How is polymorphism beneficial to an animal?

1. What is the importance of polymorphism in animals?
2. What is animal polymorphism?
3. Why is polymorphic important?
4. Which animal has polymorphism?
5. How polymorphism is important in evolution?
6. What is meant by heterozygote advantage?

What is the importance of polymorphism in animals?

Polymorphism is common in nature; it is related to biodiversity, genetic variation, and adaptation. Polymorphism usually functions to retain variety of form in a population living in a varied environment. The most common example is sexual dimorphism, which occurs in many organisms.

What is animal polymorphism?

polymorphism, in biology, a discontinuous genetic variation resulting in the occurrence of several different forms or types of individuals among the members of a single species.

Why is polymorphic important?

Why is polymorphism so important? The main reason is that although being composed of the same compound, different polymorphic structures can behave as different materials². Indeed, in general, different polymorphs present different physical, chemical, and mechanical properties.

Which animal has polymorphism?

Examples include pheasants, humans, and deer. Allelic polymorphism occurs when there are multiple alleles expressed within the population. Alleles are different versions of a trait or physical characteristic. Examples include peppered moths, human blood groups, and two-spotted ladybugs.

How polymorphism is important in evolution?

Polymorphism has caused controversy about its role in evolution. But if it essentially follows a neutral evolution, it serves as a reference, in contrast, for the study of natural selection. It is also used by ecologists in conservation biology to reconstruct the past history of species.

What is meant by heterozygote advantage?

A heterozygote advantage describes the case in which the heterozygous genotype has a higher relative fitness than either the homozygous dominant or homozygous recessive genotype. The specific case of heterozygote advantage due to a single locus is known as overdominance.