We presume that meiosis evolved later than mitosis.What process would not have to evolve in cells undergoing meiosis in order to make this transition?
A) Homologous chromosomes would have to pair up.
B) An additional division would have to occur,but without a second DNA replication.
C) Sister chromosomes do not separate at first anaphase; centromeres hold until second division.
D) a method of lining up single chromosomes along the metaphase plate
E) fertilization processes to restore the diploid number in an organism
Correct Answer:
Verified
Q42: The nuclear membrane reappears in mitosis during
A)
Q43: What forms the contractile ring in animal
Q46: During what stage of meiosis do sister
Q47: Would it be possible to observe crossing-over
Q48: Without considering the variation provided by crossing-over,how
Q51: An organism has 8 pairs of chromosomes.If
Q52: In plant cells, what is responsible for
Q53: During crossing-over
A) chromosomes switch poles.
B) mitosis becomes
Q54: Homologous chromosomes are genetically identical to each
Q55: Meiosis results in a change in chromosome
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents