19. Consider the data below to answer item 19. What information can be provided in the column for meiosis? A. 4 - n or haploid   B. 4 - 2n or diploid   C. 2 - 2n or diploid   D. 2 - n or haploid

What process is represented by the numbers 3 and 7 in the diagram below? * 4a 4b 3 5 2a 2b 9. 7 3 is mitosis and 7 is meiosis O 3 is meiosis and 7 is mitosis

Gametes contain one of each kind of chromosome because   Select one: A.  The homologous chromosomes separate during meiosis. B.  Crossing-over occurs during prophase I. C.  Only one replication of DNA occurs during meiosis. D.  The chromatids separate during meiosis.

number of chromosomes is present in ii heart cells of an organism and the sperm of an organism. The statement given above is completed by the information in row 11 _ii is present in Rowi 11 A. diploid haploid B. polyploidhaploid C. gaploid diploid D. diploid diploid

Which of the following represents things that are equivilant? a. Two alleles for the same gene in a homologous chromosome pair b. The sequences of DNA in the two sister chromatids of a chromosome after meiosis I c. the number of homologous chromosomes per cell before and after meiosis I d. the number of chromosomes in each of the four daughter cells after meiosis II

What is the designation for a gamete with one copy of each homologous chromosome? Select one: a. 3n b. 46 chromosomes c. n d. 2n

What is necessary for a chromosome bridge to occur?     a.    centromeres are necessary      b.    chromosome bridges only apply to meiosis      c.    centromeres and fusion      d.    fusion is necessary      e.    applies only to mitosis and involves fusion and centromeres

Design a different nuclear-division system that wouldachieve the same outcome as that of meiosis.

Crossovers occur between  a. non-sister chromatids during meiosis I  b. non-sister chromatids during meiosis II c. sister chromatids during meiosis I  d. sister chromatids during meiosis II