What phase of mitotic interphase is missing from meiotic interkinesis

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

A: Introduction Strasburger 1875 first reported the presence of chromosomes in eukaryotic cells. The…

Q: How many chromosomes are found in a single cell during Metaphase II of Meiosis II

A: Meiosis is a type of cell division in which the parent cell divides twice into four daughter cells…

Q: During mitotic anaphase is there separation of homologous chromosomes or separation of identical…

A: Mitosis is a type of cell division that gives rise to two genetically identical daughter cells.…

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

A: Mitosis (Phase) Numbers of Chromosome Numbers of Chromatids Prophase 46 92 Metaphase…

Q: During what phase of meiosis do homologous chromosomes separate? O anaphase I O metaphase I…

A: Meosis has following stages :  Prophase I  Metaphase I  Anaphase I  Telophase I  Prophase II…

Q: What stage(s) of meiosis does nondisjunction take place in? O A. Early and Late Interphase B.…

A: Introduction: The type of cell division where one parent cell gives rise to four daughter cells is…

Q: A diploid cell containing 16 chromosomes goes undergoes either mitosis or meiosis. For each of the…

A: Meiosis is a reductional division which is responsible for producing the gametes. These are haploid…

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: 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: A diploid cell has eight chromosomes, four per set. In the followingdiagram, in what phase of…

A: A cell can divide by one of the processes of cell division i.e. mitosis or meiosis. Mitosis is a…

Q: A diploid fruit fly has eight chromosomes. How many total chromosomeswould be found in the following…

A: Aneuploidy refers to the loss or gain in the number of chromosomes, whereas polyploidy is the loss…

Q: The cells produced at the end of Meiosis are not genetically identical. Why is this important?

A: Cell division is an important process that helps to keep the cells growing in number. This enables…

Q: drawings of metaphase I,telophaseI, and telophase II for meiosis of AaBb. the genes are not linked,…

A: Metaphase I phase of meiosis is characterised by the alignment of chromosomes in the metaphase plate…

Q: What distal to them are responsible for holding the homologous chromosomes together during pro-phase…

A: Chiasmata is a point that links the two chromatids of homologous chromosomes together. At this…

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: Which event occurs only during prophase I of the first meiotic division?

A: A parent cell splits into two or three daughter cells in the course of cell division. Normally, cell…

Q: After telophase II of meiosis, the chromosomal makeup of each daughter cell is: O diploid, and the…

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

Q: In which phase of meiosis are the pairs of homologous chromosomes (tetrads) lined up along the…

A: The meiosis is the cell division process that involves division of a diploid (2n) mother cell that…

Q: Crossing over occurs mainly during this phase of meiosis:     Prophase I     Prophase II…

A: All living organisms are made up of cells. Animals like humans are made up of trillion of cells.…

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: Given: Adult diploid cell (2n = 8) 2. Show (Illustrate) the condition of the chromosomes during the…

A: Prophase 1= 8chromosome ( 1 cell) metaphase 1= 8 chromosome( 1 cell) anaphase 1=8 chromosome( 1…

Q: An organism is described as 2n = 12. How many chromosomes are present in a meiotic anaphase I cell…

A:

Q: After telophase I of meiosis. the chromosomal makeup of each daughter cell is:

A: Meiosis is the type of cell division where a diploid parent cell divides to give rise to four…

Q: Crossing over occurs during prophase Il of Meiosis.

A: Crossing over is essential for the normal segregation of chromosomes during meiosis. It is also…

Q: during hwat stage of meiosis do Centrosomes migrate to opposite poles

A: Meiosis is a type of cell division in which a parent cell divides into four genetically different…

Q: The genetic constitution of each cell after telophase II is different from the others. What two…

A: Meiosis is a specialized type of cell division that occurs in reproductive cells. Meiosis results in…

Q: During this phase of meiosis, the nuclear membrane reappears and there is a brief resting period…

A: Meiosis is a reductional division which reduces the chromosome number to half in daughter cell from…

Q: A cell has 8 chromosomes in G1 of interphase. Draw a picture of this cell with its chromosomes at…

A: During cell division, cell undergoes four stages of division, namely: G1 stage or gap 1 S stage or…

Q: Briefly illustrate how nondisjunction in meiosis can result in Down syndrome.

A: Down syndrome is commonly resulting from a disorder within the cellular division called"non…

Q: A chicken has 78 chromosomes in its somatic cells. How many chromosomes did the chicken inherit from…

A: Chromosomes are present in the cells as sets and the number of sets of these chromosomes contribute…

Q: what is Rare mitotic nondisjunction

A: Mitosis - Mitosis is a process in which one cell divides to form two new daughter cells. These two…

Q: 2n=46 2. 3. MeioticStage: MeioticStage: Diploid no: Haploid no: Diploid no: Haploid no:

A: Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half…

Q: How does the first meiotic division differ from mitosis? The second meiotic division differ from…

A: Cell division is of two kinds that are mitosis and meiosis. The cell duplicates its complete content…

Q: A normal female Drosophila produces abnormal eggs that contain all (a complete diploid set) of her…

A: Although the two mammals and fruit flies produce XX females and XY male, their chromosomes…

Q: There are 56 chromosomes in a mature elephant cell. If one of the elephants cells responsible for…

A: Meiosis is a process of cell division in which a single cell divides into four daughter cells such…

Q: If a baby is born with 3 copies of chromosome 18. This genetic abnormality is due to: O a defect in…

A: The presence of three copies of chromosome 18 in humans is called trisomy 18 or Edward's syndrome.…

Q: From this point on, meiosis is very similar (but not exactly similar) to what happened in mitosis.…

A: Introduction In higher organism there are two types of cell divisions found, mitosis and meiosis.…

Q: Which meiotic stage is represented in the image below? O Anaphase I Anaphase II Metaphase |…

A:

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: sperm cell from the fruit fly Drosophila melanogaster contains four chromosomes. How many…

A: Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half…

Q: What is the mechanism of generating aneuploiding A) Mitotic unequal segregation of…

A: Aneuploids are the individuals whose chromosome number is not a multiple of the haploid number (n).…

Q: A diploid species has four chromosomes per set for a total of eightchromosomes in its somatic cells.…

A: A Diploid celled species have two homologous copies of each chromosome, each copy is from the each…

Q: Are there any factors that can cause an increase in the risk of developing an error in the meiotic…

A: Meiosis is a special kind of cell division employed in the production of haploid gametes . The…

Q: Trisomy 21, or Down's syndrome, is the result of which event occurring during the meiotic process?

A: Ans. A nucleus, where genetic material is contained in genes, is located on every cell in the human.…

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: What are the major differences between mitosis and meiosis? Explain this both in terms of the…

A: Cell division that takes place in organisms are mitosis and meiosis. Meiosis is a reductional…

Q: Humans cells normally have 46 chromosomes (2n). Specify the number of chromosomes present at each of…

A: During meiosis, there are 23 pairs of (46) diploid chromosomes and after Anaphase I, the chromosomes…

Q: Cell Undergoing Meiosis Meiosis plays an important role in gametogenesis. Which phase of Meiosis I…

A: Cell cycle are the series of events that produce daughter cells from the parent cells.

Q: Meiosis ensures the even distribution of chromosomes to the daughter cells. Why does meiosis can…

A: The daughter cells created by mitosis are indistinguishable, though the daughter cells delivered by…

Q: During meiosis, in which stage does crossing over occur? Select one: a. Anaphase I O b. Prophase I…

A: BASIC INFORMATION  CELL DIVISION  It is necessary for all the cells In this the parent cell divides…

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: