Categorize each relationship as mutualism or parasitism

Biology

2 answers:

kaheart [24]3 years ago

7 0

The question is unclear, is there more to it?

I cannot answer this question without knowing the circumstances, but it is good to remember that mutualism is where both species and/or participants benefit, and parasitism is where one species benefits and the other one is harmed.

Think of mutualism like the word mutual, so when people say " the feeling is mutual" it means that both parties feel and/or express the same feelings. Parasitism should be thought of like a parasite. When one is infected or has contracted a parasite, the parasite will live off of its host body making it ill or even causing death as it drains resources from its host to benefit itself.

sergiy2304 [10]3 years ago

6 0

This isn’t a good question it needs more details

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You are conducting a case control study to determine if an association exists between melanoma and indoor tanning. From a statew

Aleksandr-060686 [28]

Answer:

a. Odds ratio = 1.58

b. Inasmuch the odds ratio is greater than 1, this means that higher odds of melanoma exist in people exposed to indoor tanning, than in those not exposed to indoor tanning

Explanation:

For case study

Let 'a' represent the total population of people with melanomia = 696

Let 'b' represent the total number of people with melanomia exposed to indoor tanning = 1107 – 696 = 411 people

For control study

Let 'c' represent the total population = 1500

Let 'd' represent the total number of people not exposed to indoor tanning = 1500 - (0.428 * 1500)

= 1500 - 723

Total number of people not exposed to indoor tanning = 777 people

a. Odds ratio = (a/b) / (d/c) = (696/411) / (777/723)

= 1.69 / 1.07 = 1.58

b. Inasmuch the odds ratio is greater than 1, this means that higher odds of melanoma exist in people exposed to indoor tanning, than in those not exposed to indoor tanning.

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3 years ago

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harina [27]

Answer: Hardy Weinberg

Explanation:

Genotype of the person are the characters that are can be defined as the genes that is responsible for certain traits.

Hardy Weinberg Rule states that if there is a random mating in the population then the genotype and allele frequencies in a population will remain constant from generations to generation in the absence of the evolutionary forces.

Hence, the correct answer is Hardy Weinberg.

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3 years ago

If plants are absorbing and using blue and red light, what must be happening to other colours of light, like green and yellow?

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Answer:

The colours like green and yellow are being reflected.

As we know if the colour is green then it is reflecting green light

Explanation:

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3 years ago

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