How do orgasims interact with an ecosystems

Answers

Answer 1
Answer: They can make up a symbiotic relationship with an ecosystem. For example, a tree may have a fungus on it, where the fungus feeds off some of the trees food. This is commensalism, where only one thing in the symbiotic relationship benefits and the other is caused no harm. 
There is parasitism, where one thing is harmed and the other thing benefits in the symbiotic relationship. Then there is mutualism where both things in the symbiotic relationship benefit. 

Related Questions

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What are two ways bacteria provide nutrients to humans?

Answers

Answer:

By producing vitamins or breaking down molecules.

Explanation:

  • Producing vitamins that humans cannot produce by themselves. Lactobacillus, Bifidobacterium, and members of the gut microbiota are examples of probiotics that synthesize vitamin K and others like biotin, pantothenic acid, riboflavin, and thiamine.
  • Another way is by breaking down with enzymes molecules that cannot be digested by humans, for example, fiber, starches, and sugars.

I hope you find this information useful and interesting! Good luck!

1. they break down cellulose that humans cannot digest
2. they break down lactose with lactic acid that humans cannot produce

A researcher conducted an experiment to test whether exposure to high levels of UV radiation (that seen when ozone depletion is at its peak) harms human skin cells. He exposed human skin cells growing in Petri dishes to this level of UV radiation and determined the percentage of cells in each dish that died. He found that 30% of the cells died after 3 days of exposure to high UV radiation exposure. Why would it be unreasonable to conclude that this level of UV radiation exposure is harmful to these cells?

Answers

It be unreasonable to conclude that this level of UV radiation exposure is harmful to these cells because, There is no control group and we don't know how many cells would have died after 3 days with normal UV exposure.

Explanation:

The researcher in the given example shows the effect of UV radiation and its effects to the cells. He does not tell about the group that did not receive the UV radiation and their effects. A control group is very important in a research because it can be compared with the result obtained by some experiment effects. It is a group in an experiment in which the treatment is not given.

The results can be compared with the group under treatment with the group that did not undergo any treatment. Since, there is no control group in this experiment, we can not determine how many cells that were exposed to normal UV radiation  died after 3 days, it would be unreasonable for getting the conclusion of how harmful UV radiation exposure to these cells.

How do natural disasters contribute to genetic drift?

Answers

Final answer:

Natural disasters can lead to genetic drift by causing changes in population size and composition. They can result in the loss of genetic variation, founder effects, and bottleneck effects.

Explanation:

Natural disasters can contribute to genetic drift by causing significant changes in the population size and composition of a species. These events can lead to a random loss of genetic variation by causing the death of certain individuals or wiping out entire populations. For example, in a wildfire, individuals with certain genetic traits may be more vulnerable to the fire and are therefore less likely to survive and reproduce, leading to a decrease in the frequency of those traits in future generations.

In addition, natural disasters can also result in founder effects and bottleneck effects. A founder effect occurs when a small group of individuals become isolated from the larger population and establish a new population. The genetic diversity of this new population is greatly reduced compared to the original population, leading to genetic drift. Similarly, a bottleneck effect occurs when a large population undergoes a drastic reduction in size, reducing genetic diversity. Both of these effects can be caused by natural disasters, such as earthquakes or hurricanes.

Overall, natural disasters can have a significant impact on genetic drift by influencing the frequency and distribution of genetic traits within a population.

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Answer:

big changes in environmental conditions can sometimes cause large changes to the gene pool of a species

Explanation:

hope this helps!

Which of the following describes what can happen to the areas upstream of a hydroelectric dam?

Answers

Loss of homes and Habitats to lake formation :)
yea the formation is a good answer


How are carbohydrate polymers formed?

Answers

Cells build carbohydrate polymers by using energy to form glycosidic linkages, the bonds between monosaccharides. A dehydration synthesis reaction forms a bond between carbon atoms in two monosaccharides, sandwiching an oxygen atom between them and releasing a water molecule. Hope this helps!

Answer:

by hydrolysis

Explanation:

The method of reaching conclusions based on observation is called _____.cynicism
skepticism
inductive reasoning
syncretism

Answers

Answer:

Inductive reasoning ** is the correct answer

Explanation:

☟ I'm reviewing my pretest right now ☟

Final answer:

Inductive reasoning is the method by which we draw conclusions based on our observations. It is a logical process used to make generalized predictions based on repeated observations.

Explanation:

The method of reaching conclusions based on observations is called inductive reasoning. Inductive reasoning is a logical process in which multiple premises, all believed to be true or found empirically true, are combined to obtain a specific conclusion. For example, if you observe that the sun rises every day, you may conclude that the sun will rise tomorrow. It's a way to make generalizations and predictions based on experiences or observations.

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