2 <span>different allele combinations would be found in the gametes produced by a pea plant who’s genotype was RrYY</span>
        
             
        
        
        
Answer:
.
Explanation:
To explain the last sentence, what I mean by that is the sudden decrease in air pollution in just a few weeks is what would have typically taken multiple years to do. Due to less drivers, factories shutting down, and more, less toxic and infirm mental hazardous chemicals were released into the atmosphere in an extremely short amount of time. However, nowdays, it is almost back to where is was before the pandemic.
 
        
             
        
        
        
Answer:
24.995 is most likely the answer
sorry if i'm wrong but yeah
 
        
             
        
        
        
Two examples of radioisotopes that can be used are carbon-14 to determine the age of fossils. Second, we can use iodine-131 to treat thyroid disease.