During which phase of meiosis does variation occur? a anaphase I b cytokinesis c interphase d telophase I

Q: During which phase of meiosis (I or II) does a cell change from being diploid to haploid?

A: The process that allows the division of the parental cell into daughter cells is called cell…

Q: At the metaphase plate during metaphase I of meiosis, there are Select one: A. Chromosomes…

A: Meiosis is a reduction division .it is occured in germ cells of our body.  During metaphase 1 of…

Q: During which stage(s) of meiosis does DNA replication occur? A. Interphase B. Prophase I C. Anaphase…

A: Step 1 Every cell has the power to grow and divide to form new cells of the same kind. At the time…

Q: During which stage of Meiosis does crossing-over occur? O Prophase II O Metaphasel O Anaphase I| O…

A:

Q: At the metaphase plate of meiosis I, chromosomes are arranged as: a. Each chromatid alone ОБ. Dyads…

A: All the cells undergo differentiation and regeneration forming two types of cells, somatic cells…

Q: Crossing-over occurs in what stage of meiosis? O telophase II O telophase I O prophase I O prophase…

A: According to Bartleby guidelines, we are required to attempt first question in case of multiple…

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: The two homologs of a pair move toward opposite poles ofdividing cell during(A) mitosis.(B) meiosis…

A: Cell division is a important part of a life, we can say that the process of cell division works as…

Q: Use the word bank below to determine the phase of meiosis that matich with the pictures shown. Word…

A: Cell cycle is a series of changes occur in a newly divided cell through which it duplicates its…

Q: Meiosis I is called the division, and meiosis II is called the division. reduction; equational O…

A: Given: Cell division is the process where cell actually divides.Each and every cell divides either…

Q: There are two divisions during meiosis, what phases occur during each division? A. prophase,…

A: The phases that occur during meiosis are as follows: Prophase: chromosome condensation and crossing…

Q: During which stage of meiosis do homologous pairs of chromosomes separate from each other

A: Answer - Option D - Anaphase I

Q: Several cells like the one represented below undergo a normal meiosis I and meiosis II, so that each…

A: Sister chromatids differentiate during meiosis II, while homologous chromosomes separate during…

Q: During which of the following cellular events is ploidy cut in half? O meiosis II meiosis I mitosis…

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

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: 3 00 kl c. nondisjunction d. meiosis I O e. meiosis II enetically male 8-week-old fetus that…

A: In 1st diagram pairing of homologous chromosomes takes place. Chromosome number is 4 In 2nd…

Q: The part of meiosis that is similar to mitosis is ________. a. meiosis I b. anaphase I c. meiosis II…

A: Mitosis - mitosis is a process in which a parent cell divides into two identical daughter cells.…

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

A: Cells are the basic structural and functional unit of the organism. Cell division is the process in…

Q: Non-disjunction during meiosis can lead to several chromosomal disorders. When can non-disjunction…

A: Cell division is a phenomenon during which parent cell splits and gives rise to new cells . It…

Q: Sister chromatids separate during anaphase of which of thefollowing?a. mitosis c. meiosis IIb.…

A: The cell is the basic structural and functional unit of the body. It is responsible for various…

Q: Which phase of meiosis is depicted in the drawing below?a. Metaphase of meiosis Ib. Metaphase of…

A: Meiosis refers to a type of cell division in which a single cell is divided to form four haploid…

Q: Which phase of meiosis is the cell below in? Select one: O a. Telophase II b. Prophase II O c.…

A: Meiosis is type of cell division in which four daughter cell are formed from a parent cell . In this…

Q: In which stage of meiosis is crossing over initiated?a. prophase I c. metaphase IIb. anaphase I d.…

A: Answer is option a.) prophase I.

Q: The stage of meiosis in which chromosomes pair and cross over is: a. prophase I b. metaphase I c.…

A: Meiosis is a kind of cell division that creates four gamete cells by halving the number of…

Q: You would expect to find a synaptonemal complex in a cell at (a) mitotic prophase (b) meiotic…

A: Cell division is a basic life process in Living organisms. It can be of two types: Mitosis and…

Q: A certain species has three pairs of chromosomes: one acrocentric pair and two metacentric pairs.…

A: Chromosomes are thread-like structure, which are composed of nucleic acids and protein. The human…

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: Primary oocytes in females are O dipoid and undergo mitosis O dplcid and undergo meiosis O haploid…

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

Q: TABLE 1: SUMMARY OF MEIOSIS EVENTS (CHROMOSOME MOVEMENT/INTERACTION ONLY) Chromosome…

A: Introduction :- Cell cycle is defined as the orderly sequence of events in which the cell duplicates…

Q: How would each of the following events affect the outcome of mitosis or meiosis? a. Mitotic cohesin…

A: Since as per the honor code, we only answer three sub-parts at a time. Therefore, we are answering…

Q: In a cell at _______________, each chromosome consists of a pair of attached chromatids. (a) mitotic…

A: The cell cycle in eukaryotes has four phases: G1, S, G2, and M. The S, or synthesis phase, is when…

Q: During which stage(s) of meiosis does DNA replication A. Interphase B. Prophase C. Anaphase I or…

A: Cell division means when the cell grows and divides. One such division is mitosis. Mitosis is a…

Q: Beginning with a single cell, how many gametes at the end of meiosis are produced with a normal…

A: The cytogenetics is the primary method to detect the chromosomal abnormalities in humans. A…

Q: Chromosomes form tetrads during   prophase I of meiosis   metaphase I of meiosis   interphase…

A: Meiosis is the division that occurs in sex cells which reduce the chromosome number to half. Tetrad…

Q: The law of segregation of chromosomes arises due to events in _________.   A. Mitosis and…

A: According to Mendel’s law of segregation, a diploid organism contains two alleles at each genetic…

Q: f a nucleus has eight chromosomes when it begins meiosis, how many chromosomes does it have after…

A: Meiosis is a type of cell division. The cell is divided and produce some offspring cells. So there…

Q: Gametes contain one of each kind of chromosome because Select one O A The homologous chromosomes…

A: gametes are nothing but the germ cells from male and female of sexually reproducing organisms .…

Q: In which phase of meiosis are the pairs of sister chromatids lined up along the middle of the cell?…

A: Van Beneden (1883) first reported that the reduction in chromosome number occurred during cell…

Q: When gametes are formed, the segregation of alleles occurs during which phase of cell division? O…

A: Cell division is the process of formation of two or more daughter cells. It can occur due to mitosis…

Q: In which stage of meiosis I do the homologous chromosomes move to opposite poles of the cell? a…

A: The phases of meiosis can be classified in following types: Interphase, Prophase I, Metaphase I,…

Q: When a cell has two complete sets of chromosomes, it is: a.complete O b. triploid O C. haploid O d.…

A: It is important to understand the structure-function and organization of DNA to understand how…

Q: Mitosis is most similar to which part of meiosis?   a. meiosis I   b. meiosis II   c. telophase I

A: A single cell divides into two identical daughter cells during mitosis (cell division). One cell…

Q: Gametes are formed in Select one: a. Mitosis b. Meiosis c. None of the above mentioned

A: Gametes are the reproductive cells of an organism. They are also referred to as sex cells. In case…

Q: In which stage of meiosis is the chromosome number halved?

A: Meiosis is a type of cell division that involves two sequential nuclear and cell divisions called…

Q: Phases of meiosis Anaphase I a) Homologous pairs separate. b ) Chromosomes

A: Meiosis 1 if the reduction division in which chromosome number is reduced to half.  This division…

Q: Gametes contain one of each kind of chromosome because

A: The homologous chromosomes separate at the Anaphase 1 stage and each cell receives only one set of…

Q: A cell in G1 of interphase has 12 chromosomes (2 n = 12). How many chromosomes and DNA molecules…

A: According to guidelines we have to answer the first 3 sub-parts only. so please kingly post the…

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: