Indicate whether each of the following cells is haploid or diploid. Cell type Haploid or diploid? Microspore Primary spermatocyte Microsporocyte First polar body Oogonium Spermatid Megaspore Ovum Secondary oocyte Spermatogonium
Q: A cell with a diploid number of 24 undergoes meiosis I and II. How many chromosomes are in each…
A: Meiosis is a two-round cell division process that results in the formation of four daughter cells.…
Q: A zygote is made from the fusion of haploid gametes (egg and sperm) True False
A: Sex cells produce two different types of gametes, a male gamete, and a female gamete. The fusion 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: What are the possible abnormal gametes the male can produce with non-disjunction occurring in…
A: When nondisjunction occurs at the end of meiosis II it will result into 50% normal gametes. the…
Q: The diploid cells that undergo meiosis are known as [ Select ] The final daughter cells after the…
A: The diploid cells that undergo meiosis are known as meiocytes. The final daughter cells after the…
Q: The result of spermatogenesis is: 4 viable haploid spermatids. 1 viable haploid spermatid and 3…
A: The process of spermatogenesis occurs in the walls of seminiferous tubules, with stem cells known as…
Q: Nondisjunction in _ leads to the formation of gametes that are all aneuploid. meiosis I meiosis II…
A: In this case, it is clearly evident that both types of aneuploidies namely trisomy and monosomy…
Q: A zygote is made from the fusion of haploid gametes (egg and sperm) O True O False
A: Developmental biology is the branch of biology that deals with the development of embryo.
Q: The ovulated mammalian oocyte is arrested at: A. prophase of meiosis I B. metaphase of meiosis I C.…
A: The correct option is D.
Q: During zygotene stage of meiosis I, a remarkable pairing of chromosomes occurs. Look at the bottom…
A: Meiosis is a reduction division that reduces the number of chromosomes in the daughter cells.
Q: Identify the stages of meiosis described by the following meiotic events/conditions/terms. Write…
A: A single cell divides into two daughter cells during cell division, which is a biological process.…
Q: The statements about cell division numbered below that describe meiosis are - and (list your numbers…
A: The fundamental and active biological process by which a parent cell after replication of its…
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: The secondary oocyte leaving the follicle is in (a) interphase. (b) metaphase of the first meiotic…
A: Meiosis CD (Cell Division) is categorized into two stages. In meiosis, I, a reductional CD occurs…
Q: Each meiosis results in usable eggs in females and usable sperm in males. O A. 1; 1 O B. 4; 4 OC. 1;…
A: Before the process of fertilization, gametes are produced from each male and female through the…
Q: 1 mm
A: * Meiosis is one type of cell division which reduces chromosomal number half of the parent to…
Q: Regarding meiosis: select all correct statements: Sister chromatids are segregated from one another…
A:
Q: Match the stage of meiosis to it's description.
A: Meiosis : It is a type of cell division in which a diploid mother cell divides into four genetically…
Q: III. Stages of Meiosis Draw and label all stages. Indicate the magnification. Draw and label a cell…
A: Meiosis is a stage of cell cycle in which the division of cell takes place in two stages dividing it…
Q: Write one (1) short sentence explaining what happens during each pages of ‘Meiosis II’.
A: Cell division is one of the most crucial processes performed by a cell. It enables a single cell to…
Q: Meiosis of germ cells produces zygotes. O True False
A: Meiosis is a reductional division where diploid parental chromosomes are reduced to half 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: 38
A: The indirect process of cell division in which the chromosomes of brain cells divide once but…
Q: Adult to gamete _________ Zygote to embryo _________ Embryo to…
A: Mitosis is the cell division where two daughter cells are produced from a mother cell with same type…
Q: Draw and labe a clear picture of the first polar body and ootid cells for an organism that has a…
A: A polar body is a small haploid cell that is formed concomitantly as an egg cell during oogenesis,…
Q: Put the letter of each meiotic stage next to the correct event. Use each answer choice once and only…
A: * Meiosis is a process in which single parent cell divides and produce four cells that contain half…
Q: What are the possible abnormal gametes the male can produce with non-disjunction occuring in Meiosis…
A: Cell division is defined as the process by which cell multiply and involve nuclear as well as…
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: Label the different stages of meiosis
A: Meiosis: Grasshopper testes (gametes in zygotene, pachytene, prophase I).
Q: During spermatogenesis, which of the following options describes when cytokinesis would occur?…
A: Meiosis is a process where single germ cell divides twice to produce 4 cells containing half of the…
Q: true or false: nondisjunction during meiosis is the cause of down syndrome
A: Down syndrome is caused by failure of chromosomes during meiosis. cell division which results in the…
Q: Complete the following statements about the purpose of meiosis, autosomes, and sex chromosomes. Not…
A: In organisms that reproduce sexually, meiosis is a unique form of cell division of germ cells which…
Q: A primary spermatocyte has the genotype DdEe. These genes assort independently at Meiosis I. Show…
A: Meiosis is the process of cell division in gametic cells. Each diploid gametic cell undergoes…
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: 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: Describe how a female primordial germ cell can produce multiple gametes.
A: The female reproductive system includes ovaries, uterine tubes or oviduct, uterus, vagina, vulva and…
Q: Oogenesis results in 1 gamete per meiotic division. TRUE OR FALSE
A: Oogenesis is the process of formation of female gamete. This process begins inside the fetus before…
Q: What is the chromosomal number of the following: (haploid, diploid, triploid, tetraploid) 1. Kidney…
A: 1. Kidney cell - Diploid. 2.Skin cell - Diploid. 3. Sertoli cell - Diploid. 4. Ootid - Haploid. 5.…
Q: If nondisjunction takes place in a spermatocyte in the second meiotic division and the sperm…
A: Answer:- Option B is the correct choice. The nondisjunction is a process where the sister chromatids…
Q: Choose the best matching phrase in the right columnfor each of the terms in the left column.a.…
A: Chromosomes are present inside the nucleus and contain genetic information. Two types of chromosomes…
Q: What are the possible abnormal gametes the male can produce with non-disjunction occuring in Meiosis…
A: Meiosis is the reduction of cell division in which the chromosome number of the parental cell…
Q: A cat germ cell has a haploid number of 19 chromosomes. Complete the following table by stating…
A: A chromosome in G1 of the cell cycle is made out of an extremely long molecule of double stranded…
Q: Draw and label the first polar body and ootid cells for an organism that has a diploid chromosome…
A: In meiosis 1, a diploid cell becomes 2 haploid (23 chromosomes) daughter cells, each chromosome has…
Q: True or false after the first meiotic division the cells are haploid because they have only one…
A: Answer Meiosis - It is a nuclear division that occurs in the germ cells of sexually reproducing…
Q: Nondisjunction that produces a TRISOMY at fertilization can occur: Select an answer and submit. For…
A: Nondisjunction can cause many diseases, one of the most famous examples is down syndrome.
Q: Which of the following statement is NOT TRUE about MEIOSIS? Lüffen birini seçin: O a. Meiosis takes…
A: Meiosis is the process by which a single cell divides twice to produce four cells with half the…
Q: Match the the stage of Meiosis with the image (Note: not all cells are shown for each stage): 5.…
A: Introduction :- Cell cycle is a series of events and phases that a cell passes through , to get…
Q: What type of gametes can be produced by simple non-disjunction of the sex chromosomes in a human…
A: Non-disjunction is defined as the failure of proper separation of sister chromatids or homologous…
Q: Formation of Gametes The following cell completed interphase and replicated the chromosomes for…
A: Meiosis is a type of cell division which results in the formation of daughter cells from parent cell…
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- Human haploid gametes (sperm and eggs) contain: a. 46 chromosomes, 46 chromatids b. 46 chromosomes, 23 chromatids c. 23 chromosomes, 46 chromatids d. 23 chromosomes, 23 chromatidsA cell (2n = 4) has undergone cell division. Daughter cells have the following chromosome content. Has this cell undergone mitosis, meiosis I, or meiosis II?At which stage of meiosis are sister chromatids separated from each other? a. prophase I b. prophase ll c. anaphase I d. anaphase ll
- Is each of the following cell types haploid or diploid? How does eachcell type relate to the others?a. An oogoniumb. A primary spermatocytec. A spermatidd. A secondary oocytee. A polar body derived from a primary oocyteChoose the best matching phrase in the right columnfor each of the terms in the left column.a. meiosis 1. X and Yb. gametes 2. chromosomes that do not differbetween the sexesc. karyotype 3. one of the two identical halvesof a replicated chromosomed. mitosis 4. microtubule organizing centersat the spindle polese. interphase 5. cells in the testes that undergomeiosisf. syncytium 6. division of the cytoplasmg. synapsis 7. haploid germ cells that uniteat fertilizationh. sex chromosomes 8. an animal cell containing morethan one nucleusi. cytokinesis 9. pairing of homologouschromosomesj. anaphase 10. one diploid cell gives rise to twodiploid cellsk. chromatid 11. the array of chromosomes in agiven celll. autosomes 12. the part of the cell cycle duringwhich the chromosomes are notvisiblem. centromere 13. one diploid cell gives rise to fourhaploid cellsn. centrosomes 14. cell produced by meiosis thatdoes not become a gameteo. polar body 15. the time during mitosis whensister chromatids…Which of the following cells canundergo meiosis?a. the diploid body cells of an animalb. haploid gametesc. germ cells
- Describe one function, brought about by the process of meiosis thatspermatogenesis and oogenesis have in common. Please write the similarities between spermatogenesis and oogenesis in a paragraph ratherthan a table. Please discuss the process mentioning differentiation, multiplication anddivision. How many stages of meiosis do they go through. Please mention if haploid ordiploid cells are formed.What kinds of cells does meiosis produce? exact copies uniquePhases of meiosis Anaphase II Sister chromatids separate.
- Assuming that such a fly would be viable, what would be the sexof a fruit fly with the following chromosomal composition?A. One X chromosome and two sets of autosomesB. Two X chromosomes, one Y chromosome, and two sets ofautosomesC. Two X chromosomes and four sets of autosomesD. Four X chromosomes, two Y chromosomes, and four sets ofautosomesWhich stage of meiosis involves the separation of homologous pairs of chromosomes? anaphase II metaphase II prophase I anaphase I Gametic meiosis, where the haploid phase is unicellular and the diploid phase is multicellular, is characteristic of fungi animals bacteria plants. Complete the following statements using as many ofthe following terms as are appropriate: mitosis, meiosis I (first meiotic division), meiosis II (second meioticdivision), and none (not mitosis nor meiosis I normeiosis II).a. The spindle apparatus is present in cells undergoing_____.b. Chromosome replication occurs just prior to _____.c. The cells resulting from _____ in a haploid cellhave a ploidy of n.d. The cells resulting from _____ in a diploid cellhave a ploidy of n.e. Homologous chromosome pairing regularly occursduring _____.f. Nonhomologous chromosome pairing regularlyoccurs during _____.g. Physical recombination leading to the productionof recombinant progeny classes occurs during_____.h. The separation of sister centromeres occurs during_____.i. Nonsister chromatids are found in the same cellduring _____.