Answer:
1/2
Explanation:
Genotype of the heterozygous mother= X^cX
Genotype of color-blind father= X^cY
A cross between heterozygous mother and color blind father would give progeny in following phenotype ratio=
1 colorblind daughter: 1 colorblind son: 1 carrier but normal daughter: 1 normal son.
Therefore, this couple has 1/2 probability of getting a colorblind daughter is 1/2
 
        
             
        
        
        
I think the first one is right !.... but the for the other one it's B .
        
             
        
        
        
Answer:
Molecules  carrying amino acids are positioned in the  ribosome’s two docking sites.
Explanation:
A ribosome is a molecular machine that  coordinates protein assembly. 
- A ribosome brings together correctly the  mRNA, which needs to be translated, and  the tRNA, which assists in the translation process, to come together correctly.
- During translation, tRNA molecules  carrying amino acids are positioned in the  ribosome’s two docking sites.
- After the translation, the tRNA disassemble and is being reused many times.  
 
        
             
        
        
        
Is there suppose too be a photo attached because if so it’s not