the cell is: 24) The stage of meiosis during which tetrads align in the center o
ID: 302488 • Letter: T
Question
the cell is: 24) The stage of meiosis during which tetrads align in the center of d. prophase II a. prophase I b. metaphaseI c 25) The stage of meiosis during which centromeres di stage of meiosis during which centromeres divide and sister opposite sides of the cell is d. prophase II b. metaphase c.anaphase I1 a. anaphase I 26) What is synapsis? a The binding together of sister chromatids during the S stage of interphase b. The binding together of homologous chromosomes during prophase of mitosis d. The binding togetflogous chromosomes during prophase I of mciosis 27) The stage of meiosis during which homologous chromosomes are pulled to opposite sides of a. anaphase Ib. metaphase A chromosomal anomaly that causes Down syndrome the cell is: c. anaphase II d. prophas II 28) The stage of meiosis during which a cleavage furrow appears, producing four c. metaphase II d, telophase I daughter cells with chromosomes consisting of single chromatids: a. telophase b telophase II 29) What is the name of the resting phase between the two meiotic divisions? b, interphase c. interkinesis d. none of the above 30) What is the name of the cell produced during oogenesis that's essentially just a nucleus surrounded by a cell membrane, with no cytoplasm? a. oocyte b. secondary oocyte c. polar body d. 31) What do we call the condition in which an organism's cells contain more than two entire sets of chromosomes? a. polyploidy b. aneuploidy c. dislocation d. duplication 32) What do we call the condition in which an organism's cells contain two sets of chromosome with the exception of one chromosome type, of which there are either three or only one? polyploidy a. b. aneuploidy c. dislocation d. duplication -33) what is Down Syndrome? a. Trisomy 13 b. Monosomy 13 c. Monosomy 12 d. Trisomy 21 34) What did Mendel mean by the FI generation? a. the original organisms to be hybridized b. the parent generation c. the grandchildren of the parent generation d. the offspring of the parent generationExplanation / Answer
24. b) Metaphase I
25. c) anaphase II
26. d) The binding together of homologus chromosomes during prophase I of meiosis
27. a) Anaphase I
28. b) Telophase II
29. c) Interkinesis
30. c) polar body
31. a) polyploidy
32.b) aneuploidy
33. d) Trisomy 21
34 d) the offspring of the parent generation
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