The ratio of purple to white from a heterozygous purple flower crossed with another heterozygous purple flower would be 3:1. Heterozygous refers to having inherited two different forms of a particular gene, one from each parent.
The opposite is a homozygous genotype, where the living being inherits identical forms of a particular gene from the father and the mother,
        
                    
             
        
        
        
Answer:
C
Explanation:
Being on the coast will result in milder temperature fluctuations because the nearby body of water helps regulate any big changes a city might occur. Being near the coast where lots of water is evaporating and forming clouds which then move inland and precipitate or rain, often fairly close to shore.
If this is on a self grading assignment the answer programmed may be wrong if it says C is wrong.
 
        
             
        
        
        
<h2>Exhaustion stage of general adaptation.</h2>
Explanation:
The final stage of general adaptation theory is known as exhaustion stage.
The general adaptation is  has been divided into three stages- Alarm stage, resistance stage and exhaustion stage.
The theory of adaptation describes the physiological changes that an organism undergoes when it is exposed to stress. 
The first stage,which is the alarm stage which is characterized by the burst of energy and the stressor acts as a stimulus.
The second stage is the resistance stage when the organism develops the resistance against  stressor.
The last stage is the exhaustion stage when the energy is sufficiently depleted and the final adjustment is attained.
 
 
        
        
        
It is a rare genetic mutation that both the maternal and paternal partners have to be at least a carrier for the albinism gene.