A monosomy occurs when a zygote has a single chromosome missing in each cell. This happens when<span> a portion of the chromosome has one copy while there are two copies in the rest of the other chromosomes.An example of an disorder is the Turner Syndrome which has only 1 X chromosome in female genome.</span>
        
             
        
        
        
Characoal has an energy more than the wood that’s why it burns hotter but if there is no sufficient air supply it will make the characoal less efficient
        
             
        
        
        
Answer:
It depends on the experiment I think
Explanation:
 
        
             
        
        
        
Receive deoxygenated blood from the body
        
             
        
        
        
Answer:
I think it's b but good luck and nice profile pic :D