specific human individual with a male sex has the same sex chromosome complement as a metafemale Drosophila fly. Both individuals have a diploid set of autosomes. i) What is the sex chromosome complement of these two individuals?  ii) If these individuals were produced from a fertilization event involving an abnormal egg and abnormal sperm cell, provide the genetic make-up of the two

Q: What would be the amount of DNA picograms during Prophase I, Metaphase I, Anaphase I and after…

A: The amount of the DNA in a cell is generally measured in picogram unit. During the meiosis cell…

Q: 19. Independent assortment of chromosomes is a result of which of the following processes? A) the…

A: As per Bartleby Guidelines, only the first three questions can be answered. Please repost the…

Q: Diploid somatic cells of elephants have 56 chromosomes. If nondisjunction of one of a male…

A: Meiosis is defined as the reductional division wherein the parent cell divides into 4 daughter cells…

Q: Which image best depicts a cell in Metaphase 2 of meiosis

A: Meiosis is the process of recombination of genes in the homologous chromosomes for mixing and…

Q: What is the number of sex chromosomes in male honey bees?

A: Introduction  A sex chromosome is a chromosome that is variable in form, size, and function from an…

Q: The nuclear DNA content of a single sperm cell in Drosophila melanogaster is approximately 0.18…

A: Cell division is a process of a parent cell replicating it chromosomal content and dividing itself…

Q: During oogenesis, nondisjunction of X chromosome occurred in meiosis I. If the resulting egg unites…

A: Non disjunction is the failure of chromosomes / chromatids to separate during Anaphase. In Meiosis…

Q: A diploid organism is heterozygous for 4loci,how many types of gamete can be produced?

A: 'Locus' is a term which is used to denote the fixed position of a gene on the chromosome. A gene…

Q: If the 2n chromosome number of an organism is 12: (a) what is the probability of having a spermatid…

A: Probability is equal to number of outcomes divided by total possible outcomes. Diploid number of…

Q: Define the Protein structure that forms between the homologous chromosomes of prophase I of meiosis…

A: The synaptonemal complex (SC) is a protein structure that forms between homologous chromosomes (two…

Q: to produce four aughter cells. If a nondisjunction of an autosome happens during meiosis I, what are…

A: Meiosis : In this type of cell division a parent cell is divided into four genetically different…

Q: The repeat expansion appears to occur during meiosis but not mitosis. Why mightthis be true?

A: Repeat expansions refer to the duplication of a single codon extensively. They are a type of dynamic…

Q: Give an explanation for why nondisjunction of sex chromosomes is extra nicely tolerated than…

A: Each species has a unique chromosome number, such as 46 for a typical human body cell. This number…

Q: Two phenotypically normal parents produce a phenotypicallyabnormal child in which chromosome 5 is…

A: The thread-like structure present inside the nucleus is called a chromosome. The chromosome is…

Q: Why do we need to reduce our ploidy level in certain cells

A: meiosis  is the type of cell division which reduces the chromosome number by half, and it is called…

Q: If zebrafish have a diploid number of 12, what is the chromosome number in the daughter cells of the…

A: Please follow step 2 for detailed explanation.

Q: Let’s suppose that a cell is heterozygous for three different genes (Aa, Bb, and Cc) and that each…

A: Meiosis is the process of reductional division that is divided into two stages known as meiosis I…

Q: Although triple-X human females typically have normal offspring, what kinds of gametes, with respect…

A: Introduction In humans, the X chromosome is one of two sex chromosomes, the other is the Y…

Q: Structurally, meiotic cohesins have different components than mitotic cohesins. This leads to what…

A: The "cell cycle", also known as "cell division", is a set of processes that occur in a cell leading…

Q: On rare occasions, people are born with a condition known as uniparental disomy. It happens when an…

A: Human contains two number of chromosomes 15, one inherited from mother (maternal) and one from…

Q: A cell that has a diploid number of 24 goes through meiosis. How many chromosomes would be in each…

A: There are two types of cell division s observed in Eukaryotes, Mitosis, and Meiosis.  Mitosis is…

Q: The body cells of chickens have 78 chromosomes in their nuclei. (i) State the number of chromosomes…

A: The indirect process of cell division in which the chromosomes of parent cells divide once, but…

Q: Which, if any, of the following sex-chromosome aneuploids in humans are fertile: XXX, XXY, XYY, XO?

A: Aneuploids are a kind of chromosomal mutations which results in abnormal number of chromosomes.

Q: The letters below represent genes found on different chromosome pairs. Letters that are similar…

A: Please follow step 2 for detailed explanation.

Q: h G N D t g R d Cell A Cell B

A: Chromosome no in g1 phase of meiosis =2 Chromatids =4 Each chromosome is made up of 2 chromatids.

Q: Draw and label the mitotic phases (prophase, metaphase, anaphase & telophase) and meiotic phases…

A: The process in which a cell divides itself to form daughter cells is known as cell division. Cell…

Q: Meiosis is characterized by the pairing of homologous chromosomes during prophase I. In many…

A: Introduction :- Meiosis is the reduction division through in which  gametes are formed from parent…

Q: During oogenesis in an animal species with a haploid number of 6, one dyad undergoes nondisjunction…

A: Introduction oogenesis is the production or development of an ovum .Oogenesis is that the method of…

Q: Complete the following table for the number of chromosomes and chromatids per cell during the…

A: Cell division is the process of forming two or four daughter cells from the mother cell. The cell…

Q: Assume that meiotic nondisjunction event causes trisomy 8 in a newborn. If two of the three copies…

A: Nondisjunction is that the failure of the chromosomes to separate, that produces daughter cells with…

Q: Explain why a person with Klinefelter Syndrome (XXY) still exhibits abnormal phenotypes despite the…

A: The human sex is determined at the time of fertilization in the fallopian tube of the female…

Q: if a species of animal has 18 chromosomes in its diploid cells (2n=18). Describe what the metaphase…

A: The number of chromosomes in the metaphase of mitosis would be 18 as 2n is 18. In meiosis 1 - 18…

Q: You are an allele on a single uncondensed chromosome in a Yellow fever-carrying mosquito (Aedes…

A: The somatic cells follow the mitotic process for division and the reproductive cells or gametes are…

Q: Show the complete phases of meiosis

A:

Q: What type of cell division mitosis, meiosis I or meiosis II is shown in this figure?  b. What is…

A: cell division is the process in which parent cell divides into the daughter cell.

Q: Two phenotypically normal parents produce an abnormal son in which chromosome 14 is missing part of…

A: Translocations are chromosomal rearrangements caused by the exchange of components between two…

Q: true or false, In meiosis, the haploid set of chromosomes is created in the reduction phase but they…

A: In meiosis, the haploid set of chromosomes is created in the reduction phase but they become…

Q: 15. In fruit flies, Drosophila, the gene for eye color is carried on the X chromosome. The allele…

A: Here Dominant allele will be represented by R  Recessive allele by r

Q: How does prohpahse in mitosis differ from prohpahse 1 in meiosis? What genetic advantage does…

A: Mitosis and meiosis are two different types of cell division process. Meiosis is reductional…

Q: With two pairs of homologous chromosomes, four kinds of gametes can be produced. How many kinds of…

A: Gametes are formed by the process of meiosis in the gamete mother cells.