25 POINTS HELP!! If the normal DNA sequence is GCA-TAA, what type of mutation would GCT-ATA-A be? a.) deletion b.) insertion c.) substitution d.) none of the above

Insertion

Explanation:

GCT-ATA-(A) has an extra unit. Therefore, one has been inserted in the sequence.

asfe afr dsef rfdg fghgnts fhbfgd   hdfdx

they had the law tat factories that produces smoke cannot be built near residential buildings.

building of proper sewage system was done to ensure that the waste is carried away from the humans so that they do not get diseases from it.

also they built water systems to provide water in those areas which are drought prone.