Which best describes the mutations and variations that affect natural selection? 1)They are chosen Miss Zoo was watching a comedy in the movie theater. 2)They are random Professor Astro was stretching in the kitchen. 3)They are always positive. 4)The injury was not done with a fallen object. 5)They are always negative The injury was not a stubbed toe.​

Answers

Answer 1

Answer:

2) they are random

Explanation:

example: crossing over

Answer 2
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Related Questions

Help please need a fast response im timed .Please select the word from the list that best fits the definition

The path followed by an object in space around another object in space

Answers

Answer:

The path of an object as it revolves around another object in space is called an orbit. Geosynchronous orbit is the orbit of a satellite that revolves around Earth at the same rate that Earth rotates.

Explanation:

6. Phylogenetic trees are used for?

Answers

Phylogenetic trees show the evolutionary pathways and connections among organisms. A phylogenetic tree is a diagram used to reflect evolutionary relationships among organisms or groups of organisms.

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this this a different language? I don’t understand

heh touch you song by Yarichin b*tch Club

pls help me with this

Answers

Errrr try to zoom in a bit more I can’t really see it

100 POINTS!!!! PLZ DO NOT ANSWER UNLESS YOU GOT A 90% OR BETTER ON THIS PROJECT
For this assignment, you will develop a scientific model on a poster that illustrates the role of
photosynthesis and cellular respiration in the carbon cycle. Your model should also show how carbon
cycles the Earth’s four spheres. Once you have completed your model, you will write a paper with several
paragraphs describing the content of your model in more detail.

Answers

Answer:

The model has carbon in lithosphere, hydrosphere, biosphere, and atmosphere in different forms.

Explanation:

In the model, carbon is present in the atmosphere in the form of carbondioxide gas. This carbon is absorbed by the plants in the process of photosynthesis in order to produce food for itself and other organisms while on the other hand, plants, animals and humans give this carbondioxide to the atmosphere through the process of respiration. Carbon is present in earth spheres such as lithosphere, hydrosphere, biosphere, and atmosphere. Carbon is present in the land in the form of coal, oil, and natural gas, oil shale, and limestone. It is also present in water in dissolve form. It is present in the body of plants and animals in the form of proteins, fats and carbohydrates. It is present in the atmosphere in the form of carbondioxide gas.

Answer:

The model has carbon in lithosphere, hydrosphere, biosphere, and atmosphere in different forms.

Explanation:Mrk me BRAINLIESTTTTT PLZZZZZZZZZZZZZZZZZZZZZZZZZ

In the model, carbon is present in the atmosphere in the form of carbon dioxide gas. This carbon is absorbed by the plants in the process of photosynthesis in order to produce food for itself and other organisms while on the other hand, plants, animals and humans give this carbon dioxide to the atmosphere through the process of respiration. Carbon is present in earth spheres such as lithosphere, hydrosphere, biosphere, and atmosphere. Carbon is present in the land in the form of coal, oil, and natural gas, oil shale, and limestone. It is also present in water in dissolve form. It is present in the body of plants and animals in the form of proteins, fats and carbohydrates. It is present in the atmosphere in the form of carbon dioxide gas.

if it was a virtual poster i could help more

What happens when you get a brain concussion?

Answers

Answer:

A concussion is a traumatic brain injury that affects your brain function. Effects are usually temporary but can include headaches and problems with concentration, memory, balance and coordination. Concussions are usually caused by a blow to the head.

Explanation:

Explanation:

Some signs of confusing includes

Slurring words or incoherent speech . Lacking awareness of location or time.

hope these helps you dear bhabi ji.

Which part of the blood is responsible for transporting oxygen throughout the body?

Answers

Answer:

The main job of red blood cells, or erythrocytes, is to carry oxygen from the lungs to the body tissues and carbon dioxide as a waste product, away from the tissues and back to the lungs. Hemoglobin (Hgb) is an important protein in the red blood cells that carries oxygen from the lungs to all parts of our body.

Explanation:

need the answer quick please thanks

Answers

meiosis in all plants and animals that ....

Mutation types: deletion,substitution or addition/insertion which one?

Answers

1. Deletion
2. Insertion
3. Substitution

During which phase does DNA replication occur?

A. Metaphase


B. Anaphase


C. Prophase


D. Interphase

Answers

Explanation:

interphase

During which phase does DNA replication occur?

Answer:

D is correct

Explanation:

Which of the following are associated with arthritis? HURRY PLEASE

A-inflammation of joints

B-increased range of motion of joints

C-strengthening of joints

D-degeneration of joints

Answers

Answer:

A. Inflammation of joints

These may all be classified as
es
A)
crustaceans
B)
invertebrates
predators
D)
vertebrates

Answers

the answer would be c

Answer: The answer would be C.

Explanation:

I got it right.

Why do living things undergo meiosis?
O To grow
O To make sperm and egg
O To renew and replace old cells
O To repair damaged cells

Answers

Answer:

Option B should be the correct answer

Explanation:

Mitosis is the process where living things grow and repair, on the other hand Meiosis is the process where the living organisms produce gametes.

Hope this helps!

Answer: option B

Explanation: Meiosis is important because it ensures that all organisms produced via sexual reproduction contain the correct number of chromosomes. Meiosis also produces genetic variation by way of the process of recombination.

Why do you think Leeuwenhoek named the cells he observed "animalcules"

Answers

Answer:

Using single-lensed microscopes of his own design and make, Van Leeuwenhoek was the first to observe and to experiment with microbes, which he originally referred to as dierkens, diertgens or diertjes (Dutch for "small animals" [translated into English as animalcules, from Latin animalculum = "tiny animal"]).

Leeuwenhoek named the cells he observed originally as dierkens, which is the Dutch word for small animals, and translated to English as animalcules.

Hope it helps :)

Though I may be wrong :( ...

Have a great day!

my sister lives with my parents into negative

Answers

Answer:

My sister does not live with my parents

Have a blessed day ever one

what happens if an event is so frequent or so dramatic that the ecosystem can not recover

Answers

Increasing in flooding due to the erosion of soil and lack of trees. Rising of the sea levels due to the melting of the glaciers, caused by Global Warming...

Please answer the correct answer since the one i picked is incorrect.​

Answers

Answer:

B - a mixture is a combination of things

I will give brain to correct answer!

When guard cells are full, they bulge. This increases the
size of the gap between them and opens the hole in the
leaf.
Which object is the best model of a guard cell?

A.) Straw

B.) Garden hose

C.) Water Balloon

D.) Strainer

Answers

Answer:

Water balloon

Explanation:

PLEASE NO LINKS!! Just tell me the answer

1. What percentage of the offspring will have Type O blood?

A. 0%
B.50%
C.25%
D.75%

Answers

Answer:

I will say 50%

Explanation:

Refers to the broader range of changes such as the changes in average weather patterns in an area overtime

Answers

Answer:

Climate.

Explanation:

Weather can be defined as the atmospheric conditions of a particular area over a short period of time.

The elements of weather include precipitation, wind, temperature, atmospheric pressure, relative humidity, cloud, and wind speed.

On the other hand, climate can be defined as the change in the atmospheric conditions and manifestation of weather in a particular area over a long period of time usually 30 years.

Hence, climate refers to the broader range of changes such as the changes in average weather patterns in an area overtime.

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Answers

… no pues wow ……….jsushsd

Answer:

yo quiero paso numero +503 61656558

Which condition is often caused by painful swelling of the glomerulus?

Answers

The condition would most likely be Glomerulonephritis.

The responding variable is what you are ________ based on the changes of the manipulated variable.
A. predicting
B. comparing
C. proving
D. measuring

Answers

Answer:

A. Predicting

Explanation:

A responding variable is a variable that the researcher predicts will change if the manipulated variable changes.

I believe it would be D

What 2 things do cells need in order to create energy

Answers

Answer:Beginning with energy sources obtained from their environment in the form of sunlight and organic food molecules, eukaryotic cells make energy-rich molecules like ATP and NADH via energy pathways including photosynthesis, glycolysis, the citric acid cycle, and oxidative phosphorylation.

Explanation:

Your body cells use the oxygen you breathe to get energy from the food you eat. This process is called cellular respiration. During cellular respiration the cell uses oxygen to break down sugar. Breaking down sugar produces the energy your body needs.

Which of the following is a correct statement about the relationship between natural selection and evolution?
(3 points)
A. Natural selection results from evolution.
B. Natural selection includes evolution as a part of it.
C. Natural selection is one mechanism of evolution.
D. Natural selection and evolution are the same thing.

Answers

The answer is I believe is c

The statement 'natural selection is one mechanism of evolution' is CORRECT (Option C).

Evolution refers to the modification of inherited phenotypic traits in successive generations as a consequence of the adaptation to specific environmental conditions.

Natural selection is considered the main force driving evolution.

This mechanism (natural selection) increases the frequency of adaptive genes and/or alleles across generations by differential survival and reproduction of organisms better adapted to the environments in which they live.

In conclusion, the statement 'natural selection is one mechanism of evolution' is CORRECT (Option C).

Learn more in:

https://brainly.com/question/1657375?referrer=searchResults

Meiosis creates

A. 2 daughter cells

B. 4 gametes

Answers

Meiosis creates 4 gametes which would cause the answer to be B

Answer:

B

Explanation:

HELP THIS IS CONFUSING IMFAO I NEED HELP IM LAUGHING HARD BUT I NEED HELP

Answers

Nucleic base should be the answer but it looks like that’s not enough letters

Who can be helped by building meaningful relationships with people of other
races?
A. African Americans
B. Latino Americans
C. White Americans
D. All of the above

Answers

Answer:

D. All of the above

Explanation:

This is world wide problem...

Yeah I have no questions man

Answers

Answer:

Imfaoo, i can tell u bor-ed as hell

What are the small fuzzy wart looking bumps on the leafs?

Answers

Answer:

I'm pretty sure you're talking about galls

Explanation:

Answer:

These bumps are called galls, and they usually appear due to the presence of insects or mites.

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