How to use in-sentence of “recessive”:
– For example, Pelizaeus-Merzbacher disease is an X-linked recessive disorder.
– This means only one dominant gene is needed for the child to receive that particular trait, while two recessive genes are needed for one.
– The view that blue eye colour is a simple recessive trait is incorrect.
– One phenotype has a dominant brown allele and a recessive blond allele.
– Lactase persistence, allowing lactose digestion to continue into adulthood, is a dominant allele, making lactose intolerance a recessive trait.
– The pattern of inheritance of recessive genes is quite simple.
– They are caused by recessive alleles, and usually do not show the condition in females.
– But when he crossed these hybrids with each other, the recessive character reappeared in the second generation.
Example sentences of “recessive”:
– The repeated marriages between close relatives increased the chance of recessive genes arriving on both chromosomes of a pair, so causing defects to appear.
– A recessive Phenotypetrait might stay hidden for many generations.
– The proportion of plants showing the dominant as opposed to the recessive character was close to 3 to 1.
– Classic tabby is a recessive trait, so these cats are not as common as mackerel tabbies.
– These types of recessive gene disorders give an advantage in certain environments when only one copy of the gene is present.
– It is more likely to affect Folds with the gene twice, than mixed single with one recessive gene.
– The allele that masks the other is said to be dominant to the latter, and the alternative allele is said to be recessive to the former.
– In females, a recessive gene is usually masked by a normal gene on the other X chromosome.
– In his work with albino children, he recognized that in some families where both parents carry a recessive mutation, by chance no albino child occurs.
– He used test crosses to reveal the presence and proportion of recessive characters.
– Inbred strains tend to be homozygous for recessive alleles.
– It is usually inherited in a recessive pattern; it means, both parents have to give the albinism gene to a child to cause albinism.
– These are so far undetectable, However, since PKU is geneticsgenetically recessive it takes PKU genes from both parents to cause PKU.
– In this case the functional product formed is a little different or is intermediate between the product produced by to the dominant allele and the recessive allele.
– The phenomenon is better understood if we assume that the inherited trait is controlled by a large number of recessive genes.
– This is when the dominant allele is not completely dominant over the recessive allele.
– The tri-colored Merles will have a 1/4 chance of being blind because of the genes when breeding two Merle colored dogs for the recessive fur color.
– Because the frequency of recessive X-linked phenotypes in females is the square of that in males.
– This relies on dominant and recessive genes carried by a parent.
- The repeated marriages between close relatives increased the chance of recessive genes arriving on both chromosomes of a pair, so causing defects to appear.
- A recessive Phenotypetrait might stay hidden for many generations.