Respuesta :

rehmughal

Answer:

Blank 1: Homologous Pair

Blank 2: Crossing Over

Explanation:

Meiosis (Prophase-1):

  • Homologous chromosomes align with each other and crossing over take place to cause variation.
  • Variation is caused for gametes making.

Mitosis (Prophase-1):

  • Only chromosomes appears
  • Ready to separate as sister chromatids for next phases.
  • No variation can be produced only clone somatic cells are formed.