Answer:100% black with rough for both phenotype and genotype;4/4,1
Explanation:
so if a black coat and rough coat are dominant and a guinea pig that is a purebred(homozygous)black coat with rough coat and a homozygous white coat with smooth coat breed the dominant allele will show up for both so as a result since the black coat and rough coat are dominant the result will be 100% black with rough coat.
The answer is [ D ] According to me
<span>The answer is:<span>Surface currents are created by the Earth's rotation and changes in temperature.
</span>Ocean currents has two major types of currents, surface currents and deep currents. Ocean currents can be generated by a lot of factors. These factors include: </span><span>
-wind;
-density differences in water masses caused by temperature and salinity;
-variations;
-gravity; and,
-events such as earthquakes.</span>