Define the common type of gene interaction or Epistxis.

Autism: Describe the following for autism : the heredity patterns, pedigree does the disease/ disorder, Symptoms,Treatment and Incidence

Genetic disorders Complete the following statements to describe several genetic disorders and their symptoms. Choices can be used more than once. The disorder called causes blue-colored skin, sickle-cell disease osteogenesis imperfecta The disorder called that leads to weakened, brittle bones. causes defective collagen methemoglobinemia autosomal dominant The disorder called causes abnormally thick mucus in the bronchial tubes and pancreatic ducts. autosomal recessive The disorder called leads to progressive cystic fibrosis degeneration of neurons in the brain. alkaptonuria The disorder called causes urine to be black. Huntington disease acer %23 24 & 4 8. 9. e y u < 6

Jonah and Jana are siblings. Jonah has the genetic disorder cystic fibrosis, caused by inheriting one copy from each parent of a mutation in the CF gene. Jana does not have cystic fibrosis. Which of the following statements is/are true? (Select all that are true)   a)Jana does not have the gene that when mutant causes cystic fibrosis. b)Jana has the gene that when mutant causes cystic fibrosis. c)Jana has two copies of the allele that causes cystic fibrosis. d)Jana does not have two copies of the allele that causes cystic fibrosis.