Consider a hypothetical species with a diploid genome, 2N=40. Which of the following is/are true? The total number of chromosomes in a somatic cell is 40 The haploid number of chromosomes is 40 There are 40 pairs of chromosomes During prophase of mitosis there are 40 dyads During prophase of mitosis there are 80 DNA molecules During prophase of mitosis there are 160 DNA molecules ODuring prophase of mitosis there are 80 telomeres Gametes will have a haploid number of 20 Gametes will have 20 pairs of chromosomes Gametes will be monosomic

Consider a hypothetical species with a diploid genome, 2N=40. Which of the following is/are true? The total number of chromosomes in a somatic cell is 40 The haploid number of chromosomes is 40 There are 40 pairs of chromosomes During prophase of mitosis there are 40 dyads During prophase of mitosis there are 80 DNA molecules During prophase of mitosis there are 160 DNA molecules ODuring prophase of mitosis there are 80 telomeres Gametes will have a haploid number of 20 Gametes will have 20 pairs of chromosomes Gametes will be monosomic

Biology Today and Tomorrow without Physiology (MindTap Course List)

5th Edition

ISBN:9781305117396

Author:Cecie Starr, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Christine Evers, Lisa Starr

Chapter8: How Cells Reproduce

Section: Chapter Questions

Problem 12SQ

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In the following diagram, designate each daughter cell as diploid (2n) or haploid (n).
Figure 10.6 Which of the following is the correct order of events in mitosis? Sister chromatids line up at the metaphase plate. The kinetochore becomes attached to the mitotic spindle. The nucleus reforms and the cell divides. Cohesin proteins break down and the sister chromatids separate. The kinetochore becomes attached to the mitotic spindle. Cohesin proteins break down and the sister chromatids separate. Sister chromatids line up at the metaphase plate. The nucleus reforms and the cell divides. The kinetochore becomes attached to the cohesin proteins. Sister chromatids line up at the metaphase plate. The kinetochore breaks down and the sister chromatids separate. The nucleus reforms and the cell divides. The kinetochore becomes attached to the mitotic spindle. Sister chromatids line up at the metaphase plate. Cohesin proteins break down and the sister chromatids separate. The nucleus reforms and the cell divides.
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