracellular space.
b) only one sperm binds to the unfertilized egg.
c) a sperm moves in a directed fashion until it encounters an egg.
d) several sperm pronuclei compete in the cytoplasm to fuse with the egg nucleus.
e) none of the above.

Pls the table below shows the role of different substances during photosynthesis. substance role during photosynthesis glucose stores chemical energy water combines with glucose to form carbon dioxide chlorophyll traps sunlight which of the following statements would correct one of the roles listed in the table? glucose combines with carbon to form water. chlorophyll reacts with light to produce carbon dioxide. water combines with carbon dioxide during photosynthesis. chlorophyll stores chemical energy needed for photosynthesis.