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3 years ago

Which of the following describes a relationship of commensalism?

Biology

2 answers:

yaroslaw [1]3 years ago

7 0

The correct answer is:

B.) A tapeworm latches itself in the intestines of a rat, feeding off all the nutrients eaten by the rat.

Believe me, I just took the quiz and got the answers back, and I got this wrong because of the answer I got from here was WRONG!!

So happy to help :)

lana66690 [7]3 years ago

5 0

Answer: I think its B hope it helps!

Explanation:

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Aquatic biomes can be distinguished by chemical characteristics such as dissolved oxygen content and salinity and by physical ch

hoa [83]

Answer:

The five true statements are numbers: 1, 2, 5, 6 and 7

Explanation:

1. Temperature drives water movement in some lakes.

2. Tropical coral reefs generally exist in relatively shallow areas of the ocean.

5. Wetlands have slow water movement or no water movement and no turnover.

6. Estuaries are very productive and are used as breeding grounds by many species of fish.

7. A freshwater organism permanently attached to the substrate would be unlikely to survive and reproduce in an estuary.

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3 years ago

In a tropical forest some leaves are dark green and some are light green. In a population of caterpillars, homozygous dominant d

Sedbober [7]

Answer:

This is an example of "Disruptive selection".

Explanation:

Disruptive selection occurs when selective pressure favor homozygous. In equilibrium, the two alleles might be present or one of them might be lost. If an environment has two extremes, then in these environments, both alleles are presented in homozygous.

The disruptive selection causes an increase in the two types of extreme phenotypes over the intermediate forms. Limits between one extreme and the other are frequently very sharped. Individuals belonging to one phenotype can not live in the same area as individuals belonging to the other phenotype, due to the traits differences between them, competition, or predation.

Populations show two favored extreme phenotypes and a few individuals in the middle. Individuals who survive best are the ones who have traits on the extremes forms. Individuals in the middle are not successful at survival or reproduction.

Color is very important when it comes to camouflage. Dark green caterpillars that live in dark foliage and light green caterpillars that live in light foliage can hide from predators more effectively and will live the longest. Intermediate colored green caterpillars that don't camouflage or blend into either will be eaten more quickly.

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3 years ago

Read 2 more answers

During the conversion of glucose into a free form of energy only a small percentage is converted into useable ATP. What is the r

Yuki888 [10]

<h2>Adenosine triphosphate</h2>

Explanation:

ATP, or adenosine triphosphate, is synthetic vitality the cell can utilize.
The particle gives vitality to your cells to perform work, for example, moving your muscles as you stroll down the street.When ATP is separated into ADP (adenosine diphosphate) and inorganic phosphate, vitality is discharged.
ATP is converted into ADP which can be recycled back into ATP Is Converted into A waste product that The cell excretes ATP Is broken down into its individual parts and would need to be re-made Through metabolism to be used again.
At the point when one phosphate bunch is expelled by breaking a phosphoanhydride bond in a procedure called hydrolysis, vitality is discharged, and ATP is changed over to adenosine diphosphate (ADP).
ATP works as the vitality cash for cells. It permits the cell to store vitality quickly and transport it inside the cell to help endergonic concoction reactions.
As ATP is utilized for vitality, a phosphate gathering or two are withdrawn, and either ADP or AMP is created.

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3 years ago

Describe a biological implication relevant to the genetic transformation of golden rice

artcher [175]

“Golden rice is a genetically modified, biofortified crop. ... Golden rice is genetically modified in order to produce beta carotene, which is not normally produced in rice. Beta carotene is convereted into Vitamin A when metabolized by the human body. We need Vitamin A for healthier skin and immune system”

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3 years ago

Biosphere of the tropical rainforests

Viefleur [7K]

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Explanation: yes

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3 years ago