Which one of these is not an example of intercellular communication? question 5 options: a message travels between gap junctions. an electrical signal causes muscle cells to contract together. a message is distributed across plasma membrane. a molecule stimulates a target cell via a receptor. save

Which of the following is likely not involved in this example of ecological succession? a) the rotting remains of plants add to the fertility of the soil. b)the soil becomes so fertile that eel grass is replaced by other plant species. c) the roots from plants stabilize the sediment, keeping it in place. d) the concentration of salt becomes so high that all plant life is destroyed.

Does anyone know what the schooling version of sos mean? example

How would you describe an allele that be expressed and determines an organisms appearance? a.uncapitalized b.responsive c.recessive d.dominant