Answer:
scientist Antonie Van Leeuwenheok
 
        
             
        
        
        
C is your answer because when genes are close together on the same chromosome there strongly linked meaning that that gene will most likely be inherited as a unit more frequently than others
        
             
        
        
        
The water gets inside the cell and it looks like its going to burst...the weight will be heavier 
        
             
        
        
        
Gonadotropin releasing hormones causes the ovaries and testes to greatly increase their production of estradiol and testosterone.
Gonadotropin releasing hormone is a hormone is released from nerve cells in the brain or produced in hypothalamus and transported to the pituitary gland through the blood stream. These hormones are very important in fertility.
        
             
        
        
        
Answer: variation, reproduction, and heritability.
Explanation:  Genetic variation is an important force in evolution as it allows natural selection to increase or decrease frequency of alleles already in the population. Genetic variation is advantageous to a population because it enables some individuals to adapt to the environment while maintaining the survival of the population.  
All species must reproduce to survive. Organisms cannot live forever, so they must reproduce to allow their species to continue to live on. Reproduction is nature's way of allowing a species to survive.
Higher heritability means the trait evolves faster; fewer generations are required for the trait to increase to the same degree as a trait with lower heritability. For this reason, genetic correlation and heritability show how a trait might change from one generation to the next and into the future.