A fern is an example of a vascular plant!
        
                    
             
        
        
        
1. Nucleus
2.Different
3. Size
4. Adapted
5. Body
6. Job
7. Better
        
                    
             
        
        
        
Answer:
I think your answer is C. I Googled images. C is the closest resemblance to the image.
Explanation:
 
        
             
        
        
        
Hardy-Weinberg equilibrium requires no immigration or emigration, a large population, random mating, and no spontaneous mutations (all of which are virtually unavoidable in nature). Natural selection would violate these conditions.
Explanation:
 
        
             
        
        
        
Answer:
1. The parents genotypes could have been BO and AO
2. wire-hair
Explanation:
There are four possible blood types which are type A, B, AB, O. blood group is the classification of blood based on the presence or the absence of inherited antigenic substances on the surface of the red blood cells. They have hereditary basis and also rely on a series of alternative genes sometimes used in solving dispute of parental heritage. With the four possible blood groups, there are six possible genotypes and these are:
Blood type               possible genotypes
Type A                         AA, AO
Type B                         BB, BO
Type AB                           AB
Type O                              OO
Thus, for parents with blood type B and A to give birth to a child with blood type O, it means their genotype could have been both BO and AO  for them to be able to produce a child with OO. a cross between these two could give rise to OO.
Question 2
Wire hair is dominant (S) to smooth (s), thus wire hair could be in the homozygous (SS) and heterozygous form (Ss) and the smooth hair can only be expressed in the homozygous recessive form (ss). 
thus, in a cross between homozygous wire haired and smooth haired, we will have:
homozygous wire haired            homozygous smooth haired
 P gen              SS                x               ss
F1 gen.                                Ss
phenotype:                     wire haired