1. The indicator solution would turn to an amber color in the water if starch molecules were present in the water in the beaker. 2. The indicator would remain amber in color if starch molecules were not present in the water in the beaker.
3. The indicator would change to a black color if starch molecules were not present in the water in the beaker.
4. The indicator solution would remain black in color if starch molecules were present in the water in the beaker.

image result for describe the various types of gene mutationsghr.nlm.nih.gov

the types of mutations include: missense mutation: this type of mutation is a change in one dna base pair that results in the substitution of one amino acid for another in the protein made by a gene. nonsense mutation: a nonsense mutation is also a change in one dna base pair.

explanation:

the water is warmed up by the sun and then it evaporates into the atmosphere. the sunlight warms the water by its heat. water is then cooled down and condensation takes place. the water then finally returns back to the earth by the process of precipitation in the form of rain or ice.

explanation: