Table of Contents
What describes how an organism looks?
The term “phenotype” refers to the observable physical properties of an organism; these include the organism’s appearance, development, and behavior. An organism’s phenotype is determined by its genotype, which is the set of genes the organism carries, as well as by environmental influences upon these genes.
What do we call the way an organism looks behaves or is built that best suits it for survival?
phenotype. the way an organism looks, behaves, survives as a result of its genotype. alleles. the study of how traits are inherited through the interaction of ____________is the science of genetics. recessive.
Which of the following terms describes the overall appearance or behavior of an organism?
The phenotype represents the visible characteristics of an organism. Those are how the organism develops, looks, react, and it’s behavior.
What term refers to the way an organism looks for a certain characteristic?
= A trait is a specific characteristic of an organism. Traits can be determined by genes or the environment, or more commonly by interactions between them. The genetic contribution to a trait is called the genotype. The outward expression of the genotype is called the phenotype.
What controls a trait?
An organism’s traits are controlled by the alleles it inherits from it’s parents. Some alleles are dominant, while other alleles are recessive.
What traits could represent the phenotype of an organism?
Phenotype, all the observable characteristics of an organism that result from the interaction of its genotype (total genetic inheritance) with the environment. Examples of observable characteristics include behaviour, biochemical properties, colour, shape, and size.
What are the physical characteristics of an organism called?
The observable traits expressed by an organism are referred to as its phenotype. An organism’s underlying genetic makeup, consisting of both physically visible and non-expressed alleles, is called its genotype.