Answer:
Karyotype is the pictorial representation of all the chromosomes. The karyotype is important to recognize any change in the chromosome structure of an individual.
The microdeletion and microinsertion is occur at the molecular level. These changes can only be diagnose by the molecular techniques and karyotype only involves the structure of chromosome but not at the molecular level so cannot diagnose the microinsertion and microdeletion.
I believe the answer is C?
A.Musclar Balance Because it helps you with physical health.
I would say 1,2,&4 because bones cant protect organs from bacteria or sunlight.