Answer:
D. 12cm
Explanation:
there are 8 A1, C1 and so on alleles there, this will be 8 cm and there are about 8 a2 and so on alleles,  this will be 4cm.
8 + 4 = 12cm
 
        
             
        
        
        
False. Asexual reproduction happens through mitosis only and produces offspring genetically identical to the parents.
        
             
        
        
        
I believe that the answer is D. If something has evolved, it can not interbreed with its old species. I think this is right!
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Answer:
Plants are valuable since they provide our food, materials for shelter, and purify the air (photosynthesis).
Animals such like livestock, supply us with food, fiber and leather.
The Endangered species act can help a local economy because it helps to supply clean air and pure water. It also protects our natural supplies.
 
        
             
        
        
        
The 5 ounces of beef strip steak would count as 5-ounce equivalents in the Protein Foods Group.  
Al the foods made from poultry, meat, seafood, peas and beans, eggs, processed soy products, seeds, and nuts are regarded as the component of the Protein Foods Group.  
Steak, like any other animal product, is a rich source of protein. A 5 oz serving of steak gives 38 grams of protein, more than 6 times of the amount in one egg. The proteins help in repairing muscles and other tissues and also helps in building muscles.