Answer:
most ocean pollution comes from plastic waste and garbage flood
Plasmids, they are mostly found in bacterial cells and they r the cause of antibiotic resistance in bacteries :)
Answer:
- Eating different vegetables.
- Eating at different times.
- Eating in different places in the same region.
Explanation:
It is common for herbivorous animals of different species to share the ecological niche and the same habitat without establishing competition for resources. In this case, these animals manage to maintain a balance between their populations and the resources available for both species to survive. Three ways of doing this are:
- Feeding on different vegetables: Even though they are herbivores, some animals prefer a specific type of vegetable, or just feed on these vegetables. We can use as an example animals that eat only fruits and animals that eat only herbs.
- Eating at different times: Some animals have nocturnal habits, while others have diurnal habits. This is very efficient so that these animals are not competitors and are able to feed at different times
- Eating in different places in the same region: We can use as an example two species of turtles, where one lives on the south side of the region and feeds on the vegetables found there, while the other species lives on the north side of the region and feeds on vegetables found there.
Answer:
a) Genes b and c are farthest apart.
Explanation:
Transformation occurs when a competent bacteria cell takes up genetic material from the environment. Usually a donor cell donates its gene fragment which is then incorporated into the chromosome or plasmid of recipient bacterial cell.
Cotransformation occurs when two genes are taken up together by the recipient. The closer the genes lie to each other, more are the chances of them being taken up together. Contransformation frequency will be higher if two genes are close to each other. Here, cotransformation frequencies between three genes are given. Amongst them, the lowest frequency is 0.0064% which is present between gene b and c. Hence, gene b and c are the farthest apart.
Answer:
c. reabsorbing hydrogen
Explanation:
In this scenario, the individual's kidneys will do all of the following except for reabsorbing hyrdogen. This is because, in a scenario like this where the body pH levels decline the kidneys begin to secrete hydrogen, they do not reabsorb it. It is this process of acid elimination that ultimately causes the body's pH levels to begin rising and restoring themselves to normal. Therefore the answer to this question is c.
