A reflexive pronoun is a pronoun that is preceded or followed by the noun, adjective, adverb or pronoun to which it refers (its antecedent) within the same clause. reflexive pronoun is a special kind of pronoun that is usually used when the object of a sentence is the same as the subject. Each personal pronoun (such as I, you and she) has its own reflexive form: 1  I â myself (intensive). 2  you (singular) â yourself (intensive).
Dominance in genetics is a relationship between alleles of one gene, in which the effect on phenotype of one allele masks the contribution of a second allele at the same locus. The first allele is dominant and the second allele is recessive.For genes on an autosome (any chromosome other than a sex chromosome), the alleles and their associated traits are autosomal dominant or autosomal recessive. Dominance is a key concept in Mendelian inheritance and classical genetics.Often the dominant allele codes for a functional protein whereas the recessive allele does not. A classic example of dominance is the inheritance of seed shape, for example a pea shape in peas.ominance is a key concept in Mendelian inheritance and classical genetics. Often the dominant allele codes for a functional protein whereas the recessive allele does not. A classic example of dominance is the inheritance of seed shape, for example a pea shape in peas.
Alleles can be dominant or recessive. A dominant allele is always expressed while the recessive allele is expressed when only dominant allele is absent. If two alleles present in the organism that are identical, then it is called â Homozygous â, while if two alleles are different, and then called â Heterozygous â.ecessive Allele. From the two alleles, the weaker one is known as recessive allele. This recessive allele is expressed only in the case of homozygous. In the case of heterozygous, the dominant allele masks the phenotype of the recessive allele.