A sexually reproducing organism has a haploid number of 4, consisting of two metacentric chromosomes and 2 telocentric chromosomes. Diagrammatically show the primary meiocyte in metaphase I, and the results of meiosis I and meiosis II.

Q: At what stage of mitosis can the kind and number of chromosomes be easily detected and determined?

A: As there are four questions given in one, the solution is provided only to the first question.…

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: 2 1. 2 2 1 1 1 2 2 1 1 2 2. 3. 2. 2.

A: Reciprocal translocation is a process of swapping segments of chromosomes between homologous…

Q: If the original parental cell had 12 pairs of homologous chromosomes, how many chromosomes would be…

A: Numerous physiological operations happen simultaneously in a biological cell. The sequential…

Q: For each of the following sentences, choose one of the options enclosed in square brackets to make a…

A: * Meiosis is a type of cell division in which sexually-l reproducing organisms used to produce the…

Q: In an organism with a diploid number of 30, how many chromatids are present in each of the following…

A: Cell cycle: - regulated process. - sequential process - irreversible - dependent phase of events

Q: term for random alignment of the homologs along the metaphase plate of meiosis

A:

Q: in metaphase 1 of meiosis, the homologous chromosomes line up side by side along the equator so that…

A: Mitosis and meiosis are two types of cell divisions. Mitosis takes place in the somatic cell and…

Q: How can duplications arise?   A. by uneven crossing over during meiotic prophase     B. by the…

A: by uneven crossing over during meiotic prophase

Q: . A redwood tree, Sequoia sempervirens is hexaploid with a total of 66 chromosomes. Considering…

A: The cell’s state of having more than two chromosomes in a set of chromosomes contains as polyploidy.…

Q: If nondisjunction occurs in humans for one pair of homologous chromosomes during meiosis I. The…

A: If nondisjunction occurs in humans for one pair of homologous chromosomes during meiosis I, then-…

Q: Consider the following meiocyte in metaphase I. Solid black lines indicate spindle microtubules.…

A: As this is a multipart question we are instructed to answer first three parts. For the answer of…

Q: After telophase I of meiosis, the chromosomal makeup of each daughter cell is _____.     diploid,…

A:

Q: In Figure 17-12, what would be the constitution of an individual formed from the union of a…

A: Trisomy and monosomy are two types of chromosomal abnormalities. Trisomy is when a person has an…

Q: In an organism with a diploid number of 16, how many chromatids are present in each of the following…

A:

Q: If you were given a cell with 9 chromosome pairs, find the following:  centromeres during mitosis…

A: Cell division is the process by which new cells are formed.

Q: In a plant which is 2n=24, what is the total number of CHROMATIDS present during prophase I of…

A: The diploid chromosome number is the number of chromosomes inside a cell's core. This number is…

Q: At the end of meiosis in humans, four gametes are produced that are:   A. Genetically identical to…

A: Meiosis is a two-step cell division process that helps to produce sex cells or gametes. This is a…

Q: Draw a hypothetical cell’s chromosome configuration undergoing meiosis (show before meiosis, after…

A: The meiosis is a cell division process by which diploid (2n) mother cell divides it's nucleus twice…

Q: Non disjunction occurs when chromosomes fail to separate during meiosis, resulting in an abnormal…

A: Mitosis and meiosis are the two types of cell division that occur during M phase of cell cycle. M…

Q: Assume that during meiosis I none of the C chromosomes disjoin at metaphase, but they separate into…

A: Cellular division is the process of one cell splitting into many. This process is present in all of…

Q: In what phase of meiosis would you find no chromatids? Group of answer choices   A. telophase 2 B.…

A: The process by which the parent cell divides  and produce daughter cells is known as cell division.…

Q: For a species with a diploid number of 18, indicate how many chromosomes will be present in the…

A: A compactly packed structure composed of proteins and nucleic acids is the chromosome. A network of…

Q: n regards to MEIOSIS, give the order of the following events in terms of chromosome number.…

A: Meiosis is known as reductional division, as after meiosis the total number of chromosomes in a cell…

Q: In an organism with a haploid number of 7, how many possible combinations of maternal and paternal…

A: Meiosis is a special type of cell division of germ cells in sexually-reproducing organisms used to…

Q: The dog Canis familiaris is a diploid organism with 39 pairs of homologous chromosomes. For the dog,…

A: Cell division is of two types, mitosis and meiosis.

Q: There are two processes in meiosis that contribute to genetic variation.  Name each process.…

A: Meiosis is a process in which a single cell divides twice to generate four cells with half the…

Q: In prophase II of meiosis, each daughter cell is _____. A) diploid, and the chromosomes are each…

A: Actively divided cells go to the series of stages referred to as cell cycle. It is divided into four…

Q: In the plant, Haplopappus gracile there is one long pair and one short pair of chromosomes. In the…

A: As given in the question, Haplopappus gracilis is a diploid have one short and one long pair of…

Q: Nondisjunction results in uneven distribution of chromosomes during meiosis. Which of the following…

A: Non-disjunction occurs when the chromosomes do not separate properly, leaving gametes with one…

Q: Which case of nondisjunction is MOST likely to result in the production of an aneuploid cell? A.…

A: Nondisjunction is the improper segregation of chromosomes as a result of the failure of the…

Q: Salient similarities are found in cell divisions. For instance, which phase of meiosis I is most…

A: Cell division is a phenomenon in which parent cell undergo splitting process and gives rise to novel…

Q: One difference between meiosis I and meiosis II is that Select an answer and submit. For keyboard…

A: Meiosis is a mechanism in which a single cell divides twice to create four cells with half the…

Q: One of the earliest events that distinguishes meiosis occurs in prophase I and involves:   Question…

A: Cell Cycle:  The cell cycle, also known as the cell division cycle, is a series of processes that…

Q: As two students, who will be designated Student J and Student K, were studying together, they argued…

A: New cells arise from previous cells. Parent cells undergo cell division to produce new cells. There…

Q: At the end of S phase, each chromosome has replicated to produce two complete copies that are joined…

A: The number of chromatids on chromosomes doubles after replication, however the nuclei stay diploid…

Q: In humans, the diploid chromosome number is 46 (2N = 46). For each of the meiotic stages listed…

A: In humans, the meiosis occurs in 2 stages. Meiosis 1 & 2. Both have 4 stages.  1. Prophase I…

Q: In keeping with the style of Table 17-1, what would youcall organisms that are MM N OO; MM NN OO;…

A: The basic structural and functional units is usually defined as the way that they are been stated…

Q: During meiosis the synapsis of homologous chromosomes occurs during __________. Group of answer…

A: Introduction:- Meiosis is a process in which a single cell divides twice to produce four cells with…

Q: Please draw the diagram and explain. An organism with a diploid number of 6 reproduces sexually and…

A: The term meiosis is associated with a form of cell division that results in the formation of four…

Q: During metaphase I of meiosis, tetrads align along the metaphase plate independently of each other.…

A: Meiosis is a reductional division which generates haploid (n) daughter cells, each having half of…

Q: which of the following stages of meiosis would homologous chromosomes be paired?  - prophase of…

A: There are two types of cell divisions, mitosis and meiosis.  Mitosis : it is a type of cell division…

Q: Describe each stage of Meiosis: MEIOSIS I PROPHASE 1- METAPHASE 1- ANAPHASE 1- TELOPHASE 1-…

A: Meiosis is a process in which daughter cell are produced by reducing the number of chromosome…

Q: Assuming all of the chromosomes present during Meiosis II are shown in the figure above, how many…

A: From the given figure, counting homologous pair as two chromosomes, the total number of chromosomes…

Q: For an organism with 3 pairs of chromosomes (6 total chromosomes, 2n = 6), draw chromosome diagrams…

A: Meiosis is the process by which division of a single cell takes place twice to form four daughter…

Q: Please explain the outcomes of nondisjunction in meiosis one versus nondisjunction in meiosis two,…

A: Introduction Meiosis is the reductional division as it involves the formation of 4 daughter cells…

Q: In regards to MEIOSIS, give the order of the following events in terms of chromosome number.…

A: Meiosis is reductional division. Mitosis is equational division.

Q: A diploid (2n) trihybrid individual with the genotype EeFfGg can make eight genetically different…

A: The organisms that reproduce by sexual reproduction methods have a second type of cell division…

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: