Answer: 
- Half (8/16) of the offspring will have gray fur and black eyes.
- Half (8/16) of the offspring will have gray fur and red eyes.
- None (0/16) of the offspring will have white fur.
Explanation:
For the purposes of this question, we will assume the following notation for the involved alleles:
G: gray fur (dominant), g: white fur (recessive).
B: black eyes (dominant), b: red eyes (recessive).
A GGbb rabbit may only produce one type of gametes, namely Gb. 
A ggBb rabbit may produce either gB or gb gametes.
Since not all theoretical combinations are present, the resulting Punnett square may be simplified as follows:
        |     Gb
——-+-————
gB   |   GgBb
——-+-————
gb   |   Ggbb
As seen above, 100% of the offspring will have a Gg genotype (resulting in gray fur). As for eye color, half of them will have a Bb genotype (resulting in black eyes) whereas the other half will have a bb genotype (red eyes).
 
        
             
        
        
        
Answer:
Explanation:
For question 2 I  think the answer is Endocytosis. 'Exo' means out and 'Endo' means in. 
For question 4 I think it's A. 
If you have ever played it, think of Agario. The bigger the molicule (or circle), the slower it moves. 
I don't know about the others. 
Hope this helps :)
 
        
             
        
        
        
Explanation:
 When there is DNA shape mutation, one of the main things that could happend in the change of shape of the proteins, this creates a different pattern to arrange the nucleotids in the nuclei of the cells