During meiosis, what happens during "crossing over" that generates recombinant chromosomes?  Group of answer choices chromosomes get twisted up and often do not separate equally non-sister chromatids swap reciprocal segments of DNA sister chromatids  swap reciprocal segments of DNA homologous chromosomes do not pair

Q: Homologous chromosomes contain the same _________________, but may not contain the same…

A: Homologus chromosomes are the chromosomes with same genes. For example, we have a pair of…

Q: The special cell line that gives rise to sperm and egg cells is called ____________. Group of answer…

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

Q: After meiosis 1, are the resulting cells haploid or diploid? How can you tell?   Group of answer…

A: Meiosis is a type of cell division which takes place in germ cells in organisms who reproduce…

Q: A 4n=24 organism undergoes meiosis and produces four gametes. What is the ploidy and chromosome…

A: In meiosis chromosome number in gametes are reduced to half of their parent cells.

Q: Daughter cells produced in meiosis have Multiple Choice   one-fourth the number of chromosomes as…

A: Meiosis comes under the category of cell division that plays a role in the formation of daughter…

Q: Gametes contain one of each kind of chromosomes because * the homologous chromosomes separate during…

A: Meiosis occur in the diploid cells , which are destined to form the gametes . It is called the…

Q: Draw a nucleus and it's chromosomes where the cell is in metaphase of meiosis I The cell has two…

A: The homologous pairs of chromosomes coincide on either side of the equatorial plate in metaphase I.…

Q: Independent assortment of chromosomes occurs during _____.     mitosis and meiosis II     meiosis…

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

Q: Which of the following can you see from a karyotype? 1. Chromosomes as they appear in metaphase of…

A: The genetic material of the cell are seen in the nucleus of the cell. These genetic material are DNA…

Q: Nondisjunction is when chromosomes do not separate correctly in anaphase. Nondisjunction in meiosis…

A: Question - Nondisjunction is when chromosomes do not separate correctly in anaphase. Nondisjunction…

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: Sketch a comparison of Metaphase Mitosis and Metaphase I Meiosis (diploid:8 chromosomes n=4) - Be…

A: Metaphase is a stage during the process of cell division (mitosis or meiosis) where all the genetic…

Q: Please compare the processes of Meiosis 1 and Meiosis 2 for a cell that has a diploid number of 6.…

A: Meiosis consists of two divisions namely meiosis I and meiosis II. The first division of meiosis is…

Q: During meiosis, what happens when chromosomes "cross over"? Group of answer choices chromosomes get…

A: Meiosis is a type of cell division in which daughter cells receive half the amount of genetic…

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: You have a cell with 4 homologous pairs of chromosomes.  Assuming no crossing over, how many…

A: Crossing over is a process where the genetic material is exchanged between two homologous…

Q: You are watching a cell undergo meiosis in the lab. You are unsure if it is undergoing anaphase I or…

A: Cell division is a phenomenon involved synthesis of novel cells by the splitting of parent cell . It…

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 of the following statements is INCORRECT? Mitosis is a conservative mechanism that preserves…

A:

Q: Which of the following events takes place in meiosis but not in mitosis? Breakdown of the nuclear…

A: Introduction A parent cell divides into two or more daughter cells in the process of cell division.…

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: The amount of DNA per cell of a plant species is measured in cells found a different stages of…

A: Mitosis division takes place in all cells in which the parent cell is divided into two daughter cell…

Q: In meiosis, DNA replicates during a. prophase I. b. both prophase I and prophase II. c. prophase…

A: Introduction:- Meiosis is the divison occuring during gamete production.This is also known as…

Q: What is the fundamental difference between mitosis and meiosis?  Be sure to include the following:…

A: The cell is the basic structural and functional unit of life. It carries out various functions in…

Q: What is crossing over?

A: Meiosis cell division is divided into two stages. Meiosis I or reductional cell division reduces the…

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: 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: 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: Select two that apply. Which of the following generate genetic diversity in meiosis? homologous…

A: Meiosis, in particular, develops novel genetic material combinations in each of the four daughter…

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: In which specific stage (or substage) of mitosis or meiosis or both does each of the following…

A: The chromosome undergoes different changes as the cell cycles proceed.

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: what is in the nucleus at the end of Mitosis and cytokinesis vs what is in the nucleus at the end of…

A: Answer: MITOSIS = It is the division in cell cycle where a cell divides in to two identical daughter…

Q: Mitosis reduces the chromosome number of the two daughter cells by one-half? Group of answer choices…

A: Introduction :- Mitosis is the division of a parent cell into two daughter cells after the nucleus…

Q: During meiosis, sister chromatids segregate to opposite poles during __________, and homologous…

A: Meiosis is called as reductional division because the number of chromosomes and amount of DNA…

Q: The Thompson seedless grape is triploid, with three copies of each chromosome. Which phase of the…

A: Triploid have three set of haploid chromosomes in an organism and is referred as 3n.It is a rare…

Q: The following four questions refer to the picture below: 1) In meiosis, the homologous chromosomes…

A: Mitosis: it is a type of cell division in which a diploid (2n) mother cell divides once and produce…

Q: Which of the following statement is correct about chromosome?    options:   Chromosomes are…

A: In particular organism genetic material is DNA. DNA along with histones form Nucleosome. Nucleosome…

Q: Which of the following processes leads to aneuploidy, the condition of having too many or too few…

A: Nondisjunction results in daughter cells with abnormal chromosome numbers (aneuploidy).  An error in…

Q: Which of the following statements regarding mitosis and meiosis is false? All the events unique to…

A: Meiosis is a cell division which results in four haploid daughter cell. Meiosis is the process of…

Q: A duplicated chromosome is made of 2.A maternal and paternal chromosome present together, each with…

A: 2.A maternal and paternal chromosome present together, each with two sister chromatids- telomere…

Q: Which of the following represents things that are equivelant?

A: Mitosis is equational division that  leads to the production of genetically identical offspring's.…

Q: Which of the following is true in comparing a cell's genetic information at the beginning of Meiosis…

A: what is Meiosis ? It is a type of cell division in which cell divides twice to form 4 daughter cells…

Q: In meiosis, how does prophase I differ from prophase II? During prophase I the chromosomes coil…

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

Q: What is meant by incomplete linkage? What does this have to do with pairing of chromosomes during…

A: Linkage is the close association of DNA sequences or genes on the same chromosome. The more close…

Q: In humans, random alignment of homologous chromosomes at metaphase, I in meiosis can theoretically…

A: At the point when recombination happens during meiosis, the cell’s homologous chromosomes line up…

Q: If a hypothetical cell (2n=4) undergoes normal meiosis I, but during meiosis II, nondisjunction…

A: Inherited problems can emerge when chromosomes carry on unusually during meiosis. Chromosome issues…

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: