The distribution of the 2 sets of chromosomes into 2 separate and equal nuclei following the replication of chromosomes of the parent nucleus is known as:meiosis or cytokinesis ?
Sister chromatids of a half-bivalent in anaphase I not genetically identical due to:
chiasma formation
random assortment
interphase
cohesion
2007-03-28 08:17:15 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Biology
Question 1.
I would say it is known as mitosis (after meiosis the 2 sex cells do not have the same number of chromosomes as the parent cells!) - however, cytokinesis is the last phase of mitosis, therefore the answer is CYTOKINESIS
Question 2:
Chiasma formation, which is the cell cycle process whereby a connection between chromatids forms, indicating where an exchange of homologous segments has taken place by the crossing-over of non-sister chromatids.
2007-03-28 08:24:07 · answer #1 · answered by Jesus is my Savior 7 · 1⤊ 0⤋
Meiosis; cytokinesis refers to division of the cytoplasm
chiasma formation and eventual crossing over.
2007-03-28 15:23:31 · answer #2 · answered by brisko389 3 · 0⤊ 1⤋
Answer to question one is Meiosis and question two is random assortment
2007-03-28 15:27:31 · answer #3 · answered by I-man 2 · 0⤊ 1⤋
CYTOKINESIS
CHIASMA FORMATION
2007-03-28 15:25:02 · answer #4 · answered by ~*tigger*~ ** 7 · 1⤊ 0⤋