Q: If a single diploid somatic cell with 18 chromosomes undergoes meiosis and produces sperm, the…
A: As we know all living organisms are made of basic unit of structure and function called as cell.…
Q: How Do Meiosis and Union of Gametes Produce Genetically Variable Ofspring?
A: Introduction: In meiosis, a single cell undergoes the process of division twice and result in the…
Q: For a hexaploid what is the value of n where n refers tothe number of chromosomes in a gamete
A: In most animals and eukaryotic organisms, there are two copies of autosome. This condition is known…
Q: Which of the following describes the products of meiosis? O two haploid cells four haploid cells two…
A: There are two types of cell division, mitosis and meiosis. The cell cycle includes interphase and M…
Q: How does anaphase I of meiosis differ from anaphase of mitosis?
A: Both mitosis and meiosis is a type of cell division. Both these mitoses and meiosis are typed by…
Q: Differentiate among somatic cells, gametes, and zygotes with regard to the number and origin of…
A: An organism contains different types of cells in their body. They maybe different in the function…
Q: What type of gamete is produced by an antheridial head? By an archegonial head? Are these produced…
A: The anthredial head and archegonial head are present in the bryophytes. The bryophytes are also…
Q: Concerning their biological function what is the difference between mitosis and meiosis?
A: A single cell divides twice to produce four haploid daughter cells during meiosis. The gametes —…
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 pccurs in meiosis during telophase?
A: Meiosis is a process where a single cell divides twice to produce four cells containing half the…
Q: Why do the cells produced by meiosis undergo two nuclear divisions but only have a haploid number of…
A: Meiosis is a cell division that occurs at the time of the formation of gametes. It is divided into…
Q: In humans, every male gamete contains: A One X and one Y chromosome One X chromosome C Two X…
A: Gametes are the reproductive cells of the organism. They are also called sex cells. Male gametes are…
Q: A gamete cell has 34 chromosomes. How many chromosomes will be in a somatic cell? How many tetrads…
A: 1. To find the number of chromosomes in a somatic cell if a gamete has 34 chromosomes A gamete is…
Q: Why is it necessary for gametogenesis to reduce the chromosome number of the sex cells by one-half?
A: Ans: Gametogenesis: It is the biological process in which haploid or diploid cells divide as well as…
Q: A cell has 40 chromosomes during G1 phase. How many sister chromatids does that cell have during…
A: Chromosomes are thread-like structures found within the nucleus of both animal and plant cells.…
Q: The purpose of meiosis is to produce four haploid ____________________ (type of cell).
A: Cell division happens when a cell divides into two or more daughter cells. All cells produced by…
Q: If an organism’s somatic cell has 2n=8, what will be the chromosome number of its gametes (undergo…
A: Meiosis is a reductional process. It is responsible for producing the gametes.
Q: In what phase of meiosis is this cell? O metaphase I O prophase II O metaphase Il O prophase I O 000
A: metaphase I
Q: When a diploid cell undergoes mitosis, the number of chromosomes in the resulting cells ____When a…
A: When a diploid cell undergoes mitosis, the number of chromosomes in the resulting cells are the…
Q: normal somatic cells of an organism have 100 chromosomes. how many chromosomes will be present in…
A: Chromosomes are long thread like structures that carry coded genetic in the form of genes. This…
Q: How does metaphase in meiosis I differ from metaphase in mitosis? In mitosis single chromosomes are…
A: Mitosis is equational division in which a diploid cell is divided into two equal diploid cells.…
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: 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: Why does DNA not replicate between meiosis I and meiosis II?
A: In the process of meiosis one cell divides twice to produce four daughter cells. Meiosis produces…
Q: How many chromosomesdoes a human normal haploidcell have? How many chromosomes does a human normal…
A: The chromosomes are a thread-like structure that consists of tightly packed DNA and proteins. The…
Q: Why must a gamete have only one-half the number of chromosomes found in body cells?
A: Meiosis is a reductional division. It consists of two stages: Meiosis 1 : It is an reductional…
Q: Mitosis and meiosis are both important processes of cell division in the life cycle of a sexual…
A:
Q: If a liver cell of a typical organism has 92 chromosomes, how many chromosomes will be in a gamete…
A: Genetics is an interesting division of biology that exclusively deals with the transfer of genetic…
Q: Why do mature gametes carry only one set of chromosomes?
A: Gametes are male and female gametes which are haploid .These are germ cells. Ex: sperm cell and egg…
Q: How does the role of meiosis in gamete production differ between organisms with a diploid-dominant…
A: An organic existence cycle (or simply lifestyles cycle or lifecycle) is a sequence of modifications…
Q: Is the interphase of meiosis different from the interphase of mitosis?
A: The cell cycle is a series of events through which cells divide and produce daughter cells. It is…
Q: Can meiosis occur in haploid cells? Why?
A: Meiosis is a type of cell division which results in the production of four daughter cells containing…
Q: does sister chromatids saperate in Meiosis I also?or only sapertae in Meiosis II?
A: Meiosis is a type of reduction division that consists of two divisions. Meiosis 1 starts with one…
Q: In a cell with four pairs of homologous chromosomes, how many combinations of chromosomes are…
A: chromosomes are condensed form of dna . they are formed via wraping the long dna molecules around…
Q: Which event during meiosis does NOT lead to genetic diversity in the gamete cells?
A: Sister chromatid replication is the process where the chromosome doubles it chromosomal content…
Q: At which stage of meiosis are sister chromatids separated from each other? a. prophase I b. prophase…
A: Meiosis ensures a haploid set of chromosomes at the last step of division. Mitosis and meiosis are…
Q: For which of the following is the number the same in humanmales and females?(A) interruptions in…
A: Meiosis is a type of cell division in which the parent cell divides twice into four daughter cells…
Q: What is a gamete and other cells that carry only a single set of chromosomes?
A: Gametes are cells that are formed by meiosis. Four gametes are formed as a result of two fissions.…
Q: What role does DNA play in meiosis?
A: Meiosis is type of cell division the other process i.e Mitosis produces two daughter cells with same…
Q: In Cell division of sex cell; why it is necessary to undergo or complete the Meiosis I and Meiosis…
A: Answer :- In cell division of sex cell it is necessary to undergo or complete the Meiosis I and…
Q: What would happen,if meiosis in humans always produced diploid gametes? Explain?
A: Meiosis is a special type of cell division occur in the germ cells of sexually reproducing…
Q: gametes (egg or sperm cells), where in the body would you expect this cell to be located?
A: Gamete production takes place for sexual reproduction.
Q: AC elegans cell has 6 pairs of chromosomes in G1. What is the total number of chromatids present in…
A: A diploid organism 2n will have 6 chromsome at G1. After S phase, each of 6 chromosome will…
Q: What phase of meiosis does • Homologous chromosomes enter synapsis?
A: Meiosis I In meiosis I, homologous chromosomes are separated into two cells such that there is one…
Q: Which phase of meiosis reduces the chromosomenumber?a. prophase I c. anaphase Ib. prophase II d.…
A: Meiosis is a process where a single cell divides twice to produce four cells containing half the…
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.
Why does it make sense that the number of chromosomes in a gamete is
half the number in a somatic cell?
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- If a cell with 24 chromosome pairs underwent meiosis, how many total chromatids would be in each gamete? What are three (3) differences between mitosis and meiosis?A gamete cell has 34 chromosomes. How many chromosomes will be in a somatic cell? How many tetrads are formed in meiosis 1?What is a gamete and other cells that carry only a single set of chromosomes?
- What phase of meiosis does the nuclear membrane breaks down and the spindle begins to form?What would happen to the chromosome number in gametes and offspring if gametes were formed by the mitotic process instead of the meiotic process?Why do the cells produced by meiosis undergo two nuclear divisions but only have a haploid number of chromosomes?
- How many different arrangements of chromosomes are possible in gametes if the cell atthe beginning of meiosis has 10 chromosomes?How many chromosomes does a human normal haploid cell have? How many chromosomes does a human normal diploid cell have? How many are thesex chromosomes within each of them?What is the difference between prophase I of meiosis and prophase of mitosis? How are they similar?
- During which phase(s) of the cell cycle are sister chromatids separated? a- meiosis I, meiosis II, and mitosis b- meiosis II c- meiosis I and mitosis d- meiosis II and mitosis e- meiosis IHow do the chromosomes in somatic cells and gametesdiffer from each other?What is the purpose of meiosis? In other words, why create haploid cells?