Genotype is your complete heritable genetic energy Phentype is a discription of your actual physical characteristics.
answer - green pea plant is phenotype yellow is genotype
Since we were given only one point, we have to test each exponential function for the point

Since exponential functions are of the form

, The correct option is between option A and option C.
For option A,

On substitution, we have;



.
Since the point satisfied the exponential function

, the exponential function goes through it.
Hence the correct answer is option A.
No need to test for option C again.
Its ethier loose soil or dense vegetation but i have a feeling its loose soil.