A mutation may be harmful to an organism if it...

A. Improves the DNA of the organism
B. Changes the genotype of the organism
C. Reduces the organisms's chances for survival and reproduction.
D. Change the phenotype of the organism

Answers

Answer 1

Answer:

The answer is C. Reduces the organisms's chances for survival and reproduction.

Answer 2

Answer:

C

Explanation:

A. If it improved it's not harmful

B. That is what a mutation is

C. They need to survive, so if it reduces their chances to do so it's bad.

D. That doesn't matter most of the time


Related Questions

Why are earthquakes not as forceful near ocean ridges compared to ocean trenches?
A.Rock near ridges is cooled rapidly and loses its volcanic explosiveness but becomes heated near trenches.
B. There is very little movement of rock near ocean ridges but more rock movement near trenches.
C. Rocks near ridges is expanding and rock near trenches is compacted.
D. Rock near ridges is heated and softer than denser hardened rock that is pulled into trenches.

Answers

Answer:

D. Rock near ridges is heated and softer then denser hardened rock that is pulled into trenches.

Explanation:

Answer:

( I answered in the wrong area oops)

D. Rock near ridges is heated and softer then denser hardened rock that is pulled into trenches.

Explanation:

Which piece of evidence did Alfred Wegener's original theory of continental drift have access to?

A.) reversing paleomagnetism in rocks on the ocean floor


B.) seafloor spreading at mid-ocean ridges


C.) a seafloor that was geologically active with earthquakes, volcanoes, and mountain chains


D.) mountains in North America appearing to match up with mountains in Northern Europe

Answers

Answer is “D” mountains in North America appearing to match up with mountains in Northern Europe

The piece of evidence that Alfred Wegener's original theory of continental drift has access to is the mountains in North America appearing to match up with mountains in Northern Europe. Thus, the correct option for this question is D.

What is Continental drift?

Continental drift may be defined as a type of hypothesis that represents a gradual movement of the Earth's continents over geologic time relative to each other. This movement of the Earth's continents results from the motion of tectonic plates.

According to Alfred Wegener's original theory of continental drift, the continents of the Earth have been adjoined together and have migrated away from each other at different times in the history of the Earth.

This reflects that mountains in the continent of North America appear to match up with the mountains in the continent of Northern Europe.

Therefore,  the correct option for this question is D.

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Which website most likely provides reliable information about climate change?

A. climatestudies
B. earthchanges
C. climatechange
D. careforearth

Answers

Answer:

it seems to me that

Option "C" is the correct one because it is from wiki

hope it will be helpful for you..

wting for thnx and brilliantest....

Climate change is the website which most likely provides reliable information about climate change. Thus, the correct option is C.

What is Climate change?

Climate change refers to the long-term change in temperatures and weather patterns of the area. These changes in temperature may be natural, however since the 1800s, human activities have been the major driver of climate change, primarily due to the burning of fossil fuels like combustion of coal, oil, and gas, which produces heat-trapping gases that cause global warming.

The Intergovernmental Panel on Climate Change (IPCC) assesses the peer-reviewed literature on the climate change for every 5 to 6 years. Their assessment reports, which are also peer-reviewed, are a credible source of information for the climate change.

Therefore, the correct option is C.

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please help!

Which system is responsible for providing structure and support?

skeletal

nervous

digestive

circulatory

Answers

Answer:

Skeletal

Explanation:

The skeletal system not only helps to provide movement and support but also serves as a storage area for calcium and inorganic salts and a source of blood cells. The adult human body has 206 bones in a variety of shapes and sizes.

Answer:

Skeletal system

Explanation:

Think about it, your bones are hard. This helps with structure and support of your body. Your nervous system deals with your brain so that isn't it. Your digestive system is your stomach and all that good stuff, but it's job is processing food! So that's not it either. Then, last but not least, your circulatory system deals with your heart and blood and stuff. So, while yes, all of these systems are important, your skeletal system is what keeps you upright lol Hope this helps! Good luck!

An 42 N net force acts has an acceleration of 7 m/s2. What is the mass?

D) 35 kg

C) 7 kg

B) 6 kg

A) 49 kg

Answers

The answer for this question is C ✨
The answer is c) 7kg

The table above lists the wavelength range, frequency range, possible uses, and hazards of the seven types of electromagnetic radiation. Which of the following types of radiation has the highest frequency?
A.
ultraviolet
B.
visible light
C.
radio wave
D.
gamma ray

Answers

I say it’s D.Gamma ray
i also think it’s d. gamma rays

5. Which is the function of ribosomes?
a. To store food
b. To make proteins
c. To make lipids
d. To contain DNA

Answers

Answer:

B

Explanation:

The function of ribosomes in a cell is to make proteins.

Answer:

to make proteins

Explanation:

their whole function is to produce proteins

What is the opposite of recycling?
D. Wasting
E. Saving
F. Conserving

Answers

Answer:

D. Wasting

Explanation:

Hope this helped! :)

Who is given the credit for coming up with the basis for how we still give names to organisms today?

Answers

Answer:

Linnaeus is also famous for his method of naming species, which is still used today. The method is called binomial nomenclature. Every species is given a unique two-word name.

Answer:Carl Linnaeus

Explanation:

Please help me I will give you the brain thing and extra points.
use the periodic table to predict which element has the least metallic character.
A.Silicon
B.Sodium
C.krypton
D.potassium

Answers

Answer:

The answer is krypton .

Explanation:

Don't ask i know what im saying.

Is a product of the environment’s influence on the organism *

Acquired Traits
Dominant Traits
Recessive Traits
Inherited Traits

Answers

Acquired trait, because the organism is being influenced and is obtaining knowledge from its environment or ACQUIRING TRAIT (example: polar bears go into hibernation to survive cold winters)
the answer is acquired trait. hope this helps :) if it’s wrong im so sorry

ILL GIVE BRAINLIEST

It’s simple, just please tell me the answer thank you!

Answers

Answer:

A wind erosion

Explanation:

Examples of Wind Erosion

Rock formation in various location sculpted by wind erosion.

Dunes, particularly in deserts, off of which sand is blown.

Various rock or sand structures created via wind blowing off rock and sand around them.

Answer: A

Wind erosion.................

The diagram below shows the layers of a rock having a trilobite:
Which statement about the rock fossils is true? (4 points)

a)Fossil B is older than fossil A.
b)Fossil A is younger than fossil C.
c)Fossil C belongs to the same period as the trilobite.
d)Fossil B belongs to the same period as the trilobite.

Answers

Answer:

A

Explanation:

I think it’s also A!

This question is 15 points.
1. Quartz is a mineral found in many rocks. The sedimentary rock in the image below has lots of quartz in it. Which of the images below best shows how the quartz is transferred between the different types of rock? And what percentage of the quartz in the model you chose in the previous question is COMPLETELY LOST, and never becomes part of rock again? A. 56% B. 17% C. 100% D. 0%

Answers

I think it’s also C!

100% percentage of the quartz in the model you chose in the previous question is COMPLETELY LOST, and never becomes part of rock again.

What are the features of Quartz rock?

Quartz is a hard, crystalline mineral composed of silica. The atoms are linked in a continuous framework of SiO₄ silicon-oxygen tetrahedra, with each oxygen being shared between two tetrahedra, giving an overall chemical formula of SiO₂.

Quartz is a major component of many types of rock. Quartz is abundant in certain igneous rocks. It forms the clear to grey or even white lumpy blobs in granite and comprise most of silicate-rich or felsic igneous rocks.

Rock crystal quartz is found widely distributed, some of the more notable localities being: the Alps; Minas Gerais, Brazil; Madagascar; and Japan.

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Plz hurry i need the answerthx

Answers

Answer:

c i think plz dont report if wrong or at all thx have a great day :)

Explanation:

pls help, it’s 9th grade.

Answers

Answer:

its either C or D, im not sure bc im in 6th

Explanation:

C I believe because it is a glucose polymer.

plz plz plz HELP ME! 100pts
Which organelle found in plant cells allows them to make food using sunlight? lysosome chloroplast Golgi body nucleus

Answers

Answer:

Chloroplasts are organelles that are filled with a green substance known as Chlorophyll. Chloroplasts are what convert water and sunlight into sugar/food, in a process known as photosynthesis. Plants can't hunt or gather food, so they make their own through chloroplast's. The Mitochondria are the powerhouses of cells.

Explanation:

just tell me if I am wrong  ✨

have a good day or night

Chloroplast learned this in school

HELP!!! WILL GIVE BRAINLIEST

Answers

Answer:

b

Explanation:

Answer:

the correct answer is B

Explanation:

hope this helps :)

7. Based on what you now know, is colorblindness a dominant or recessive trait? Explain your answer.

Answers

Answer:

It would depend

Explanation:

If other's in the family got colorblindness then it would be dominant but if only a few have got it it would reccesive

Some Syrian hamsters have straight whiskers and others have curved whiskers. The gene for the whisker type trait has two alleles. The allele H is for straight whiskers, and the allele h is for curved whiskers.
Junior, a Syrian hamster from this group, has curved whiskers. Junior has two alleles for curved whiskers.
Based on this information, what is Junior's phenotype for the whisker type trait?
a
straight whiskers
b
Hh
c
hh
d
curved whiskers

Answers

Curved whiskers hh or Hh. I would rule out hh bc that seems to easy and Hh wouldn’t make sense so I would guess curved whiskers

Clams and oysters are examples of intertebrates. Which structure in these animals help protect their inner body parts?
A. Shell
B. Backbone
C. Gills
D. Muscles

Answers

The shell

They use it to protect their muscles from predators and support soft tissues found on the inside.

A the shell helps protect

Which choice is involved in both sexual and asexual reproduction?


seeds


sperm


spores


eggs

Answers

Answer:

it's going to be spern man

The choice that is involved in both sexual and asexual reproduction is the spores that are in the third option, as the others are involved in sexual reproduction, such as the sperm, egg, etc.

What is the advantage of sexual reproduction over asexual reproduction?

Both types of reproduction have advantages, for example, if a mutation occurs and becomes genetic, the chance of getting the disease is lower in sexual reproduction than in asexual reproduction. The possibility of recombination and crossing over reduces the rate of genetic disorders in sexual reproduction, whereas in asexual reproduction, the mutation passes from one to the other.

Hence, the choice that is involved in both sexual and asexual reproduction is the spores that are in the third option, as the others are involved in sexual reproduction, such as the sperm, egg, etc.

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Can someone please answer 1-8, please?

Answers

Explanation:

when we exercise our heart beats faster the blood can quickly go to the lungs and the lungs gives oxygen to the blood the blood Carries oxygen back to the heart very quickly this is why 8 question

what part of a cell contains the information that an animal cell uses for growth and activities.

Answers

Nucleus. The nucleus contains all the genetic material in a cell. This genetic information is called deoxyribonucleic acid (DNA). DNA contains all the instructions for making proteins, which control all of the body's activities.

The nucleus contains all the dna and genes and information of the cell

6. Which structure in a plant cell enables it to make its own food?
a. A large central vacuole
b. The cell wall
c. Chloroplasts
d. Centrioles

Answers

Answer:

C

Explanation:

The chloroplasts contain chlorophyll in which photosynthesis happens.

chloroplasts is the answer

#3 all is 1 question must answer all thanks :)

Answers

1. RR, Rr, RR, rr
2. Rr, Rr, Rr, Rr
3. no they would not.
(I used RR for red, rr for white, and Rr for pink)

15 points and (This question do not for Beginner) Please help me!
1. How do metamorphic and igneous rocks become sedimentary rocks?

2. Where does the energy for high temperatures and pressures come from?

3. Where does the energy for melting come from?

Answers

Answer:

1.  Igneous rock forms when magma cools and makes crystals.

2. Below the earths surface (Geothermal energy)

3. Geothermal energy

Explanation:

hope this helps! :) <3

brainliest?

Purposes of Genetic Modification

Pls site ur work if copied

Answers

Answer:

ur mom

Explanation:

11. Which type of cells does NOT contain a nucleus?
a. Prokaryotic
b. Eukaryotic
c. Animal Cells
d. Plant Cells

Answers

Answer:

A, a prokaryotic cell

Explanation:

Prokaryotes are organisms whose cells lack a nucleus and other organelles. Prokaryotes are divided into two distinct groups: the bacteria and the archaea, which scientists believe have unique evolutionary lineages.

Answer:

A. Prokaryotes

Explanation:

Prokaryotes are organisms whose cells lack a nucleus and other organelles.

GUYS CAN YOU PLEASE PLEASE HELP ASAP

Answers

Answer:

ভাব সম্প্রসারণ- পরিশ্রম সৌভাগ্যের প্রসূতি ।

bbbb

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