Answer:
The males can only either be black or orange
Explanation:
There can be no male calico because for an offspring to be a calico the two codominant alleles must each be carried on the two X chromosomes and in the males, there is the presence of just one X chromosomes, thus they can either be black or be orange. For the females, the can only be black if they carry the black allele on both X chromosomes, the same goes for the orange.
Parents                          XB            Y
     XB                          XBXB        <u>XBY</u>
     XC                          XCXB       <u> XCY </u>      
XBY- black male
XCY- orange male          
 
        
             
        
        
        
First of all, you spelled during wrong, but whatever, It still makes sense and i will still solve it.  Your answer to this is:  This is a short answer but still alliable.  I think, and know at the same time, it is mitochondria.
Really hope helps!-aparri
(thank you's are welcome)  
        
             
        
        
        
Answer:
its the nervous system and the endocrine system 
Explanation:
the nervous and the endocrine are the bodys main regulators
 
        
             
        
        
        
Answer:
Complex brain.
Explanation:
The cranial capacity of Homo sapiens are responsible for their successful adaptation on earth. They have the cranial capacity of around 1400cc.
The major environmental conditions has changed but the complex human brain has helped him to sustain and understanding the nature. Humans are successful to sustain on this earth due to their complex brain.
 
        
             
        
        
        
Tour you’ve is no a animal so what you mean I don’t know what a tourtis is ?