Chromatids are
a. attached at the centriole.
b. a pair of chromosomes, one from the mother and one from the father.
c. attached at their centromeres.
d. identical until crossing over occurs.
e. both attached at their centromeres and identical until crossing over occurs.
E
You might also like to view...
Describe at least two reasons why the time it takes your breath to produce a color change in BTB after running 1 minute might be different from the time recorded for another person?
What will be an ideal response?
These organisms, which all live together, would be considered a(n) __________
a. organism b. population c. community d. ecosystem
The diaphragm is a sheet-like skeletal muscle that separates the
a. thoracic and pleural cavities. b. thoracic and pericardial cavities. c. thoracic and abdominopelvic cavities. d. pleural and pericardial cavities.
With deductive reasoning, you draw conclusions from specific observations
__________________ Indicate whether the statement is true or false.