If you were referring to a cross between BB and Bb genotype then the answer would be 50%.
You can figure this out by making a Punnett Square.
       B      b
B   BB    Bb
B   BB    Bb
If you look at the result there is a chance that 2 out of the 4 will have a mixed genotype of Bb. The probability would then be 50%. 
        
                    
             
        
        
        
Answer:
for a celestial body to be a planet of the solar system, it must meet three conditions: it must be in orbit around the Sun, have been molded by its own gravity into a round or nearly round shape, and have “cleared the neighbourhood around its orbit,
Explanation:
 
        
             
        
        
        
Im not sure if this is right or not but i think it might be C.
Hope its right!!!!
        
             
        
        
        
Answer:
Explanation
Given that 36% are recessive in traits
100-36 = 64% for dominant traits considering a whole population to be 100%
P=dominant allele
q= recessive allele
P2= dominant genotype
q2= recessive genotype
 according to hardyweinberg principle, p+q=1
64/100= 0.64 frequency for dominant traits or genotype, therefore 
 p2=0.64 
 then
P=√0.64
p= 0.8
Therefore, dominant allele frequency (p) for the population is 0.8 
 
        
             
        
        
        
This character trait is known as homoplasy. the definition of  homoplasy that two or more species share a character, but they did not descend from a common ancestor.
This trait is known as convergent evolution, or convergence.