pair of homologous chromosomes pair of homologous chromosomes nondisjunction normal meiosis I meiosis II normal meiosis II nondisjunction Sometimes chromosomes or chromatids do not separate as they normally would during meiosis and this phenomenon is called non-disjuction. This phenomenon has occurred in the above diagrams during anaphase II in A and anphase I in B anaphase I in A and anaphase II in B metaphase I in A and metaphase II in B metaphase II in A and metaphase I in B

Q: Prophase I Metaphase I Anaphase I Telophase I Prophase II Metaphase II Anaphase II Telophase II…

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

Q: 1)Discusses why Meiosis I is referred to as reduction division and why Meiosis II is essentially…

A: In sexually reproducing organisms, a specialized form of cell division known as meiosis results in…

Q: During which one of the following options would you expect the arrangement of chromosomes shown in…

A: All organisms are composed of cells. All cells arise from pre-existing cells. Cell is the structural…

Q: The segregation of chromosomes in cell division is a result of O the random way each pair of…

A: Meiosis is a reduction and division. It is responsible for producing the gametes which are haploid…

Q: If a cell has a diploid number of 12 chromosomes before meiosis I and meiosis II, how many…

A: The process by which two sets of chromosomes migrate in the same pole during segregation (gamete…

Q: Can somebody label mitosis and meiosis I/II in reference to whether the chromosomes are diploid or…

A: The process through which a parent cell divides into two or more daughter cells is known as cell…

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: What phase of Meiosis II is the cell in? How do you know?  b.  Assuming all of the chromosomes…

A:

Q: A diploid cell undergoes meiosis. After telophase I of meiosis, each daughter cell O Diploid, and…

A: The chromosomes are encased in nuclei during telophase I. The cell now goes through cytokinesis,…

Q: Which of the following statements does BEST compare the processes of mitosis and meiosis? Group of…

A: Cell division is a type of splitting phenomenon in which main cell undergo splitting and gives rise…

Q: Identify the stage of meiosis pictured below. Prophase I Prophase II Metaphase I Metaphase II…

A: Introduction :  During meiosis, a single cell divides twice to form four cells. The quantity of…

Q: Nondisjunction in leads to the formation of gametes that are all aneuploid. O meiosis I meiosis II…

A: Mitosis : In the Anaphase of mitosis, sister chromatids separate and migrate to opposite cell poles…

Q: Which is NOT true of meiosis?

A: Meiosis is a kind of cell division which results in the production of four haploid daughter cells…

Q: Indicate the stage of meiosis (e.g., metaphase 2 = M2; prophase 1 = P1; anaphase 2 = A2; etc.) in…

A: Cell division is a process of dividing and multiple the cells to form more cell. There are two types…

Q: Haploid   Diploid  Mitosis  Meiosis please define these terms. The response doesn't have to be too…

A: All living organisms are made up of cells. The cells are the basic structural and functional unit of…

Q: In what stage(s) of meiosis do events leading to genetic variation occur? I Prophase I II Prophase…

A: Genetic variation refers to the differences that exist between individuals in a population due to…

Q: For the following events, specify whether they occur during mitosis, meiosis I, or meiosis II:A.…

A: Chromosomes are a compact form of DNA wrapped around some proteins and are generally present in a…

Q: What would be a likely consequence if cohesin removal during meiosis occurred in the same way as…

A: Although the process of meiosis is similar to mitosis, haploid gametes are generated instead of…

Q: NA replication occurs prior to mitosis and meiosis I. rossing over occurs in both meiosis I and…

A: Cell division can be defined as the process by which a parent cell can divide into the daughter…

Q: Prophase I of meiosis is different from prophase in mitosis because O The homologous chromosomes…

A: Meiosis is associated with crossing over and not with mitosis.

Q: Select all the features of meiosis that are true.

A: The features of meiosis includes : DNA is replicated in S phase. Nuclear envelope dissolves.…

Q: All of the following are distinctions between the process of mitosis and meiosis EXCEPT: Group of…

A: Cells divide and reproduce in two ways, mitosis and meiosis.  Mitosis is a process where a single…

Q: omatids present. Be sure to differentiate homologous chromosomes by using size, shape, ber labeling…

A: Mitosis and meiosis are types of cell division. Mitosis occurs in the normal cells and it occurs to…

Q: What are the stages of meiosis Chromatids seperate as centromeres divide Chromosomes (chromatid…

A: Meiosis is a mode of cell division in which one cell divides to form four cells. This occurs only in…

Q: There is a cell that has these 2 chromosemes---  Chromosome 1 that has gene T, and Chromosome 2 that…

A: Metaphase is a stage of mitosis in the eukaryotic cell cycle in which chromosomes are at their…

Q: Metaphase I a) Tetrads line up on cell’s equator.

A: Meiosis is a type of cell division, where 1 cell divides to form 2 cells and and 2 cells divide to…

Q: The Black Rhinoceros has a chromosome number of 84 (total). Based on this information, how many…

A: During mitosis, a cell duplicates all of its contents, including its chromosomes, and splits to form…

Q: A chiasma (plural = chiasmata) is (check all that apply): a physical connection between linked genes…

A: The examination of a human or another organism's entire DNA (containing all of its genes). An…

Q: Chromosome structure is composed of the following Telomere Centromere Chromatids All of the above

A: A chromosome is a thread-like long DNA molecule containing the genetic information of an organism.…

Q: Which of the following statements is an incorrect description of the processes of mitosis or meiosis…

A: Mitosis is the process by which a cell divides into two genetically similar daughter cells. Meiosis…

Q: Germ cells are specialized cells that develop into gametes. Gametes are produced through the process…

A: Cells are known to be the basic unit of life that can accomplish all of these functions. Several…

Q: All of the following could be deduced from the table except CRITERIA MITOSIS MEIOSIS 1. No. of…

A: Introduction Mitosis and meiosis are the two kinds of cell division. When people say "cell…

Q: Which of the following correctly describes a homologous pair of chromosomes in prophase of meiosis…

A: Meiosis is a type of cell division that forms four daughter cells from a single parent cell. It…

Q: Metaphase of mitosis differs from metaphase of meiosis I because homologous chromosomes do not…

A: Introduction The cell division is a process in which parent cell divides, finally giving rise to two…

Q: Meiosis is relatively rare and mitosis is relatively common. Which of the following makes meiosis…

A: Cell divides into new daughter cells when it reaches to a particular size. Normal somatic cells…

Q: Consider a cell in which nondisjunction occurs for all chromosomes during meiosis I. What would be…

A: Nondisjunction of chromosome is the process in which the separation fails to occur, that results…

Q: what does the cell of cells look like right before the mistake this in meiosis I and meiosis II

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

Q: Sister chromatids move to opposite poles of the cell during what stage of meiosis? anaphase II…

A: Meiosis :- It is a process where a single cell divides twice to produce four cells. The genetic…

Q: For a plant cell, on a blank sheet of paper, make 1 drawing of each of the phases of Meiosis I and…

A: Meiosis is a cell division in which four haploid cells are formed from a single diploid cell. It…

Q: A cell undergoing division has a haploid chromosome number of 15. Give the numerical value for each…

A: Meiosis is a type of cell division that is also known as reduction cell division. This because a…

Q: An organism has a diploid number of 16 in a primaryoocyte. How many monads migrate to each pole…

A: The cell division in which the parent cell divides twice to generate four daughter cells, is termed…

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: