Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN: 9780134580999
Author: Elaine N. Marieb, Katja N. Hoehn
Publisher: PEARSON
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- Alternative versions of a gene on homologous chromosomes are called ____________.
- Abnormal cell division genetically gone wrong is called _________________.
- In meiosis, one germ cell produces how many gametes?
- In meiosis, new sex cells have a ________________ number of parental chromosomes?
- During meiosis, a process called ____________________ can produce increased
genetic variation in the new gametes due to the close contact between sister chromatids of homologous chromosomes.
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- In meiosis _______ are separated during anaphase I, and _______ are separated during anaphase IIarrow_forwardMom has a genotype of Aa Bb and Dad is Aa bb. The A and B genes live on different chromosomes. Draw out and track these alleles on the chromosomes through meiosis.arrow_forward37) The (2n) or diploid chromosome number in humans is ______________________. Group of answer choices 46 8 23 4 92 38) We get ____________ chromosomes from our father. Group of answer choices 46 4 92 23 2 39)______________ is the cell division process where a diploid stem cell become 4 haploid gametes. Group of answer choices Mitosis Meiosis 40) There is no limit on how many sperm can enter an egg. Group of answer choices True Falsearrow_forward
- Complete the following table given that the cell that is undergoing meiosis started 6 chromosomes. Question End of Meiosis I End of Meiosis II # cells #chromosomes per cell haploid or diploid replicated chromosomesarrow_forwardThe condition that exists when an organism gains or loses a single chromosome is known as ________. Aneuploidy Monosomy Polyploidy Haploidarrow_forwardA Tasmanian Devil has a diploid number of 14. How many chromosomes would be in a Tasmanian Devil zygote? _________ In a Tasmanian Devil gamete? _______ In a Tasmanian Devil liver cell? ________arrow_forward
- _______ are chromosomes whose genes have no direct impact on the sex of an organism. a Gametes b Homologous chromosomes c Autosomes d Germ cellsarrow_forwardHuman sperm or egg cells contain one set of chromosomes which is a configuration known as __________ or ________. Group of answer choices diploid, n diploid, 2n haploid, 2n haploid, narrow_forwardIncluding the sex chromosomes, the chromosome number of a normal human cell is ___________ and the chromosome number of this HeLa cell is (look at picture). (Hint: Chromosome number is different from total chromosome count.)arrow_forward
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