<span>Both pine trees and ferns have the ability to make their own food via photosynthesis. They are both able to convert water and carbon dioxide into oxygen and sugars. Based on the concept of domains they are both classified under Eukaryota. </span>
Answer:
Explanation:
Hot tubs are vulnerable to contamination because of there high temperature and open-top body which makes it a good environment for some bacteria (such as Legionella) to grow.
The addition of chlorine to a hot-tub does not fix this issue because chlorine (and other common disinfectant) easily breakdown in high water temperature and thus cannot operate at the high temperature of the hot tubs.
Answer:
At King's College London, Rosalind Franklin obtained images of DNA using X-ray crystallography, an idea first broached by Maurice Wilkins. Franklin's images allowed James Watson and Francis Crick to create their famous two-strand, or double-helix, model.
Explanation:
hope dis helped u
The amount of energy is decreases as its going up. Example: 1st - Grass(Producer) 2nd- Deer(Primary Consumer) 3rd - Coyote(Secondary Consumer) 4th- Eagle (Tertiary Consumer)
Answer:
reverse transcriptases.
Explanation:
Reverse transcriptase is an enzyme that makes DNA copies of the RNA template. To make the libraries of the genes that are expressed, the enzyme reverse transcriptase is used. The researcher first extracts mRNA from the cells of target organisms and then uses the enzyme reverse transcriptase to prepare complementary DNAs which are also called cDNAs. The enzyme reverse transcriptase add dNTPs to make a complementary DNA strands.
