Penile hypospadias, a birth defect in male humans in which the urethra opens on the shaft instead of at the tip of the penis, results from a dominant allele at an autosomal gene in some families. Females who carry the dominant allele show no effects. What type of trait is this birth defect an example of? a y linked trait because the defect occurs only in males a sex limited trait because the defect occurs only in males and the gene involved is autosomal a genetic maternal effect because the presence of the trait depends upon the genotype of the mother a sex influenced trait because the defect occurs only in males and the gene involved is autosomal an X linked trait because the defect occurs more often in males than in females

Q: In Alaskan Malamute dogs, an autosomal recessive allele causes a condition in which the cartilage in…

A: There are two characters the height and the shape of tail. Let's represent the dominant allele for…

Q: The mode of inheritance of the auricular hypertrichous trait in the Brown family is clearly an…

A: A genetic disorder known as auricular hypertrichosis manifests as strong, long hairs emerging from…

Q: Male-pattern baldness is an example of a sex-influenced trait. The baldness allele, which causes…

A: Option b NN x BN

Q: olydactyly is an autosomal dominant trait that results in the presence of additional digits on the…

A: According to Hardy Weinberg`s equilbrium  p2 + q2 + 2pq = 1 and p+q=1 p = frequency of the dominant…

Q: Glucose-6-phosphate dehydrogenase (G6PD)-deficiency is another human red blood cell disease that…

A: The alleles are the alternative forms of a gene that are located on the same locus of a homologous…

Q: How is the inheritance of X-linked traits different from the inheritance of autosomal traits? How…

A: The observable characteristics of an organism are known as phenotypes or traits. The phenotype…

Q: Hypospadias, a birth defect in human males in which the urethra opens on the shaft instead of at the…

A: Urethra is a structure which carries both urine and sperm in male reproductive system and it opens…

Q: A possible explanation for the increased incidence of Tay-Sachs disease among Ashkenazi Jews is

A: Tay Sachs is a rare autosomal recessive disorder that causes mental and physical disabilities…

Q: Retinitis pigmentosa, a form of blindness in man, maybe caused either by a dominant autosomal gene…

A: Given that, there are two genes which control retinitis pigmentosa. It can be caused by dominant R…

Q: A male dog is a carrier for the autosomal recessive disorders centronuclear myopathy (Y/y) and von…

A: Centronuclear myopathy and von Willebrand disease is an autosomal dominant disease and is a single…

Q: A population of white leghorn chicken has the following dominant mutations: crested head, the…

A: Introduction :- For instance, Huntington's disease is caused by a dominant mutation, which means…

Q: Hereditary canine spinal muscular atrophy (HCSMA) is a motor neuron disease in Brittany Spaniels.…

A: Hereditary Canine Spinal Muscular Atrophy (HCSMA), a motor neuron disease affecting Brittany…

Q: For sex-linked recessive traits, only females can be “carriers”, like how both Diana and Olivia are…

A: Hemophilia is defined as a rare bleeding disorder which is also known as sex-linked recessive…

Q: Select the correct mode of inheritance corresponding to this information: Females with AA or Aa…

A: Basic introduction about disease heredityAutosomal disease In this case, autosomes (except X & Y…

Q: Assuming that no new mutation was present in their daughter, offer a genetic explanation for her…

A: Haemophilia is an X linked recessive disorder. In such cases, males (XY) With one copy of defected…

Q: A man affected with Cacamania and a woman affected with Cacamania mate and have an unaffected…

A: A man affected with Cacamania and a woman affected with Cacamania mate and have an unaffected…

Q: Phenylketonuria (PKU) is caused by the absence of the enzyme phenylalanine hydroxylase, which…

A: Phenylketonuria (PKU) : Phenylketonuria (PKU) is an inherited metabolic disorder that affects the…

Q: Male limited precocious puberty results from a rare, sex-limited autosomal allele (P) that is…

A: Dominant allele is one which is expressed over the other that is the other trait is completely…

Q: Ichthyosis is a rare X-linked recessive disorder that is characterized by scaling of the skin around…

A: The term "X-related recessive disease" is used to define as to a mutation in the X chromosome's…

Q: Phenylketonuria (PKU) is caused by the absence of the enzyme phenylalanine hydroxylase, which…

A: Phenylketonuria (PKU) is a genetic condition caused by a lack of the enzyme phenylalanine…

Q: the USA the frequency of carriers for the devastating autosomal recessive trait of procrastination…

A: Autosomal recessive disease is a disorder which is expressed when both the alleles of a gene pair…

Hematology

Hematology is the branch of biology. Hematology is the medical field that deals with the treatment of blood disorders and cancers, such as hemophilia, leukemia, lymphoma, and sickle-cell anemia. Hematologists and hematopathologists are medical professionals who specialize in illnesses of the blood and its components.