A tetraploid cell (4n = 8): Select one: a. could be an autotetraploid from two parents,...
A tetraploid cell (4n = 8): Select one:
a. could be an autotetraploid from two parents, each 2n = 4
b. could be an allotetraploid from two parents, each 2n = 2
c. could be an allotetraploid from two parents, 1n = 2, 3n = 6
d. A or B
e. A or C
Homework Answers
Option A
A. 2n = 4, means both the parents will give 2 chromosomes so, the species will have total 4 chromosomes, 2n = 4. After chromosome doubling it will become 4n = 8.
B. The case described in A cannot happen here.
C. Same as B.
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A tetraploid cell (4n = 8): Select one:
a. could be an autotetraploid from two parents,...
A tetraploid cell (4n = 8): a. could be an autotetraploid from two parents, each 2n...
A tetraploid cell (4n = 8): a. could be an autotetraploid from two parents, each 2n = 4 b. could be an allotetraploid from two parents, each 2n = 2 c. could be an allotetraploid from two parents, 1n = 2, 3n = 6 d. A or B e. A or C
An triploid (3n = 6): a. could be an autotriploid from two parents, 1n = 2,...
An triploid (3n = 6): a. could be an autotriploid from two parents, 1n = 2, 2n = 4 b. could be an allotriploid from two parents, 1n = 2, 2n = 4 c. could be an allotriploid from two parents, both 1n = 3 d. A or B e. B or C
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