He could perform some DNA tests that could show how those species were related. For example, genome sequencing could show all the differences in DNA nucleotides. The number of changes could then be multiplied by the rate of mutations and the result would show how species were related.
Answer: Microbes in biofilms are more resistant to antimicrobials then are independent organisms.
Explanation:
Biofilms are a group of microorganisms that adheres to surface mostly due to individual free flowing bacteria which other organisms join and grows together with. They release slimy glue-like extracellular polymeric substance that provides them the ability to attach to cell surfaces, resist drugs, disinfectants and sterilization. Microbes in biofilm are at an advantage compared to individual microbes because they share nutrients and are protected from conditions that are harmful to them.
Answer:
D- The blackcaps will begin nesting at their wintering sites in Spain or the United Kingdom, resulting in a larger blackcap population migrating back to Germany after the breeding season has ended.
Explanation:
By the inhabitants of Spain and the United Kingdom placing feeders out for the blackcaps, the birds in their nesting sites during the winter will have food to eat, meaning a bigger population of the Blackcaps when they return to their main home in Germany.
This best predicts the effect on the blackcap population if humans in the United Kingdom continue to place food in feeders during the winter.
One cell produces two genetically identical daughter cells is both mitosis and meiosis.
The sodium and potassium ions are transported using a sodium potassium pump the process of moving sodium and potassium ions across the cell membrane.
