In which type of symbiotic relationship does one organism benefit and the other is neither helped nor harmed?

A. Competition
B. Commensalism
C. Mutualism
D. Parasitism​

Answers

Answer 1

Answer:

Commensalism

Explanation:

Mutualism- both benefit

Parasitism- One benefits, the other is harmed

Competion- fite

Answer 2

Answer:

commensalism

Explanation:

just did the test


Related Questions

What do we use the energy released in respiration for?

Answers

Answer:

Some of the energy released in respiration is used to make larger molecules from smaller ones, to enable muscles to contract and to keep temperature steady.

Answer:

Some of the energy released in respiration is used to make larger molecules from smaller ones, to enable muscles to contract and to keep temperature steady. Some of the energy released in respiration in plants is used to make amino acids and proteins. c Food provides the amino acids needed to make body proteins.

A
а
АА
Аа
A
Аа
аа
а
A+ Big lips
a= thin lips
What is the ratio of Big lips?
а
1:4
2:4
3:4
4:4

Answers

Answer:

Explanation:

uh im confused what are you asking?

It should be 3:4. The big lips genotype is present in 3/4 of the squares.

Can someone help me with this question, please!!

Answers

Answer:

Genotypic- 1:1

Phenotypic- 1:1

Explanation:

For this problem, I will use the letter A to represent the alleles. The first parent's genotype would be Aa, and the second parent would be aa. Then, using a punnet square to cross the two parents the outcome is Aa, Aa, aa, aa. This means there is a 50% of a mixed individual and a 50% of a purebred recessive. Both phenotypes also have a 50% chance of being expressed. Since the percentages are equal both ratios are 1:1.

PLEASE ANSWER I WILL GIVE BRAINLIEST!!! If two babies both had red tails, would their genotypes for that trait have to be identical? Show the possible genotypes.

Answers


I don’t know if having red tails is dominant or recessive trait but this does give you all of the possible genotypes so hopefully that will help

Heeeelp plz i need the answer plz asap!!

Answers

Answer:

B

Explanation:

pulmonary artery brings the deoxgeneted blood to the lungs where it gets oxygenated and is carried back to the heart via pulmonary vein

Answer:

B

Explanation:

.

I genuinely have no clue what I am supposed to do. I don’t know what the chart has to do with blood inheritance, so if someone could explain what I am supposed to do that would be amazing :)

Answers

sorry I dont know what to do for the chart

A man with homzy type A blood and a woman with heterozygous type B blood want to know the probability of having a child with type AB blood.

Answers

Answer:

[tex]\frac{1}{2}[/tex]

Explanation:

Homzy. type A blood = AA

Heterozygous type B blood = Bb

Punnett square

     |  B   |  b  

  A | AB | Ab

  A | AB | Ab

The ratio is = 2:2 = 1 : 1

The total number of outcomes are 4

The number of AB are 2

Thus the probability is [tex]\frac{2}{4} = \frac{1}{2}[/tex]

How is Cytochrome C, which is an important enzyme in cellular respiration, used to provide evidence for evolution

Answers

Answer:

Cytochrome c is known to play a role in the electron transport chain and cell apoptosis. However, a recent study has shown that it can also act as an antioxidative enzyme in the mitochondria; and it does so by removing superoxide (O2–) and hydrogen peroxide (H2O2) from mitochondria.Therefore, not only is cytochrome c required in the mitochondria for cell respiration, but it is also needed in the mitochondria to limit the production of O2– and H2O2.

Hope it helps,

Please mark me as the brainliest

Thank you

How does population growth differ between developing countries and developed countries? What might account for these differences?

Answers

Answer:

Developing countries have a low life expectancy because things like water might be populated/scarce, the air may be polluted and immunisation might not be possible. But developed countries are more likely to have safe drinking water, and vaccines.

Think of an object, person place at home that functions similar to the cytoplasm .

Answers

phone case . it holds the phone and protects it from damage just like the cytoplasm holds and protects the cells

Do you think that government should institute measures to control the human population? Give me your honest opinion please:)!

Answers

Answer:

Although I think the human population does need to be slowed down, I do not think it is right for any government on earth to try and control it. That is like trying to play God and I don't think that's right.

Explanation:

.

Answer:

Look below.

Explanation:

Personally I say it is a two way anwer a yes and a no (mostly no). A yes because if their is a carrying capacity for a state or area, it obviously needs to be controlled to avoid problems such as food shortages. A no because the govt is "weird" (my opinion dont come at me). This whole virus suspiciously just appeared. I speculate that this virus was manipulated by the government to control the human population. I could be totally wrong but this could be a possibility to control man kind. So yes government should institute measures to control the human population, if its under understandable circumstances. And a no if the government does it without human kind knowing and hurting the population to decrease vastly.

My mom told me i was a mistake. . . she said my dad i dont know pull out game was weak ;(

Answers

Answer:

LMF AOOO IM-

Explanation:

Answer:

Omg I am sure u aren't a mistake and don't EVER let her put u down I am so sorry! I may not know u but I do care

Explanation:

I hope ur day gets better! If u need someone to talk to I will listen if u want :)

All of the following can take material into cells except
O active transport
O exocytosis
O endocytosis
O passive transport

Answers

Answer:

The correct answer is - exocytosis.

Explanation:

All of the given options of the transport mechanism are the transport of the substances either into the cell or out of the cell or both. Active transport is the transport mechanism that involves the transports of substances from the lower concentration region to the higher concentration region and utilize energy.

Endocytosis and exocytosis are the forms of active transport, however, endocytosis involves taking material into the cell and exocytosis out of the cell. Exocytosis is the form of active transport as it requires energy to moving materials from within a cell to the exterior of the cell.

HELP!!!

Please lmk if you can not see the attachment

Answers

Answer:

i cant see the attachment

Explanation:

Heat is necessary for water to: A- precipitate
B- condense
C -form dew
D- evaporate

Answers

Answer:

evaporate i believe cus if u leave a cup of water outside by the next day it'll most likely be gone! hopefully I'm not wrong

Option D. Evaporate is the correct answer.

Margaret tells her friends that she caught a fish called Salmo salar. What genus does the fish belong to? Explain how you know.

Answers

Answer:

Histrio?

Explanation:

GIVING BRAINLIEST!!!!

what is the temperature range in a desert?

Answers

Answer:

During the day, desert temperatures rise to an average of 38°C (a little over 100°F). At night, desert temperatures fall to an average of -3.9°C (about 25°F). At night, desert temperatures fall to an average of -3.9 degrees celsius (about 25 degrees fahrenheit).

Answer:During the day, desert temperatures rise to an average of 38°C (a little over 100°F). At night, desert temperatures fall to an average of -3.9°C (about 25°F). At night, desert temperatures fall to an average of -3.9 degrees celsius (about 25 degrees fahrenheit).

Explanation:i hope u have a wonderful night and stay safe

Which of the following are true about earth axis choose two correct answers. A a line that passes through earths equator B a line around which earth rotates C a line along which earth travels around the sun D a line that passes through earths north and south poles E a line from earths surface to its center

Answers

B and D. Earths axis is an invisible and imaginary line stuck in the middle of the earth. Kind of like stabbing an apple with a stick right through the middle. Then you spin that stick and the apple will spin.

Write the definition you have of The Law of the Conservation of Energy (don’t cut and paste):

Answers

Answer:

The law of conservation of energy states that energy

Explanation:

It can neither be created nor destroyed or only converted from one form of energy to another. This means that a system always has the same amount of energy... unless it's added from the outside. I hope this helps.

Energy cannot be created nor destroyed. Energy is converted into different forms to preserve it. (Take a roller coaster cart at the top of the hump. Different forms may be "created" like kinetic energy, and potential energy may be "destroyed". But in reality, potential energy just converts to kinetic. The cart at the top is potential. The cart moving down is kinetic.)

Describe the effect of increasing phosphorus levels on producers.

Answers

Answer:

too much phosphorus can slow down the growth of a plant.

Explanation:

Excessive soil phosphorus reduces the plant’s ability to take up required micronutrients, particularly iron and zinc.

How the
immune system works, explain why injecting an
antigen from a pathogen would help our immune
system create "memory" of the infection but not
cause the disease.

Answers

Answer:

Our immune system produces antibodies against that antigen of pathogen.

Explanation:

Injecting an antigen from a pathogen would help our immune system memorize the infection and protect our body from causing of the disease because our immune system produces antibodies against that antigen so when the pathogen enters our body these antibodies attack on that and prevent them of causing infection in the body so that's why injecting an  antigen has to be done from the childhood to prevent diseases.

A dichotomous key uses the _________ characteristics of organisms for identification purpose.


Answer for the blank please​

Answers

Answer:

questions or statements

Explanation:

Help me with this question please

Answers

Answer:

position 4 ?

Explanation:

The diagram below shows several organisms in a fish tank.
Which item in the tank produces oxygen?

Answers

Answer:

plant produces oxygen that is option a

Define the following :
-self-concept
-self motivation
-volunteer
-self-image
-Adolescents​

Answers

Answer:

Self-concept is the set of ideas that make up the image that each person has about himself, that is, it is the opinion that an individual forges about himself. That sentence carries a certain value judgment. Self-concept: set of elements that a person uses to describe himself. Self-motivation is giving the reasons, the drive, the enthusiasm and the interest that provoke a specific action or a certain behavior. Volunteer is the person who, by his own choice, dedicates part of a part of his time to solidary, altruistic action, without receiving remuneration in return. The stage that comes after childhood and that ranges from puberty to the full development of the body is known as adolescence. Self-image is the value we have in relation to ourselves.

Explanation:

Self-concept: set of elements that a person uses to describe himself. The ability to motivate yourself is what is known as self-motivation. This is an important skill, as it encourages people to continue progressing even in the face of setbacks, to seize opportunities and to show commitment to what they want to achieve. Volunteer is that person who joins an organization in a free way to help altruistically in various social activities. When we speak of self-image we refer to the image that our subconscious has of ourselves. Adolescence is understood as the period of human development after childhood and before adulthood, in which the biological, sexual, social and psychological changes necessary to form a socially mature individual and physically prepared for reproduction take place.

NEED NOW 100-150 words
Feedback Regulation: Focusing on feedback control in thermoregulation, explain
why shivering is likely during the onset of a fever.

Answers

Answer:

No

Explanation:too much to ask for bud

Original DNA strand: ATT TGA GCC
Mutated DNA strand: ATT TGA GAC C

Answers

what’s the question?
This is a sign of Addition because it add an A in between G and C

The energy in molecules has been stored in the
1.protons
2.Bonds
3.electrons
4.neutrons

Answers

Answer:

It should be 2- Bonds

Explanation:

Energy, potential energy, is stored in the covalent bonds holding atoms together in the form of molecules.

:)

PS: PLEASE DO NOT PUT A LINK I AM NOT GOING TO OPEN THE LINK IN THE ANSER SECTION! THERE ARE 4 QUESTIONS.

1. what will be the distribution pattern of a population of snakes that have no social interactions and whose prey and shelter are abundant?

a. need more information
b. randomly dispersed
c. evenly dispersed
d. clumped

2. if there are 60 cardinals in a 4 square km area, what is the population density?

a. 60 cardinals
b. 15 cardinals per square kilometer
c. 60 cardinals per square kilometer
d. 240 cardinals


3. What is the term used to describe a factor that is directly related to population size?

a. distribution pattern
b. population index
c. age distribution
d. population density

4. Which of the following describes the distribution pattern of a population of black bears that have no social interactions and whose prey and shelter are abundant?

a. randomly dispersed
b. clumped
c. need more information
d. evenly dispersed

Answers

1 is B (randomly dispersed)

2 is B (15 cardinals per square km)

3 is B (population index)

4 is A (randomly dispersed)

Help please and thank you

Answers

the answer is A. small nutrients
Answer: C trace nutrients.

Hope this helps
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