1) The abnormal separation of chromosomes is classified as a. diploid budding b. haploid budding c. non-disjunction d. disjunction
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2) The pair of homologous chromosomes is classified as a. tetravalent b. trivalent c. bivalent d. covalent
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3) The special enzymes are released during necrosis from a. lysosomes b. vacuoles c. cytoplasm d. Golgi bodies
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4) The number of cells that are destroyed in adults by apoptosis are a. 20 to 35 billion cells b. 50 to 70 billion cells c. 10 to 20 billion cells d. 15 to 25 billion cells
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5) The number of chromosomes in each daughter cells are a. 58 b. 52 c. not equal d. equal
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6) The cell division of mitosis is considered as means of a. budding b. binary fission c. sexual reproduction d. asexual reproduction
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7) The process by which haploid daughter cells are formed by the division of diploid cells is called a. binary fission b. meiosis c. mitosis d. cell regeneration
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8) The process of cell division in prokaryotic cells which is similar to mitosis is called a. diffusion b. primary fission c. binary fission d. active transport
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9) The phases of mitosis does not includes division of a. cytoplasm b. mitochondria c. vacuoles d. nucleus
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10) The nucleus must migrate to the cell center in vacuolated cells plants a. after telophase b. before anaphase c. before prophase d. after prophase
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11) The example of organisms that produces haploid gametes through mitosis includes a. diploid hydra b. haploid fungi c. diploid algae d. haploid flagella
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12) In anaphase I of meiosis, the chromosomes contains one pair of a. daughter nucleosomes b. sister nucleosomes c. daughter chromatids d. sister chromatids
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13) The centrosomes are found by the duplication of a. cristae b. vacuoles c. cytoplasm d. centrioles
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14) The time in cell cycle when the metabolic activity of cell is high is classified as a. interphase b. interphase c. interphase d. exophase
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15) The period of rest in which daughter cells enters after meiosis I is a. karyokinesis b. cytokinesis c. interkinesis d. vacuokinesis
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16) The causes of necrosis includes a. injury b. cancer c. infection d. all of above
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17) The name of German biologist that observed cell division through mitosis is a. John Watson b. Christian Rene De Duve c. Ernst James d. Walther Flemming
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18) The biebs that are broke off from cell are called a. apoptotic bodies b. necrosis bodies c. tuberculosis bodies d. cytokinetic bodies
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19) The tumors that remain on their original location are called a. hydra tumors b. bud tumors c. benign tumors d. cancerous tumors
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20) The tumors that invades their tissues are called a. benign tumors b. metastasis c. prostatis d. malignant tumors
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