Answer:
Option C
Explanation:
A Mendelian trait is a dominant allele a offspring can receive from it's parents. Dimples or freckles are main examples of mendelian trait's because it's a dominant phenotype you can receive from your parents. Therefore the answer is option C or "humans can have dimples or not have dimples."
Hope this helps.
 
        
             
        
        
        
Answer:
The dotted line most likely represent  C NADH and FADH2
Explanation:
NADH is a reducing agent formed during glycolysis and TCA cycle. FADH2 also act as electron donor or reducing equivalent generated only during TCA cycle.
         NADH and FADH2 are reduced form of coenzyme NAD+  and FAD. NADH and FADH2 formed during glycolysis or TCA cycle, enters into the electron transport chain(ETC) to perform oxidative phosphorylation that deals with reduction of oxygen(O2) to water(H2O) along with the formation of energy in form of ATP.
 
        
             
        
        
        
Answer: General adaptation syndrome.
Explanation:
The general adaptation syndrome can be defined as a three step process which describes the physiological changes that the body goes through in stress conditions.
There are various types of strategy which was given after conducting the experiment on the rats.
Based on this different theories was given which helped person to cope with the stress conditions.