The Process Of Meiosis! Biology Trivia Questions Quiz

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| By Shannon Gilroy
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Shannon Gilroy
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Quizzes Created: 9 | Total Attempts: 9,887
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  • 1/8 Questions

    Sex cells, like sperm and eggs, have only half a set of chromosomes making them ____________ cells.

    • Diploid
    • Haploid
    • Sex
    • Option 4
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About This Quiz

Explore the fascinating process of meiosis with our trivia quiz! Learn where meiosis occurs in humans, understand the importance of crossing over, and identify key chromosome characteristics. This quiz is perfect for biology students looking to deepen their understanding of how haploid sex cells are created.

The Process Of Meiosis! Biology Trivia Questions Quiz - Quiz

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  • 2. 

    Pairs of chromosomes with the same traits are called ______________________ pairs.

    • Homologous

    • Chromatids

    • Sister

    • Option 4

    Correct Answer
    A. Homologous
    Explanation
    Homologous pairs of chromosomes are pairs that have the same genes in the same order, although they may have different versions of those genes. These pairs are found in diploid organisms, where each chromosome in the pair comes from one parent. Homologous pairs are important during meiosis, as they undergo crossing over, which leads to genetic variation. Therefore, homologous is the correct term to describe pairs of chromosomes with the same traits.

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  • 3. 

    What process creates haploid sex cells (gametes)?

    Correct Answer
    Meiosis
    Explanation
    Meiosis is the process that creates haploid sex cells, also known as gametes. During meiosis, a diploid cell undergoes two rounds of division, resulting in four haploid cells. These haploid cells, such as sperm and eggs, contain half the number of chromosomes as the original cell. This reduction in chromosome number is essential for sexual reproduction, as it ensures that when gametes combine during fertilization, the resulting offspring will have the correct number of chromosomes. Therefore, meiosis is responsible for the production of gametes in organisms.

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  • 4. 

    How many new cells are produced at the end of telophase II?

    Correct Answer
    4
    Explanation
    During telophase II, the two haploid cells formed during meiosis I divide further, resulting in the formation of four new cells. This is because the chromosomes have already been separated during anaphase II, and now the cytoplasm divides to create two new cells from each of the two cells. Therefore, at the end of telophase II, four new cells are produced.

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  • 5. 

    When chromosomes exchange traits this is called ___________________.

    Correct Answer
    crossing over
    Explanation
    Crossing over refers to the process in which chromosomes exchange genetic material during meiosis. This exchange of genetic material leads to the recombination of traits between homologous chromosomes, resulting in genetic diversity. It is an essential mechanism for genetic variation and plays a crucial role in evolution.

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  • 6. 

    Where does meiosis take place in females?

    Correct Answer
    ovaries
    Explanation
    Meiosis takes place in the ovaries of females. During meiosis, the ovaries undergo a specialized form of cell division that results in the production of eggs or ova. This process is essential for sexual reproduction as it ensures the formation of haploid gametes with half the number of chromosomes. The ovaries contain numerous follicles, each containing an immature egg. These eggs undergo meiosis to form mature eggs that can be fertilized by sperm. Therefore, the correct answer is ovaries.

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  • 7. 

    Where does meiosis take place in males?

    Correct Answer
    testes
    Explanation
    Meiosis is the process of cell division that produces gametes, such as sperm cells in males. In males, meiosis takes place in the testes. The testes are the primary reproductive organs responsible for producing sperm cells through the process of spermatogenesis. Within the testes, specialized cells called spermatogonia undergo meiosis to produce haploid sperm cells, which are then released for fertilization. Therefore, the correct answer is testes.

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  • 8. 

    Which pair of chromosomes determines sex of the offspring?

    Correct Answer
    23
    Explanation
    The pair of chromosomes that determines the sex of the offspring is chromosome number 23. In humans, females have two X chromosomes (XX) while males have one X and one Y chromosome (XY). The presence of the Y chromosome in males determines their sex.

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  • Mar 21, 2023
    Quiz Edited by
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  • Jan 30, 2015
    Quiz Created by
    Shannon Gilroy
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