The right answer is B and C.
For proposal C, I will give you an example, that of an autosomal recessive disease. If a parent is heterozygous for an allele causing an autosomal recessive disease (due to a mutation), it may be that it transmits the allele to its descendence, as it may not be able to transmit it (since in one heterozygous subject, not all of its gametes carry the mutated allele) and thus the mutation will no longer be copied through the generaitons.
Each individual is genetically unique. Its genes are distributed along chromosomes contained in the nucleus. Mutations can lead to the appearance of different versions of genes: alleles. A diploid individual has two copies of each gene, which may be identical or different alleles. Mixing during sexual reproduction partly explains the genetic diversity of individuals.
Answer:
Genetic variations that alter gene activity or protein function can introduce different traits in an organism. If a trait is advantageous and helps the individual survive and reproduce, the genetic variation is more likely to be passed to the next generation (a process known as natural selection
Explanation:
Answer:
The answer to your question is 436.8 kcal of lipids
Explanation:
Data
Total number of calories = 1120 kcal
48 % carbohydrates
13 % proteins
? % lipids
Process
1.- Sum the percent of proteins and carbohydrates
48% + 13% = 61 %
2.- Calculate the 61% of 1120
1120 kcal ----------------- 100%
x ----------------- 61%
x = (61 x 1120) / 100
x = 68320 / 100
x = 683.2 kcal
683.2 kcal are proteins and carbohydrates
kcal of lipids = 1120 - 683.2
= 436.8 kcal
D, how hard the students try on the SAT seems the most reasonable.
