Of the Following Which Best Describes the Y Chromosome

An allele carried on an x chromosome. A dominant allele carried by females that affects only males an allele carried on the y chromosome that can affect both males and females d.

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Which of the following statements best describes the SRY gene.

. Dominant on the Y chromosome. Group of answer choices It is a gene region present on the Y chromosome that triggers male development. AFemales have one X and one Y chromosome.

Part A Which one of the following statements best describes the major difference between sex determination in Drosophila and in humans. Which of the following best describes the genetic material a person receives from his or her father. Of the following which best describes the Y chromosome.

The following results were observed from mating between two black and white speckled cats. 22 pairs of homologous chromosomes and an X and Y chromosome D. It is an autosomal gene that is required for the expression of genes on the Y chromosome.

A photograph of all the cells with missing or extra chromosomes b. CMales have two different -. Which of the following best describes a karyotype.

A It recombines along the length of the X chromosome B It recombines with a specific region of the X chromosome C It only recombines when there is a Y chromosomal duplication D It often exhibits nonhomologous recombination with autosomes E It does not undergo recombination. Which best describes the sex chromosomes in humans. B The Y chromosome contains about 30 less genetic material than the X chromosome.

23 diploid cells and an X and Y chromosome B. 22 autosomes and an X or Y chromosome C. C The Y chromosome is responsible for determining the sex of the child.

Although the X and Y chromosomes pair during meiosis crossover does not occur. D There are no differences between the Y chromosome and the X chromosome. None of these correctly describes the behavior of the human X and Y chromosomes during meiosis.

A pictorial representation of all the genes for a species d. A The Y chromosome is bigger than the X chromosome. Biology questions and answers.

Which of the following best describes the allele that codes for this form of night blindness. Recessive on the X chromosome. In Drosophila the ratio of X chromosomes.

The collection of all the chromosomes in an individual organism c. Which of the following best describes the inheritance of a sex-linked trait. BMales have two Y chromosomes.

5 black cats 12 black and white speckled cats and 4 white cats. 22 haploid cells and an X or Y chromosome. In Drosophila the absence of a Y chromosome determines femaleness while in humans the presence of the Y chromosome determines maleness.

The X and Y chromosomes have regions of homology that allow them to pair during meiosis. It is a gene present on the X chromosome that triggers female development. The Y chromosome undergoes recombination with which chromosome.

Polygenic on the X chromosome. The Y chromosome cannot mask alleles on the X chromosome. Crossover occurs when the X and Y chromosomes pair during meiosis.

Codominant on the Y chromosome. Which of the following BEST describes the relationship between alleles of the coat color gene. A recessive allele carried by females that affects only males b.

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