The answer would be letter B.
Answer:
The correct option is D: Sharkskin produces many chemicals that can be collected and used to create antibiotics.
Explanation:
Sharkskin can resist bacteria and other types of germs due to the microscopic pattern of ridges it has on its surface. This is especially useful in case of bacteria that have developed an antibiotic resistance. There are biotechnology companies that are developing a product with a texture like that of a sharkskin, so as to have the same properties of microbial resistance.
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Answer:
Malaria is a life-threatening mosquito-borne blood disease. The Anopheles mosquito transmits it to humans. The parasites in mosquitoes that spread malaria belong to the Plasmodium genus. Over 100 types of Plasmodium parasite can infect a variety of species.
Answer:
Explanation:
Type of gene(s) found in cancer cells -------------- oncogene
type of gene(s) found in normal cells and cancer cells ----- oncogene, proto-oncogene
gene(s) that could code for a normal growth factor ---------------- proto-oncogene
gene(s) whose absence can cause cancer --------- tumor suppressor gene (anti-oncogene)
type of gene(s) found in normal cells ----------- oncogene and proto-oncogene
gene(s) whose presence can cause cancer ------------- oncogene
type of gene(s) found only in cancer cells ------- oncogene
Oncogene are the switch off of proto-oncogene and are responsible for abnormal cell growth. Oncogene are found in all normal cells. They are mutated proto-oncogene.
A. dermal tissue inhibits water loss.