Answer:
A. DNA gives instructions on how to make keratin, the protein that makes up human hair and skin.
B. DNA contains information about the eye and fur color that is passed on from parents to kittens.
D. DNA helps create substances that fight the bacteria that enter the body.
Explanation:
Deoxyribonucleic (DNA) is the basic unit of living organisms which contains genetic information about living organisms. It also contains information about different proteins that make our body. DNA is also responsible for the production of antibodies which helps in the fighting against pathogens such as bacteria and viruses etc. In short, DNA is responsible for every thing that is present in the body of organisms.
Answer:
In contrast, major disturbances include large-scale wind events (such as tropical cyclones), volcanic eruptions, tsunamis, intense forest fires, epidemics, ocean temperature changes stemming from El Niño events or other climate phenomena, and pollution and land-use conversion caused by humans
Explanation:
Answer:
Because the earth's axis is tilted
Explanation:
Answer:
The larval form of Schistosoma mansoni gains entry into the intact skin with the help of the <u>proteases enzyme</u>.
Explanation:
Parasitic worms, also known as Helminths, are eukaryotic multicellular parasites. These parasites produce certain molecules that help them to enter into the tissues of the host cell.
Example of a parasitic worm is the larval form of Schistosoma mansoni parasite. The larval form of this parasite is known as miracidium. The miracidium causes schistosomiasis or snail fever.
<u>The miracidium gains entry into the intact skin with the help of the proteases enzyme, which the degrades the proteins of the skin.</u>
Answer:
False
Explanation:
During the dissection study the body is kept in laying position so that the scientist can easily perform experiments. The body is kept in laying position not in upward position. The body in upward position will have gravitational effect on the fluids and the body layer will not melt.
