"The study of genetics has identified several types of alleles, which are alternative forms of a gene that can exist within a species. These alleles can influence the characteristics of an organism, such as its appearance, behavior, or disease resistance."
This passage is discussing the concept of alleles in genetics. Alleles are alternative forms of a gene that can exist within a species and can influence the characteristics of an organism.
alleles是一个名词，意思是等位基因。
以下是一些alleles相关的英文范文：
1. The study of genetics has identified many different alleles for various genes, which can affect a person's physical appearance and health.
2. The allele frequency of a particular gene varies from one population to another, which can lead to differences in appearance and traits between individuals from different groups.
3. Geneticists are studying the effects of various alleles on human health and behavior, with the aim of developing more effective treatments and interventions for diseases and disorders.
4. The allele for a particular trait can be inherited from one parent or another, depending on the genetic makeup of each individual.
以上是关于alleles的相关信息，希望对您有所帮助。
alleles的意思是等位基因。
在英文范文里，alleles常用于描述生物学术语，指的是基因座上的等位基因。