Does an organism’s phenotype describe?

What is phenotype best described as?

The phenotype is best defined as the “observable characteristics that result from the expression of genes of an organism, which can largely be modulated by environmental or other conditions” [35].

What is an example of an organism phenotype?

The phenotype of an organism is comprised of different traits. The traits may be inherited (genetically determined), acquired due to environmental influences, or result from the interaction of the two. For instance, the hair color is a character in which the traits could be black, blonde, ginger, or brunette.

What does an organism’s phenotype describe the allele combination for a trait?

Genotype means the allele combinations that an organism has, while phenotype is just that traits that physically show up.

Does a phenotype describe?


A phenotype is an individual’s observable traits, such as height, eye color, and blood type. The genetic contribution to the phenotype is called the genotype. Some traits are largely determined by the genotype, while other traits are largely determined by environmental factors.

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What does an organism’s genotype describe?

In a broad sense, the term “genotype” refers to the genetic makeup of an organism; in other words, it describes an organism’s complete set of genes. … A particular genotype is described as homozygous if it features two identical alleles and as heterozygous if the two alleles differ.

Why is knowing the phenotype of an organism important?

The survival advantage conferred to individuals exhibiting such phenotypes enables those individuals to reproduce with relatively high rates of success and thereby pass on the successful genotypes to subsequent generations.

What do you understand by phenotype and genotype explain by giving an example?

Genotype can be described as the genetic makeup of an organism. As humans are diploid organisms, they have two alleles at each genetic position, with one allele inherited from each parent. Phenotype refers to the physical properties of an organism, which can be observed with our eyes.

What is the role of the environment in determining organism’s phenotype?

Environment Can Impact Phenotype

Environmental factors such as diet, temperature, oxygen levels, humidity, light cycles, and the presence of mutagens can all impact which of an animal’s genes are expressed, which ultimately affects the animal’s phenotype.

What’s the difference between genotype and phenotype quizlet?

The phenotype is an organism’s physical appearance, and the genotype is the genetic makeup.

What happens to the phenotype of the heterozygotes when traits are inherited?


With incomplete dominance, a heterozygous individual shows a blend of the parents’ two traits. Neither allele (or gene) inherited completely dominates the other; instead, the two traits mix for a completely different phenotype in the offspring.

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Do organisms with the same phenotype have the same genotype?

Hence, due to the presence of dominant alleles in the genotype of organisms, phenotypes appear the same even though they differ in the genotypes.