Genes | Crossing over frequency A and B | 12.5%
A and C | 6%
B and C | 18.5%

What are the two most likely sequences of these genes on a gene map for this chromosome? Select two options
a. B, A,C
b. A, B,C
c. C, B,A
d. C, A,B

a. B,A,C

b. C,A,B

Explanation: trust me

correct answer is option a.

tropopause, stratopause and mesopause have all in common aspect that is point of maximum temperature in its layer of the atmosphere. all layers of atmosphere observe abrupt change in temperature. tropopause is the boundary between troposphere and stratosphere. stratopause is the boundary between stratosphere and mesosphere. mesopause is the boundary between mesosphere and thermosphere. these all boundaries are ranges between altitude of 0 to 80 km.

the answer is a) a shiprock was formed by igneous process