25. Chromosomes are Are only visible during early stages of cell division Are al

Question

25. Chromosomes are Are only visible during early stages of cell division Are always visible within the cell Always comprised of double strands Not necessary for cell division a. b. c. d. e Only inherited from one parent 26. Which of the following statements is true of mitosis? The process requires only one cell division to be complete. a. b. There are two cell c. The result is gamete formation. d. Crossing-over occurs between homologous chromosomes. e. Homologous chromosomes come together as pairs. divisions before the process is complete. ts is false regarding the process of meiosis? Meiosis produces gametes. b. a. Meiosis produces daughter cells with half the original amount of DNA found in the There are two cell divisions. Meiosis produces daughter cells with the same amount of DNA found in the original Homologous chromosomes exchange genetic information. original cell. c. d. e.

Explanation / Answer

25. (a) always comprised of double strand, each chromosome contain a single double stranded piece of DNA along with the packing protein.

26. (a) the process requires only one cell division to be complete,

27.(d) meiosis produces daughter cells with the same amount of DNA found in the original cell. The amount of DNA passed to daughter cell in meiosis is always half from the parents.

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