The average
a)contains chlorophyll
b)in immobile
c)has cell walls
d)both b and c

One gene can influence trait(s). one trait can be determined by gene(s).

The fruit of a certain plant is sweet and fleshy. the seeds of this plant have a seed coat that is fairly tough. the seeds germinate better if they are exposed to acid, or scarification. what is the most likely type of dispersal for this seed? water animal wind

To determine if a particular plant is homozygous or heterozygous, you would have to test cross with a