For an individual with the XXXYY chromosomal composition, the expected number of Barr bodies in interphase cells is ________. one variable zero three two
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- Down syndrome individuals carry an extra chromosome _________ in their cells.Under normal conditions, the members of a pair of homologous chromosomes separate from each other __________________. during anaphase of meiosis I and meiosis II during anaphase of mitosis, meiosis I, and meiosis II only during anaphase of meiosis I only during anaphase of meiosis II only during anaphase of mitosisA C In the image above, the tissue found at letter B is; Нaploid Diploid Neither B.
- E Samu E Samu FAIPQLSCDH_No2]MEaHUdrt5NWa2uY6AaKa7Bhy4xfhwplF-CsVAbyA/formResponse Gmail YouTube O Maps Which model below accurately depicts the process of mitosis? * 2n 2n 2n Option 1 Option 2 2n 2n 2n 2n Option 4 Option 3A homozygous person is _______ Cell division that results in two identical daughter cells A physical trait that an individual exhibits The growth and development phase of the cell cycle An individual with two copies of the same allele for a specific traitShown above is a family pedigree tree in which family members afflictedwith the disease Haemophilia are shown with filled-in squares (male) or circles (females). A couple is trying to determine the likelihood of passingon the disease to their future children (represented by the ? symbolabove) because the hemophilia runs in the woman’s family. Turner syndrome is a disease in which an individual is bornwith only a single X chromosome. Suppose the woman in thecouple is a carrier for hemophilia and has a child with Turnersyndrome. Would this child have the disease?
- A type AB mother and type AB father will have offspring of what possible genotypes? ___________Tell me whether it is autosomal reccessive inheritance,autosomal domiant inheritance,sex-linked reccessive inheritance, sex-linked dominay inheritance or y-linked inheritance.This is a chromosomal disorder resulting from the non-disjunction of chromosome 21 during anaphase that gives an extra copy of the chromosome to the person who has inherited it.
- Mrs. Dee (40 years old) and her husband have an amniocentesis for advanced maternal age. They already have four healthy children. They receive results indicating a 47,XXY karyotype. What is the phenotypic sex of the fetus? How many Barr bodies will be found in each somatic cell?Chromosome nondisjunction during either meioticdivision creates unbalanced gametes and thus causesaneuploidy in the __________Male chromosome is __________________ ? A! XX B! YX C! XY D! YY Choose the correct option