Q: Explain the role of oogenesis in process of meiosis and maturation ?
A: Gametogenesis, the production of sperm and eggs, takes place through the process of meiosis. Meiosis…
Q: Draw the stages of meiosis using three pairs of chromosomes
A: Meiosis is a cell division process where a single cell divides twice to produce four cells…
Q: Stages of Meiosis
A: Meiosis is the process of cell division by which a diploid cell divides to form haploid gametes. In…
Q: Explain the process of fertilisation.
A: Fertilisation is the process of the union of mobile sperm cell and immobile egg, generally taking…
Q: What are the major results of meiosis?
A: Meiosis is a type of cell division. There are two rounds of nuclear division that is meiosis I and…
Q: meiosis leads to a diploid cell in a life cycle, true or false
A: A kind of cell division that produces four haploid daughter cells after following two consecutive…
Q: Explain the benefi ts of having the processes of bothmitosis and meiosis.
A: As we know all living organisms are made of basic unit of structure and function called as cell.…
Q: At the end of meiosis I:
A: Meiosis : In organisms, sexual reproduction occurs with the fusion of male and female gametes, the…
Q: a) How are oocytes released? b) How are spermatozoa released? c) What is the frequency of both?…
A: Meiosis is a cell division in which the diploid cell divides into a haploid cell, reducing the…
Q: a. If a couple had more than one child, would all the children have the same bands as the first one?…
A: Possessing of genes in a child is random though it has the genes of both parents .
Q: true or false:  crossing over during meiosis is responsible for creating unique combinations of…
A: Meiosis or reduction division is a characteristic feature of all those plants and animals that…
Q: Give step involves loss of cytoplasm by the spermatids?
A: During the first meiotic division, spermatids result from the primary spermatocytes. It produces a…
Q: Define the term meiosis
A: Cell division is basically an event in which splitting of main parent cells takes place so that new…
Q: Describe the four stages of meiosis I
A: Meiosis is a type of cell division. The cell is divided and produces some offspring cells. So there…
Q: Represent the segregation of chromosomes during Meiosis 1 and Meiosis 2 in both male and female.
A: Meiosis is a type of cell division in which chromosome numbers are reduced to half, that is from 46…
Q: Describe the consequences of nondisjunction during meiosis
A: Non-disjunction occurs when the chromosomes do not separate properly, leaving gametes with one…
Q: An Ascus Contains which Products of a Single Meiosis?
A: An Ascus is a fungal spore which helps in reproduction process. The spore helps in surviving in the…
Q: Identify the stage of meiosis for the following cells:
A: Since we only answer one question at a time, we’ll answer the first one. Please resubmit the…
Q: Diagram the events of meiosis. At which stage do homologous chromosomes separate?
A: Cell division is the cycle by which a parent cell isolates into at least two girl cells. In…
Q: Identify if the description below happens in meiosis, mitosis, or both
A: Mitosis is an equational division in which a parent cell (2n) is divided into two daughters cells…
Q: Describe the events of meiosis.
A: Step 1 Every cell has the power to grow and divide to form new cells of the same kind. At the time…
Q: Discuss meiosis I and meiosis II
A: Meiosis Meiotic cell division occurs in germ cells of all living organisms. During meiosis, the…
Q: What is Meiosis? Show the overview of Meiosis.
A: Meiosis is a special type of division that occur during gametogenesis in diploid organism. Zygotic…
Q: (b). By using a table, compare mitosis, meiosis I and meiosis II.
A: Introduction :- Meiosis is a two-stage process in which the number of cells doubles but the number…
Q: Differentiate between life cycle showing zygotic meiosis and life cycle showing gametic meiosis.
A: Life cycle: it represents the development changes occurring in a series of events during the life of…
Q: Describe the differences between meiosis I and meiosis II.
A: Answer: Introduction: The order of events that results in cell development and cell division is…
Q: Explain why there are two divisions in meiosis and whythe DNA is not replicated between meiosis I…
A: Meiosis occurs to form haploid (n) sex gametes by two cell divisions (Meiosis I (4n---->2n + 2n)…
Q: Illustrate how a married couple could have a child with XYY and XXY. Illustrate clearly in which…
A: XYY syndrome refers to Jacob's syndrome that is also a genetic disorder caused due to the presence…
Q: Starting with oogonia, describe the formation ofsecondary oocytes by meiosis. What are polar bodies?
A: When the females are born, they have complete supply of the gametes for lifetime. At birth, there is…
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: Relate the general stages of meiosis to the specific processes of spermatogenesis and oogenesis.
A: Meiosis occurs only in gametocyte stages of the germ cells. Two cell divisions result in four new…
Q: Identify and describe the events that occur during meiosis.
A: Step 1 Every cell has the power to grow and divide to form new cells of the same kind. At the time…
Q: Crossing over occurs during the __________________________ phase of meiosis.
A: A cell cycle is a series of event that occurs in a cell to divide it into two cells by the process…
Q: Label the different stages of meiosis
A: Meiosis: Grasshopper testes (gametes in zygotene, pachytene, prophase I).
Q: Explain the TWO differences between the meiotic division of oogenesis and spermatogenesis.
A: Meosis is the process of cell division which happens in gamete formation It has two parts Meosis…
Q: What is the significance of meiosis?
A: The indirect process of cell division in which the chromosomes of parent cells divide once but…
Q: Identify the major events that occur in each phase of meiosis AND draw a labelled diagram.
A: Meiosis consists of two divisions, and the stages involved in the meiosis are (prophase, metaphase,…
Q: Explain the different stages of meiosis
A: Meiosis is a type of a cell division used for producing the gametes (egg cell or sperm) in the…
Q: Sequence the process of meiosis
A: Cell division is the process of division of cell into daughter cell. The cell division can take…
Q: List the steps of Meiosis.
A: Meiosis is a kind of cell division that take place in sexually reproducing organisms which results…
Q: OUse the "Word Bank" to fill in the blanks. O Draw the chromosomes as they go through Meiosis. a…
A: Cell division it is the process in which parents cell divided in to two or more daughter cell.…
Q: An XXX individual may be result of an abnormal complement of chromosomes in the egg or sperm. At…
A: Introduction Any cell contains the specific number of chromosomes and it is referred to as ploidy…
Q: Describe meiosis in detail .
A: Cell division is a highly significant process which occurs in all organisms. Cell cycle refers to…
Q: Explain the steps of meiosis in a diploid (2n ) cell.
A: Meiosis is a cell division that makes four daughter cells from a single parent cell.
Q: List and explain the steps involved in meiosis.
A: Cell division is the method through which a parent cell divides into 2 or more daughter cells. The…
Q: List and describe the phases of meiosis.
A: Cells are the unit of life which contribute in the formation of all living beings. It is the site…
Q: Describe or diagram the sequence of events in meiosis (both divisions)
A: Step 1 Every cell has the power to grow and divide to form new cells of the same kind. At the time…
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- Question 4 Consider a diploid organism with a diploid number of 30. Show your work and/or explain logic on all parts. a. How many total chromatids will be present in a typical cell at mitotic metaphase? b. How many tetrads are present in a metaphase I cell of meiosis? c. How many dyads are present in a metaphase II cell in meiosis? d. How many monads are expected in each product cell at the end of meiosis II?QUESTION 36 Which of the following occurs during meiosis in eukaryotic spermatogonia? A. One diploid cell becomes two diploid somatic cells. B. One haploid cell becomes two haploid somatic cells. C. One haploid cell becomes one diploid gamete. D. One diploid gamete becomes two haploid gametes. E. One diploid cell becomes four haploid gametes.What occurs during the stage of meiosis shown here? Question 19 options: A The chromosomes, each with two sister chromatids, line up across the middle of the cell. B homologous pairs separate and move to opposite poles of the cell C Sister chromatids separate and move to opposite poles of the cell; the nuclear membrane forms around the chromosomes. D The nuclear membrane dissolves, and the spindle fibres begin to form. E The second nuclear division is completed, and the second division of cytoplasm follows.
- Question 20 Which of the following statements regarding nondisjonction is incorrect? 1. could result in gametes with an extra chromosome 2. It occurs only in mitosis . 3. It can occur when sister chromatids do not separate as expected 4. It can occur when homologous chromosomes do not separate as expectedQuestion #1. What are the significance of APOPTOSIS. State whethear it is a developmental phenomena or not, support your answer. Question #2. What are the significance of MEIOSIS. State whethear it is a developmental phenomena or not, support your answer.What are the significance of MEIOSIS. State whethear it is a developmental phenomena or not, support your answer.
- Question #5 Stages of MeiosisPlease help me for part a and b, thank you so much!Match the phases of meiosis with their descriptions. Question 6 options: chromatids of chromosomes are pulled apart and move toward the cell sides nuclear membrane disappears and tetrads form chromosomes align along the middle of the cell tetrads align along the middle of the cell chromosomes from tetrads reach the sides of the cells and the nulcear membrane reforms chromatids of chromosomes reach the cell sides and the nuclear membrane reforms; cytokinesis occurs near the end chromosomes reside in the cell's center and the nuclear membrane disappears chromosomes of tetrads separate and move toward the cell sides 1. prophase 1 2. metaphase 1 3. anaphase 1 4. telophase 1 5. prophase 2 6. metaphase 2 7. anaphase 2 8. telophase 2I need help with a biology question, please see the image below, thanks Answer the following from the image with letters A,B,C, or D For an organism with a diploid number of 6, how are the chromosomes arranged during metaphase I of meiosis? Which sketch shows the arrangement of chromosomes that you would expect to see in metaphase of mitosis for a cell with a diploid chromosome number of 6? For an organism with a diploid number of 6, how are the chromosomes arranged during metaphase 2 of meiosis?
- Need urgent help with this question. Why do siblings, who share the same parents, look similar but not identical. Refer to the opportunities for genetic variability in meiosis in the explanation. (Grade 11 Bio)Need help with question: - if a nucleus has 12 chromosomes when it begins meiosis, how may chromosomes dose it have after telophase I ? How many are there after telophase II? - which meiotic phases underlie variation? - why is it advantageous for a species to have variation with in genetic material? When is it a disadvantage?QUESTION 34 What would be predicted to be the most common cause of chromosome translocations in Meiosis? A. Incorrect resolution of chiasmata in Meiosis II B. single point mutations during Meiosis II C. nondisjunction events resulting from incorrect resolution of chiasmata in Meiosis I D. improper cleavage of the cohesion complex