Answer:D. ¼ red, ½ pink, ¼ white
Explanation: Phenotypic ratio is the expression of the genetic makeup of an individual.
4'o clock plant is a plant that exhibit codominance.
Codominance is a condition in which the two allele of a gene are contributing to the phenotype of an individual. In 4'o clock plant both allele A=( red color)and a=(white color) are both contributing to the phenotype hence the color pink.
The gentopyic ratio is AA,Aa Aa, aa
The phenotyic is ¼ red, ½ pink, ¼ white.
Aa(Heterozygous) having the two allele interract gives pink color.
Answer: The answers are fossil records, DNA evidence and case studies
Explanation
Thank you for posting your question here at brainly. <span>Plasmids can be used to incorporate a desired gene into something else which is lacking the gene. An example would be that you could take a plasmid from a bacteria which is resistant to an antibiotic and put it into a bacteria which is not resistant to the antibiotic. Therefore, the insertion of the plasmid would make the susceptible bacteria resistant.</span>
Answer:
Water-The entire process of water cycle takes place in almost five steps which includes the evaporation, condensation, precipitation, infiltration, and runoff. To begin with, water gets evaporated from the water bodies on the surface of earth like rivers, oceans etc. into the overlying atmosphere.
Nitrogen-The nitrogen cycle is split up into five main processes. These processes are nitrogen fixation, assimilation, ammonification, nitrification, and denitrification. Each of these play an important role in movement of nitrogen through the different ecosystems on earth.
Answer:
Pros: solar energy is renewable, abundant, and eco friendly
cons: expensive and requires space
Explanation:
