Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Mitosis & cytoplasmic division function in __ A. Asexual reproduction of a single-called eukaryotes B. Growth & tissue repair in multicelled species C. Gamete formation bacteria & arches D. Sexual reproduction in plants and animals E. Both a & b | show 🗑
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| A duplicated chromosome has __ chromatid. A. One B. Two C. Three D. Four | show 🗑
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| Homologous chromosomes ____ A. Carry the same genes B. Are the same shape C. Are the same length D. All of the above | show 🗑
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| Most cells spend the majority of their lives in ____ A. Prophase B. Metaphase C. Anaphase D. Telophase E. Interphase F. D and e | show 🗑
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| show | C. Centromere
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| show | C. Interphase
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| In intervals of interphase, G stands for _____. A. Gap B. Growth C. Gey D. Gene | show 🗑
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| show | C. A cell grows and duplicates its DNA
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| show | A. The same as
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| A plant cell divides by the process of ___ A. Telekinesis B. Nuclear division C. Fission D. Cytokinesis | show 🗑
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| BRCA1 and BRCA2 ___ A. Are checkpoint genes B. Are proto-oncogenes C. Encode tumor suppressor D. All of the above | show 🗑
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| show | A. Malignant cells
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| show | Tumor
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| show | Contractile ring
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| show | Cell plate
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| show | Centrosomes
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| Caused by metastatic cells | show 🗑
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| show | Spindle
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| Indention | show 🗑
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| Shortens with age | show 🗑
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| show | Anaphase
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| show | Prophase
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| show | Telophase
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| show | Metaphase
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| DNA replication | show 🗑
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| show | Cytokinesis
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| show | Alleles
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| show | Males
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| May be none between meiosis 1 and meiosis 2 | show 🗑
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| Chromosomes lined up | show 🗑
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| Haploid | show 🗑
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| Form at fertilization | show 🗑
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| show | Prophase
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| show | B. More variation among offspring
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| show | B. Reduces the chromosomes number for gametes
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| Meiosis ____. A. Occurs in all eukaryotes B. Supports growth and tissue repair in multi-celled species C. Gives rise to genetic diversity among offspring D. Is part of the life cycle of all cells | show 🗑
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| show | D. All of the above
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| show | B. Halves
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| show | A. 39
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| show | C. Anaphase 2
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| Crossing over mixes up _____. A. Chromosomes B. Alleles C. Zygotes D. Gametes | show 🗑
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| Crossing over happens during which phase of meiosis? A. Prophase 1 B. Prophase 2 C. Anaphase 1 D. Anaphase 2 | show 🗑
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| ____ contributes to variation in traits among the offspring of sexual reproduces. A. Crossing over B. Random attachment of chromosomes to spindle poles C. Fertilization D. Both a and b E. All are factors | show 🗑
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| show | B. Homologous chromosomes pair up only in meiosis
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Created by:
Jasminemarisa