When you cross the parents on the outside of the Punnett square, the letters inside the boxes are the offspring
        
             
        
        
        
asexual is from one singular parent . offspring comes from one singular cell . that should help you work through that !
 
        
             
        
        
        
Answer: i answered the first one you posted go check 
Explanation:
 
        
             
        
        
        
Answer:
Carbon dioxide, Oxygen
Explanation:
The circulatory system of our body works following two pathways -
In pulmonary pathway the deoxygenated blood is carried to the lungs while in the second pathway, known as systemic pathway, the oxygenated blood is carried to the various parts and organs of our body. Thus the completed sentence in the question will be -
Blood being pumped by the heart is circulated in two circuits. One circuit carries blood with high levels of carbon dioxide to the lungs, and the other circuit carries blood with high levels of oxygen to the body.
 
        
                    
             
        
        
        
Answer:
a) If the electron transport protein is disrupted in the chloroplast then ATP production will not occur. ATP is required for the light-independent process like in the calving cycle by which carbohydrate production takes place. Therefore disruption in electron transport chain will reduce the production of carbohydrates and cellular respiration will also decrease.
b) The effect will be not good on the individual plant because ATP is important for the cell to grow and remain metabolically active and fit. Therefore this virus will hinder the growth and repairability of plant and would weaken the plant.