You will not find a cell wall in which of these kinds of organisms?
a. plants
c. fungi
b. animals
d. all of the above

The best answer is b - animals.

A cell wall is defined as a rigid layer found outermost in plants and certain algae, bacteria and fungi. in animals, the cell wall is absent.

 In plants it is composed of cellulose, a type of structural polysaccharide which offers mechanical support allowing plants such as trees to grow up to great heights.

In fungi the cell wall is made of chitin, a polysaccharide composed of N - acetylglucosamine.  Chitin is also a major ingredient of the exoskeletons of arthropods and crustaceans.

an organism's phenotype is the  form of a trait  that it  displays. for  flowercolor, a pea  plant  can  display  a phenotype of purple or white flowers. an organism's  genotype  is the alleles of a gene it contains. based on his data, mendel concluded that a phenotype can be  determined  by more than one  genotype.