An organism is described as 2n = 12. How many chromosomes are present in a meiotic anaphase I cell from this organism? Answer:

Q: Any deviation in the number of chromosomes that involves individual chromosomes, as opposed to…

A: Chromosomes are structures that are composed of DNA. Genes are located within chromosomes. During…

Q: As a result of meiosis, the chromosome number in the daughter cells is that of the parent cell. 1.…

A: There are two types of cells division, mitotic and meiotic cell division. Mitotic cell division, is…

Q: During meiosis when crossing over occurs in a paracentric inversion loop, what percent of the…

A: Meiosis is the process of cell division that produces four daughter cells from a single cell. These…

Q: An individual heterozygous for a reciprocal translocation possesses the following chromosomes: A B •…

A: Cell division is a procedure in which a parent cell divides into two daughter cells. The cell cycles…

Q: explain the Nondisjunction during first meiotic division

A: The process in which the diploid cell produces haploid gametes is called meiosis. The chromosomes…

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

A: Meiosis 1 separates the pair of homologous chromosomes and reduces the diploid cell to haploid. It…

Q: Given a diploid number of 2N=8 and two crossing-over events, trace the fate of these chromosomes…

A: Meiosis is the process of cell division used by germ cells to produce haploid cells so they can…

Q: What phase of mitotic interphase is missing from meiotic interkinesis

A: The process in which duplication of the cell occurs and the resultant cell will be genetically the…

Q: Below is a diploid cell in meiosis. a. How many 'a' alleles are present in Anaphase 1? b. How many…

A: A cell undergoes cell division to make daughter cells .For cell division it must undergo replication…

Q: In humans, the number of chromosomes per set equals 23. Eventhough the following conditions are…

A: Aneuploidy is a term given to the condition in which there is an extra or a missing chromosome and…

Q: What phase of mitotic interphase is missing from meiotic interkinesis? a. G0 phase b. G1 phase c. S…

A: The cell cycle is a process to grow and replicate its contents and finally divide into 2 identical…

Q: 18. ХXY a. Which of the following terms describes the process of homologous chromosomes failing to…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A dihybrid has the genotype Aabb. Which of the following best represents the chromosomes in a cell…

A: The question asks about the representation of chromosomes in the given image, at the beginning of…

Q: What would be the sex of a human with each of the following numbersof sex chromosomes?A. XXXB. X…

A: Sex chromosomes regulate the gender of the organism.

Q: Consider the following two meiocytes in metaphase I, with crossover positions as indicated for cell…

A: Mitosis is the cell division which results un the formation of two diploid cells from one parent…

Q: Homologous chromosomes separate at chiasma. O anaphase I O anaphase O anaphase II No answer text…

A: Meiosis is a type of cell division in which total number of chromosome is reduced to half.In this…

Q: Write the name of the term that describes the phrase. Possessing all of the normal number of…

A: Introduction  Any cell contains the specific number of chromosomes and it is referred to as ploidy…

Q: . Four of the following events are part of both meiosis andmitosis, but only one is meiotic. Which…

A: Mitosis is also called as somatic cell division, it is one of the type of cell division in which…

Q: A condition where the number of chromosomes is beyond diploid is referred to as

A: Diploid condition refers to having two sets of genetic material or choromomes. It occurs usually in…

Q: Draw a pair of chromosomes as they would appear during synapsis in prophase I of meiosis in an…

A: In chromosomal duplication, some of the part of chromosome has been doubled up. In duplication, the…

Q: Please refer to the human karyotype, below, to describe the chromosomal abnormality inherited by…

A: Karyotyping is a process that gives us a wide view of all the chromosomes of an individual. The…

Q: If a parent cell has a haploid number of 8, how many sister chromatids will be present after S phase…

A:

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

A:

Q: A person is born with one X chromosome, zero Y chromosomes,trisomy 21, and two copies of the other…

A: A chromosome is a compact structure of a DNA molecule wrapped around some proteins. It is generally…

Q: The purple and nebbish genes are 8cM away from each other on chromosome 2. Mutations in the purple…

A: Introduction: Genetic Mapping is used to find out the relative position of genes in a chromosome. It…

Q: A woman who is homozygous for normal color vision mates with a colorblind male. they produce a…

A: Color blindness is an X-linked recessive genetic disorder. In this disease, the person has less…

Q: If the DNA content of a diploid cell in the G1 phase of the cell cycle is X, then the DNA content of…

A: The cell cycle is the name we give the process through which cells replicate and make two new cells.…

Q: Look at the chromosomes in the cell nucleus below, then mark the following statements true or false.…

A: There are two types of cell divisions that occur in all organisms: Mitosis and Meiosis. Meiosis is…

Q: Complete the following statements about the purpose of meiosis, autosomes, and sex chromosomes. Not…

A: In organisms that reproduce sexually, meiosis is a unique form of cell division of germ cells which…

Q: During meosis I __________ are segregated, with each pair of chromosomes __________ Crossing over…

A: The meiosis stage is divided into meiosis 1 and 2, where meiosis 1 ensures the reduction of the…

Q: Which phase of meiosis explains Mendel's Law of Segregation? Anaphase I Anaphase I| O Metaphase II O…

A: Answer. Meiosis is a type of cell division that occurs in germ cells that reduces the number of…

Q: For this question use the following symbols for duplicated chromosomes X, Y, and 1, and draw the…

A: Each and every cell of an organism’s body undergo cell division, which helps in maintaining the…

Q: A diploid organism has five pairs of chromosomes in each somatic cell. Assuming that no crossing…

A: When the DNA molecule is well organized and packaged into thread-like structures in the nucleus of…

Q: In humans, each cell normally contains a diploid (2n) chromosome number of 46. Say that a human body…

A: There are two types of cell division, mitosis and meiosis.  Meiosis: in this type of division a…

Q: An individual has 2n = 14 chromosomes. How many chromosomes do we find in: a. A monosomic b. A…

A: Aneuploidy - It is a chromosomal condition in which there is a gain or loss of chromosome. There are…

Q: Human cells normally have 46 chromosomes. For eachof the following stages, state the number of…

A: Mitosis is a cell division process by which the number of somatic cells in our body increases. It…

Q: Write the name of the term that describes the phrase. Possessing half of the normal number of…

A: Genetics is a piece of science stressed over the examination of genes, genetic assortment, and…

Q: If nondisjunction takes place in a spermatocyte in the second meiotic division and the sperm…

A: Answer:- Option B is the correct choice. The nondisjunction is a process where the sister chromatids…

Q: what are the possible different kinds of gametes produces by meiosis

A: Mendel's law of independent assortment dictates  that the alleles of two (or more) different genes…

Q: An individual heterozygous for a reciprocal translocation possesses the following chromosomes: A B •…

A: Translocation is caused Due to separation of a chromosome segment and its union to a non-homologous…

Q: Which of the following terms describes the process of homologous chromosomes failing to separate…

A: A pair of maternal and parental chromosomes seen in a diploid organism is known as a homologous…

Q: An organism is described as 2n 18. How many chromosomes are present in a meiotic metaphase I cell…

A: The cell division is a process by which a mother cell divides and produce more than one daughter…

Q: Explain how nondisjunction in meiosis is responsible for chromosome abnormalities such as Down…

A: Amongst all the chromosomal disorders, deformities in chromosome number are very easily recognisable…

Q: An individual can have an abnormal number of chromosomes as a result of nondisjunction. Identify the…

A: Nondisjunction is the condition when the chromosome number is abnormal in the zygote during the…

Q: An individual is heterozygous for a reciprocal translocation, with the following chromosomes: A • B…

A: Translocation in chromosomes refers to the abnormal chromosomal rearrangement. It could be a…

Q: А Female with a normal set of chromosomes В Female with an abnormal set of chromosomes C Male with a…

A: The picture is showing the karyotype of the female with an abnormal set of chromosomes.  It is…

Q: Refer to the drawings in the figure below of a single pair of homologous chromosomes as they might…

A: Answer of the question given below..

Q: During meiosis both recombinant and parental type chromatids are created. Which of the outcomes…

A: The meiotic division is characterized by the formation of recombinants. This phenomenon is achieved…

Q: In Pop-Bead Meiosis, you start with 4 chromosomes: 1 big red, 1 little red, 1 big yellow, and 1…

A: Cell division is a type of splitting phenomenon in which parent cell splits and gives rise to new…

Oogenesis

The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase. 

Cell Division

Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons: