Multiple Choice
Diatoms and some yeasts are unicellular eukaryotes that have mechanisms of nuclear division that may resemble intermediate steps in the evolution of mitosis.Which of the following is a characteristic feature of nuclear division in these organisms?
A) They have circular chromosomes that are segregated by attachment to the plasma membrane.
B) They have circular chromosomes that are segregated by attachment to spindle microtubules.
C) Chromosomes are not condensed during nuclear division.
D) The nuclear envelope remains intact during division.
Correct Answer:
Verified
Correct Answer:
Verified
Q16: Which of the following does not occur
Q35: Several organisms,including some diatoms and yeasts,have intermediate
Q36: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7910/.jpg" alt=" -In the figure
Q37: You have the technology necessary to measure
Q38: Density-dependent inhibition is explained by which of
Q39: Following DNA replication,each eukaryotic chromosome consists of
Q41: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7910/.jpg" alt=" -The unlettered circle
Q42: During which phase of mitosis in animal
Q43: Which is the first checkpoint in the
Q45: If there are 20 centromeres in a