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Dmitry_Shevchenko [17]
3 years ago
8

2. What is a carrier?

Biology
2 answers:
Basile [38]3 years ago
7 0

Answer:

If you mean in genetics it will be a person or an other organism that has inherited a recessive allele for a genetic trait or mutation but usually does not display that trait or show symptoms of the disease and it.

Explanation:

Brums [2.3K]3 years ago
6 0
A person or thing that carries, holds, or conveys something

A person or company that undertakes the Profesional conveyance of goods or people
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Write five facts on motion and Newton's First Law.
mariarad [96]

Answer:

Hello There!!

Explanation:

1.Newton's first law states that, if a body is at rest or moving at a constant speed in a straight line, it will remain at rest or keep moving in a straight line at constant speed unless it is acted upon by a force. This postulate is known as the law of inertia.

2.A stationary object with no outside force will not move.

3.With no outside forces, a moving object will not stop.

4.An astronaut who has their screwdriver knocked into space will see the screwdriver continue on at the same speed and direction forever.

5.An object at rest stays at rest.

hope this helps,have a great day!!

~Pinky~

8 0
2 years ago
A fishing rod is an example of a lever. Which diagram shows the correct positions of the input force, output force, and fulcrum
iragen [17]

Answer:

I looked for a picture of what you were talking about and I think I found the answer

Explanation:

If this is the picture then I think its the first choice

8 0
2 years ago
Read 2 more answers
Situation: you accidentally left the butter on the table after using it.
defon

It will melt because it is probably hot.

I would probably clean it.

Stop leaving butter on the table.

6 0
3 years ago
Scientists studied reproduction in the New Zealand mud snail. They wanted to determine whether reproducing sexually or asexually
lubasha [3.4K]

A hypothesis is a claim that expresses a relationship between variables. D) Asexual reproduction is advantageous over sexual reproduction because it decreases the snails’ need for social interaction.

<h3>What is a hypothesis?</h3>

A hypothesis is a scientific conjecture, not verified, that requires corroboration. It is a possibility, but not a fact. It is a claim of how it works a relationship between two or more variables.

The researcher hypothesizes in order to predict what is going on or what is expected to occur.

A hypothesis must express what is expected to occur in a perfectly comprehensive manner. There must be a logical relationship between the involved variables. It must be objective. Usually, it is written in the present time.

There are different kinds of hypotheses: descriptive, correlative, differentiative, or causative.  

In the exposed example, researchers wanted to determine whether reproducing sexually or asexually was more beneficial for the snails.

Options,

A) <em>Sexual reproduction is advantageous over asexual reproduction because it reduces the rate of mutation accumulation. </em>

The benefit of reproducing sexually is that the risk of mutation is lower.

B) <em>Asexual reproduction is advantageous over sexual reproduction because it allows the snails to produce more offspring.</em>

<em />

The benefit of reproducing asexually is that a higher number of descendants are produced, which increases reproductive success.

C) Sexual reproduction is advantageous over asexual reproduction because it allows for snails to have increased genetic variation.

The benefit of reproducing sexually is that it increases genetic variation.

D) Asexual reproduction is advantageous over sexual reproduction because it decreases the snails’ need for social interaction.

The benefit of reproducing asexually is that there is no need for social interaction.

Social interaction does not really benefit snails as a species. This is not a variable that might influence in a significant way snails.

However, variables like the mutation rate, variability, and the number of descendants are useful to test how they benefit or not the snails.  

The hypotheses that would least likely aid the scientists to answer the question is <u>option D</u>.

You can learn more about hypothesis at

brainly.com/question/2657326

brainly.com/question/24897727

#SPJ1  

3 0
1 year ago
In a population of beetles, some are green, some are brown, and some are mixed. If the beetles live in vegetation, the ________
Bess [88]

green its more shiny and more likely to stand out


5 0
3 years ago
Read 2 more answers
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