Answer:
b. bb and BB
Explanation:
For example, pattern of baldness is dominant in man and recessive in female. This is because the gene for baldness (B) in heterozygous state (Bb) expresses itself in male but not in female. It means gene B for baldness behaves as a dominant in male and as a recessive in female. In man due to influence of male sex hormone, a single gene for this trait can cause loss of hair.
But in woman (due to the absence of the male sex hormone) two genes are required to produce baldness.
BB or Bb = Bald in males
bb = not bald in male
BB = Bald in females
Bb or bb = not bald in females
Non-bald womam (bb; XX) x Bald man (BB; XY)
                        XB                                              BY
Xb     XX; Bb (non-bald daughter)          XY; Bb (bald son)
 
        
             
        
        
        
Answer:
Explanation:
The yield to maturity on a bond is the same thing as the required return. The YTM and the coupon rate is a totally different thing. The coupon rate is the interest which is computed on the principal amount whereas yield to maturity is a rate which is held at the maturity and its rate is also generated in maturity date.  
So, in the given case, the Coupon rate is 10% and the YTM is 8% as it reflects the maturity i.e two years from now 
 
        
             
        
        
        
C. can be difficult to maintain, even when cooperation would make both players of the game better off.
The Prisoner's Dilemma is a paradox that attempts to explain why two rational decision makers working in their own best interest might not cooperate with someone else even if it ultimately would be better for both of them. 
 
        
             
        
        
        
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