Question

the above figure shows sister chromatids separating in meiosis ii homologous chromosomes separating in meiosis i anaphase of mitosis multiple choice 1 point dna replication during interphase occurs prior to both mitosis and meiosis mitosis only meiosis only multiple choice 1 point chromosome number is reduced in half during meiosis only mitosis only both mitosis and meiosis

Explanation:

• Question 9: DNA replication occurs before both mitosis and meiosis. In mitosis, it ensures that each daughter cell gets a complete set of genetic material. In meiosis, it is necessary for the production of gametes with the correct chromosome number.
• Question 10: The chromosome number is reduced in half only during meiosis. Meiosis I separates homologous chromosomes, resulting in daughter cells with half the chromosome number of the parent cell. Mitosis maintains the same chromosome number as the parent cell.

Answer:

• Question 9: both mitosis and meiosis
• Question 10: meiosis only