Georgia Military College BIO 123 Sexual Reproduction Quiz. Grade 8.67 out of 10.00 (87%)

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Home / My courses / 19WNCMP BIO-123-20103 / Week 5 / Sexual Reproduction Quiz Started on Saturday, February 16, 2019, 3L20 AM State Finished Completed on Saturday, February 16, 2019, 3L38 AM Time ... taken 18 mins 32 secs Marks 13.00/15.00 Grade 8.67 out of 10.00 (87%) Question 1 Question 2 In Mark 0.00 out of 1.00 What type of genetic disorder has occurred if a baby is missing part of chromosome five? Select one: a. Down syndrome b. Turner syndrome c. Edward syndrome d. Klinefelter syndrome e. Cri du Chat syndrome ! Which of the following chromosomal abnormalities is typically asymptomatic in humans? Select one: a. Trisomy 13 " b. Trisomy X c. Trisomy 18 d. Trisomy 21 e. Trisomy Y http://gmc.mrooms3.net/mod/quiz/review.php?attempt=2107742&cmid=3004776 3/11/19, 4D30 PM Page 1 of 7 Question 3 Question 4 Question 5 A cell is undergoing meiosis, but an excessive amount of DNA ends up in one gamete and too little DNA in another. What explains this occurrence? Select one: a. nondisjunction ! b. misinheritance c. synapsis d. telophase I e. mitosis What phase of meiosis comes before prophase II? Select one: a. telophase I ! b. anaphase I c. metaphase II d. anaphase II e. telophase II What occurs in oogenesis that does not occur in spermatogenesis? Select one: a. four functional eggs are produced http://gmc.mrooms3.net/mod/quiz/review.php?attempt=2107742&cmid=3004776 3/11/19, 4D30 PM Page 2 of 7 Question 6 Question 7 Question 8 a. four functional eggs are produced b. only one cell eventually completes meiosis II c. both sperm and egg are produced d. four cells are produced and fertilization is required for completion e. one cell is produced and fertilization is required for completion ! Three copies of chromosome 21 means that a person has _(blank) _. Select one: a. Turner syndrome b. Patau syndrome c. Klinefelter syndrome d. Down syndrome ! e. Edwards syndrome If a new kind of beetle were discovered that had a classification of sex determination like humans, what would it have? Select one: a. both sex chromosomes and autosomes ! b. both sex chromosomes and plasmids c. both sex chromosomes and asexual chromosomes d. both X and Z chromosomes e. both autosomes and Y chromosomes Question 9 Question 10 What is true of gametes and spores? Select one: a. they are both produced by animals b. they are autosomal c. they are haploid ! d. they are diploid e. they join in fertilization The second meiotic division is comparable to a mitotic division except that the cells produced are _(blank) _. Select one: a. diploid b. somatic c. haploid ! d. polyploidy e. autosomal What chromosome abnormality occurs to result in a person having Klinefelter syndrome with long arms, long legs and some breast development? Select one: a. XYY b. Trisomy 18 c. Trisomy 13 d. XXY ! http://gmc.mrooms3.net/mod/quiz/review.php?attempt=2107742&cmid=3004776 3/11/19, 4D30 PM Page 4 of 7 Question 11 Question 12 Question 13 d. XXY ! e. Monosomy X What would the sex chromosomes of a female with Turner Syndrome look like? Select one: a. XO ! b. XX c. XY d. XXY e. OY A geneticist found that the gene order is ABCDEFG on one chromosome and the gene order is ABCDEFGFG on the other homologous chromosome. What type of mutation occurred? Select one: a. duplication ! b. inversion c. translocation d. trisomy e. deletion http://gmc.mrooms3.net/mod/quiz/review.php?attempt=2107742&cmid=3004776 3/11/19, 4D30 PM Page 5 of 7 Question 14 What allows for genetic variation in organisms when they are produced? Select one: a. mitosis b. crossing-over, independent assortment, and fertilization c. random fertilization d. mutations " e. meiosis Using the figure above of the life cycle of humans, indicate what "e" represents. Select one: a. meiosis b. mitosis c. haploid egg ! d. diploid egg e. zygote or embryo http://gmc.mrooms3.net/mod/quiz/review.php?attempt=2107742&cmid=3004776 3/11/19, 4D30 PM Page 6 of 7 Question 15 What is the term for the formation of sperm? Select one: a. oogenesis b. homologous formation c. spermatogenesis ! d. synapsis e. mitosis [Show More]

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