Help Suppose a mutation were to occur to the mRNA sequence in Bonus question #1, in which an extra Uracil is added to the mRNA molecule between the 6th and 7th position. This mutation would cause a change to the codon sequence that . Changes such as these can result in variations that could be . 

First blank:

1. Causes the removal of the start codon, therefore no protein will be built

2. Results in the addition of extra amino acids to the protein

3. Causes a stop codon to end the amino acid chain to early

4. Results in no change to the amino acid sequence

Second blank:

1. Harmful to the organism

2. Neither harmful nor beneficial to the organism

3. Beneficial to the organism

4. All of the above

explanation:

for  example, forests have higher evapotranspiration than other ecosystems,  such  as grasslands, because of their deeper roots and greater leaf area. thus forests have a net moistening effect on the atmosphere and become a moisture source for downwind ecosystems.

he forelimbs below belong to four species that descended in a direct line from the ancestral mammal shown above. of the four descendants shown, which species most likely appeared earliest in evolutionary history?

the sun creates it's own light, also gives light and life to bunch of stuff like plants,animals,humans etc.photosyntesis is the process of making food which needs sun,water,nutrients etc.

answercells,tissues,organs,organ,system-organism;

levels of biological organization; organism,population,community,ecosystem,biome,biosphere,

hope this .good luck