Which of the following is true? O Meiosis and Mitosis both involve crossing over Meiosis and Mitosis both produce gametes Meiosis and Mitosis both produce diploid cells Meiosis and Mitosis both produce haploid cells Meiosis and Mitosis both lead to increased genetic variation Meiosis and Mitosis both randomly segregate chromosomes

Which of the following is true? O Meiosis and Mitosis both involve crossing over Meiosis and Mitosis both produce gametes Meiosis and Mitosis both produce diploid cells Meiosis and Mitosis both produce haploid cells Meiosis and Mitosis both lead to increased genetic variation Meiosis and Mitosis both randomly segregate chromosomes

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter2: Cells And Cell Division

Section: Chapter Questions

Problem 21QP: Which of the following statements is not true in comparing mitosis and meiosis? a. Twice the number...

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Figure 13.6 Which of the following statements about nondisjunction is true? Nondisjunction only results in gametes with n+1 or n-1 chromosomes. Nondisjunction occurring during meiosis II results in 50 percent normal gametes. Nondisjunction during meiosis I results in 50 percent normal gametes. Nondisjunction always results in four different kinds of gametes.
Tetraploidy may result from: a. lack of cytokinesis in meiosis II b. nondisjunction in meiosis I c. lack of cytokinesis in mitosis d. nondisjunction in mitosis in the early embryo e. none of these
What would be a likely consequence if cohesin removal during meiosis occurred in the same way as mitosis? Meiosis would stall in metaphase II Meiosis would stall in metaphase I Nondisjunction would occur during anaphase II Nondisjunction would occur during anaphase I Meiosis would normally occur because cohesin removal is the same in both meiosis and mitosis
Which of the following is true in comparing a cell's genetic information at the beginning of Meiosis II towards the end of Meiosis II? O It has twice the DNA of the cell that began meiosis. O It has one-fourth the DNA and one-half the chromosomes as the cell that began meiosis II. O It has the same amount of DNA at the beginning and end of Meiosis II It has half the amount of DNA as the cell that began meiosis.
After telophase II of meiosis, the chromosomal makeup of each daughter cell is: Practia diploid, and the chromosomes are each composed of a single chromatid. O diploid, and the chromosomes are each composed of two chromatids. O haploid, and the chromosomes are each composed of a single chromatid. O haploid, and the chromosomes are each composed of two chromatids.
Which of the following statements does BEST compare the processes of mitosis and meiosis? Group of answer choices Mitosis involves two division cycles and results in haploid gametes, while meiosis consists of one division cycle and results in a diploid daughter cell Mitosis involves two division cycles and results in diploid daughter cells, while meiosis consists of one division cycle and results in haploid gametes. Mitosis involves one division cycle and results in diploid daughter cells, while meiosis consists of two division cycles and results in haploid gametes. Mitosis involves one division cycle and results in haploid gametes, while meiosis consists of two division cycles and results in diploid daughter cells.
Meiosis produces daughter cells that are ; while mitosis produces daughter cells that are O Similar to each other and to the parent cell / Very different from each other and from the parent cell O Similar to each other and to the parent cell / Very different from each other and the parent cell O Very different from each other and from the parent cell /Very different from each other and from the parent cell. o Very different from each other and from the parent cell / Similar to each other and to the parent cell
Meiosis is relatively rare and mitosis is relatively common. Which of the following makes meiosis different from mitosis? Meiosis produces DNA-less cells. We don't fully understand meiosis mechanisms. All gametes are diploid, whereas daughter cells from mitosis are haploid. The resulting cells (gametes) are haploid.
pair of homologous chromosomes pair of homologous chromosomes HH nondisjunction normal meiosis I meiosis II normal meiosis II nondisjunction Sometimes chromosomes or chromatids do not separate as they normally would during meiosis and this phenomenon is called non-disjuction. This phenomenon has occurred in the above diagrams during anaphase II in A and anphase I in B anaphase I in A and anaphase II in B metaphase I in A and metaphase II in B metaphase II in A and metaphase I in B
Nondisjunction in leads to the formation of gametes that are all aneuploid. meiosis I meiosis II both meiosis I and mitosis both meiosis I and meiosis II
The process of crossing-over occurs during Prophase I of meiosis Prophase II of meiosis Metaphase I of meiosis Anaphase I of meiosis The process of meiosis involves:: one DNA replication and one cell division two DNA replications and two cell divisions one DNA replication and two cell divisions two DNA replications and one cell division Sporic meiosis, where both the haploid and diploid stages of the life cycle are multicellular, is characteristic of animals bacteria fungi plants
What are some of the key differences between mitosis and meiosis? Select all that apply. Reduction division occurs in meiosis only. Mitosis produces four daughter cells and meiosis only produces two. Gametogensis occurs in mitosis only. Meiosis produces four daughter cells and mitosis only produces two. Mitosis produces cells that are genetically identical to the parent cell whereas meiosis produces cells that only have half the genetic material of the parents. Both Mitosis and meiosis produce cells that are genetically identical to the parent cell.