a) Define speciation? b) Mention the sex chromosomes present in human male and human female with the help of a flow chart determine genetically in human beings the sex of the offspring if the sperm carrying x chromosomes fertilizers the egg.

a) Define speciation? b) Mention the sex chromosomes present in human

1.	a) Define speciation? b) Mention the sex chromosomes present in human male and human female with the help of a flow chart determine genetically in human beings the sex of the offspring if the sperm carrying x chromosomes fertilizers the egg.
Answer» SOLUTION :a) Speciation is arising of a new species from a sub-population of a species which is geographically or REPRODUCTIVELY ISOLATED over a long PERIOD of time from the other population of the same species. b)