One way of creating a variation in a population is through genetic replication errors. This will make new type of alleles. Environmental factors causes variation such as affecting enzyme activity and function. The changes would show in the phenotype of an organism.
<span>Answer: D. description on the food's label of whether the ingredients were grown locally.</span> <span><span>It is the kind of data which is most closely related to a food's nutritional value.
</span><span>In the food label, we will find the “Nutrition Facts,” how much fat, protein, and carbohydrates the food contains. One needs to learn how to read the food label and, interpret it. From there, you decide which food is healthy for you.</span></span>
Answer:
1. BB x bb
2. 100% black
Explanation:
Heterozygous offspring would have the genotype Bb. In order to produce offpsring that are 100% heterozygous, that means each parent must be homozygous. Therefore, the genotypes of the parents are BB (black rabbit) and bb (white rabbit). See punnet square attached.
The phenotype refers to the expression and display of the genotype. We will assume that because black is denoted by a capital B, and white by a small b, that black is the dominant allele. Therefore, if 100% of the offspring have the genotype Bb, then 100% of the offspring have the phenotype of black fur.
First one is A) and the second one is D)
