Answer:
they have no cell walls.
Explanation:
Mycoplasmas that belong to Firmicutes are considered as pleomorphic because they have no cell walls in their structure. Mycoplasmas have the following characteristics i.e. the smallest mycoplasmas are 125–250 nm in size, they are highly pleomorphic because they lack a rigid cell wall and instead of cell wall they are bounded by a triple-layered “unit membrane” that contains a sterol in its structure.
Leaching. The answer is leaching. You can also look this type of stuff up on quizlets.
The specific set of alleles an organismhas makes up its genotype. Thesegenes influence the way an organism looks, which is known as itsphenotype. Phenotype is mostly aresult of an organism's genotype, but environment can also influence physical characteristics.