Answer:
sandston takes many of thousand if years to form
Explanation:
<span>the deliberate modification of the characteristics of an organism by manipulating its genetic material.</span>
Answer:
100% or 1
Explanation:
This question involves a gene coding for fur color in bears. According to the question, black fur allele (B) is dominant over the brown fur allele (b). This means that a bear heterozygous for fur color (Bb) will be phenotypically black.
In this question, a black father bear (genotype BB) and a brown mother bear (genotype bb) were crossed, the baby bears will all have a genotype Bb (see punnet square in the attached image). Since all the offsprings of this cross have genotype Bb, this means that 100% will have black fur.
The answer is
A
Behavior isolation is behaviors involved in mating which could also cause it to prevent mating
Organisms that obtain energy by eating other organisms are called consumers. They are organisms like animals and fungi.