7. Mutations in DNA occur when there is a change in the base-pair sequence of a gene. Which of these is
not an accurate statement about mutations?
A. Most mutations occur when a cell copies its DNA for cell division.
B. Mutations can involve adding, removing, or substituting genes.
C. Mutations always cause a change in the phenotype of the organism.
D. Mutations can be beneficial.

Answers

Answer 1

Answer: C

Explanation: None

Answer 2
C. Mutations always cause a change in the phenotype.

Related Questions

What type of sex chromosome will be contained by the sex cells of a female giraffe?
A. X chromosome
B. Y chromosome
C. X and Y chromosome ​

Answers

Explanation:

The type of sex chromosome will be contained by the sex cells of a female giraffe is X chromosome.

Give brainliest please..

common disease in birds.
O Parvo
O Leukemia
O Snuffles
O Polyoma​

Answers

Answer:

Common Bird Parasites & Diseases

Salmonella. The most common disease of feeder birds, Salmonellosis is caused by bacteria from the genus Salmonella and often begins as an intestinal-tract infection. ...

•Trichomoniasis. ...

•Aspergillosis. ...

•Avian pox. ...

•Mites and Lice. ...

•Lyme Disease. ...

•Preventing Spread of Diseases at Bird Feeders. ...

•Dead or Sick Birds.

I think it is polynomial

Please help asap , I’m very confused .

Answers

50% or 2:4.

Explanation

Before a plant grown in a greenhouse can be planted in a field or garden, it should first be________ off.

Fill in the blank.
Please say the right answer.

Answers

Answer:

hardening off

Explanation:

How many bonds does oxygen have?

Answers

Answer:

2

Explanation:

duhhhhhhhhhhhhhhhhh

What is digestion?
the process of breaking down food into small enough pieces to be absorbed by the cells

1. the process of eating and chewing
2. the process of releasing energy to the cells
3. the process of breaking down food enough to be swallowed

Answers

2. the process of releasing energy to the cells
Digestion is the breakdown of large insoluble food molecules into small water-soluble food molecules so that they can be absorbed into the watery blood plasma // whatever answer sound similar to tht

In what year should we expect ocean pH to adversely affect zooplankton population?

Answers

The year we should expect ocean pH to adversely affect zooplankton population is 2030

The year we should expect ocean pH to adversely affect zooplankton population is 2030.

What are zooplanktons?

Zooplankton is a small floating or weakly swimming organisms that drift with water currents and, with phytoplankton, make up the planktonic food supply upon which almost all oceanic organisms are ultimately dependent.

Ocean acidification may affect zooplankton directly by decreasing in pH, as well as indirectly by trophic pathways, where changes in carbon availability or pH effects on primary producers may cascade up the food web thereby altering ecosystem functioning and community composition.

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T/F we make synthetic materials to serve different purposes that meet our wants and needs

Answers

it is true that we make synthetic materials

can some1 help me with this

Answers

Answer:

Variation allows some individuals within a population to adapt to the changing environment. Because natural selection acts directly only on phenotypes, more genetic variation within a population usually enables more phenotypic variation.

Explanation:

Hope this helps

Which of the following receives energy directly from the sun?
Group of answer choices

decomposers

nutrient pool

consumers

producers

Answers

Answer:

producers

Explanation:

producers are plants, grass, etc.

what can you conclude about the connection between a leaf's size and the amount of sunlight it absorbs?


(a). The smaller a leaf is, the more sunlight it absorbs.

(b). The larger a leaf is, the more sunlight it absorbs.

(c). The connection between the size of a leaf and the amount of sunlight it absorbs cannot be predicted.

(d). Large leaves and small leaves absorb about the same amount of sunlight.

Answers

B would be the answer

How did the polar bears get their white fur?A.Bears have various alleles for fur color ranging from dark to light. Those bears with the lighter fur had a better chance of survival in the biome, so they lived and reproduced passing on their light colored gene to their offspring. As generations passed, white fur became more common.B.As a polar bear grows up, its fur gradually gets lighter, so by the time they are a teenager, they have fully white fur and are then best suited to survive in their environment.C.Polar Bears migrated from the Pacific Northwest up to the Tundra and Arctic because they knew that they would have a better chance of surviving in this cold region.

Answers

Answer:

I believe it’s c report me if I’m wrong on this

Explanation:

In an if/then statement, what is the "then” part called?
a. hypothetical proposition
c. consequent
b. antecedent
d. inference

Answers

A. a hypothetical proposition
Answer:

A

Explanation:

It’s what the other guy said

write the difference between Picture Plant, mushroom and dodder on the basis of stem, leaf and water requirement.
Pls answer in paragraph.
Who will answer will be marked as brainlist.
Pls answer.
Required urgently.
Regards. ​

Answers

Answer:

Explanation:

A exchange of gases between the leaf and the atmosphere

Bloss of water vapour from the leaves and stems of a plant

С

movement of water from the roots to the leaves

D

movement of water through the cells of the leaf

hope this helped if not sorry i tried

What weather conditions would exist in El Paso based on the weather map seen here?
A)
cold temperatures, sunny skies.
B)
cold temperatures, cloudy skies
warm temperatures, very cloudy, and heavy rain.
D)
warm temperatures, increasing clouds, and showers.

Answers

Answer: b

Explanation: i need the points

Answer:

D, warm temperatures, increasing clouds, and showers

Explanation:

I answered D and it was correct.


Inherited traits are:
A Dependent on diet
B Acquired during an organism's life
C Free of mutations
D Passed on from parent to offspring

Answers

Answer:

d

Explanation:

The answer is D



Skeiwiw88Sksk’s ...................makes


a. What information could be useful to include in a warning on an e-cigarette ad?

Answers

Maybe the dangers that e-cigarettes can have. A warning that they’re addictive and contain nicotine.

Of the five things that you listed in question 1, which one do you think holds the most promise for making a real difference in environmental quality over the long term.

The Five Things are Transport, Agriculture, Culture, Economics, and Energy

Answers

Answer:

agriculture

Explanation:

Answer:EconomicsExplanation:

rashid is conducting a seminar on the importance of coral reefs which point should he include

Answers

Answer:

Protect coastlines from storms, erosion and provide habitat.

Explanation:

Coral reefs protect coastlines from storms and erosion as well as provide a habitat for thousands of aquatic animals. These points rashid must include in his seminar. Coral reefs are very important for the marine ecosystem because it can save the soil from erosion and decreases the intensity of storms by acting just like barrier. It provides food as well as living place for many organisms so these point are very important to be included in the seminar.

Answer:

that corals provide economic assistance to coastal populations through fisheries

Explanation:

No links please im already failing

Answers

Answer:

Think its the last one

The answer is C because you cannot change it back into what it was before unlike the other ones it’s the same as before.

The paper is still paper, the wall is still a wall just painted, and the ice melted is still water like it was before it was just frozen.

Hope this helps

Two cell organelles are described below.

Organelle A: Present in plant cells but not present in animal cells
Organelle B: Much larger in size in plant cells than in animal cells

Which of the following is most likely correct?

Organelle A is vacuole, Organelle B is chloroplast
Organelle A is chloroplast, Organelle B is vacuole
Organelle A is nucleus, Organelle B is mitochondria
Organelle A is mitochondria, Organelle B is nucleus

Answers

[tex] \huge{ \mathfrak{  \underline{ Answer} \:  \:  ✓ }}[/tex]

Correct option - B

Two two organelles are :

Organelle A - Chloroplast Organelle B - vacuoles

Because, Chloroplasts are the special organelles present in only plant cells. and vacuoles are smaller in size in animal cells as compared to the plant cells.

_____________________________

[tex]\mathrm{ ☠ \: TeeNForeveR \: ☠}[/tex]

Answer:

B-)Organelle A is chloroplast, Organelle B is vacuole

Explanation:

Internal adaptations only apply to animals. Plants do not have internal adaptations.
true or false
pls help

Answers

False

Explanation:

I know and i am in 11th grade

HELP PAST DUE AND NO WEBISTES/ FAKE LINKS

your own words: how does the temperture affect the denisty of the water? DO NOT COPY AND PASTE FROM THE INTERNET OR YOUR REPORTED!

Answers

Answer:

When a certain amount of water is heated up, it expands, increasing in volume changing the density. This goes for when it’s heated or cooled; the density then changes.

A minor object orbiting in a solar system is a(n)
asteroid
regolith
meteorite
meteor

Answers

(A asteroid
their tiny and orbit the planets apparently lmk if i’m incorrect

Explain how nitrate ions help plants to grow.

Answers

Answer:

Explanation:

Both nitrate ions and ammonium ions can be taken up by plants (some prefer one to the other). These ions provide nitrogen for the plant to make its own amino acids for protein synthesis. Except in very high nitrogen soils, the addition of extra nitrate will stimulate plant growth.

Nitrogen is an essential macronutrient that is a component of many essential molecules, such as amino acids, proteins, nucleic acids, and chlorophyll.

What are the roles of nitrate in the growth of plants?

Nitrate ions are essential nutrients for plant growth and development. Nitrogen is the fourth most abundant element in plants and is crucial for the growth of leaves, stems, and roots.

Plants require nitrogen in the form of nitrate because it is the most oxidized. It is an easily available form of nitrogen for plants to take up from the soil. Nitrate is absorbed by plants through their roots and transported to the plant cells, where it is used to synthesize amino acids, proteins, and other essential molecules.

Nitrate plays a crucial role in the process of photosynthesis, which is the process by which plants convert sunlight into energy.

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____is the amount of matter in an object and is measured in kilograms.
A. Mass
B. Gravity
C. Newton
D. Weight

Answers

Answer is d hope this helps

HELP! A 20-kg bag of rice dropped from an airplane. What is the gravitational force on the bag? Acceleration due to gravity is 9.8 m/s/s.)
10.02 N

19.6 N

20.8 N

196 N

Answers

Answer:

20.8

Explanation:

I took it and it was right

196N is the gravitational force on the bag. So, the correct option is D.

What is gravitational force?

Any two items in the universe can be attracted to one another by the gravitational force. All mass-containing objects are drawn towards one another by this attraction, which also keeps the moon in its orbit around the Earth and the planets in their orbits around the sun.

The mass of the two objects and their separation determine the gravitational force's strength. The force of gravity between two objects is directly proportional to their masses and inversely correlated to the square of their distance, according to Newton's law of universal gravitation.

The gravitational force on the bag can be calculated using the formula:

force = mass x acceleration due to gravity

Plugging in the given values, we get:

Force = 20 kg x 9.8 m/s/s

Force = 196 N

Therefore, the correct option is D.

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lungs and capillaries both have porous linings that allow certain substances to move into or out of the structures. Which function do these porous linings most likely serve in living organisms?
A. heat release
B. gas exchange
C. carbohydrate absorption
D. osmotic pressure regulation

Answers

Answer:

B. Gas exchange

Explanation:

because the lungs bring air into your body, it needs a way to transfer the oxygen into your blood stream.

Luckily for us, our lungs have porous linings, which will help the oxygen go directly into our blood stream.

The porous structure of the  blood capillaries and lung tissue allow the them to exchange gas

The porous structure of the lungs allow to exchange gas from the gas in the blood. Blood capillaries are tiny blood vessels in the body.

The gas in the blood was collected from the tissue from the body parts which is made possible because of the porous lining of the blood capillaries.

Therefore, the porous structure of the  blood capillaries and lung tissue allow the them to exchange gas.

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Which of the following represents MEiosis? *
10 points
It produces 4 haploid, 1️⃣N cells.
It produces 4 diploid, 2️⃣N cells.

Answers

Answer:

my answer will be it produces 4 diploid, 2 n cells

Our environment is sometimes divided into different spheres, including the geosphere, hydrosphere, cryosphere, atmosphere, and biosphere. Interactions between the geosphere and atmosphere can have an impact on Earth’s weather. Which of the following is an example of an interaction between the geosphere and atmosphere?




1.Melting of ice from a glacier into a body of water


2.Eruption of lava, gases, and ash from a volcano


3.Evaporation of water from the ocean


4.Animals completing cell respiration and exhaling CO2

Answers

Answer:

Eruption of lava, gases, and ash from a volcano

Explanation:

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Andy estimated that he would need 73 feet of lumber for a tree house project. He later found that the actual amount of lumber needed was 62 feet. What was the percent error of Andy's estimation? Consider this linear system: 3x 2y = 2 x + 3y = 14Which ordered pair is the solution to the system? A) (2, 4)B) (2, 4) C) (2, 4) D) (2, 4)PLEASE HELP I WILL GIVE BRAINLEST TO WHOEVERS RIGHT Trying to finish this test at 3:30 am plz help Identify the following line as either iambic, trochaic, anapestic, or dactylic. deep into that darkness peering type of foot: my love is like a red, red rosetype of foot:it was many and many a year ago,type of foot: What is the BEST revision of this sentence?Wetlands used to be thought of as horrible places and now people realize wetlands are homes for animals like birds and wetlands are important for the environment. Help please ASAP 2. A birthday present is placed into a rectangularshoe-box. The box has the following dimensions: 3inches by 7 inches by 8 inches. What is the minimumamount of wrapping paper needed to cover theentire box?a.146 sq. in.b.101 sq. in.C202 sq. in.d.168 sq. in. Look at the dictionary entry that follows this sentence. What is the meaningof the word "constrains as it is used in the sentence?"Such has been the patient sufferance of these Colonies,and such is now the necessity which constrains them toalter their former Systems of Government."Thomas Jefferson, Declaration of Independence, printedby John Dunlap, July 4, 1776, Records of the Continentaland Confederation, Congresses and the ConstitutionalConvention, 1774-1789, Record Group 360, NationalArchives, http://www.ourdocuments.gov/doc.php?doc=2.con / strain (verb)1 a: to force by imposing limitations or restrictionsb: to limit the motion of someone or something in aparticular fashion2: to fasten with bonds: confine; LIMIT3: to hold back with forceA. To force by imposing limitations or restrictionsB. To limit the motion of someone or something in a particularfashionC. To hold back with forceD. To fasten with bonds What is the importance of the Violence in Congress?? Which ordered pairs are solutions to y = x + 1?A (0,1),(1,2), (2,3)B (0, -1), (2, -1), (3,-2)C (0,1),(1,2), (2, 4)D (0,1),(2, 1), (3, 1) A study was conducted on students from a particular high school over the last 8 years. The following information was found regarding standardized tests used for college admitance. Scores on the SAT test are normally distributed with a mean of 1070 and a standard deviation of 204. Scores on the ACT test are normally distributed with a mean of 19.1 and a standard deviation of 5.2. It is assumed that the two tests measure the same aptitude, but use different scales.(A) If a student gets an SAT score that is the 51-percentile, find the actual SAT score. Round answer to a whole number. SAT score =(B) What would be the equivalent ACT score for this student? Round answer to 1 decimal place. ACT score =(C) If a student gets an SAT score of 1417, find the equivalent ACT score. Round answer to 1 decimal place. ACT score = Oriole Company purchased for $8,767,800 a mine that is estimated to have 48,710,000 tons of ore and no salvage value. In the first year, 2,830,000 tons of ore are extracted. (a1) Calculate depletion cost per unit. (Round answer to 2 decimal places, e.g. 0.50.) Depletion cost per unit $enter the depletion cost per ton amount in dollars per ton unscramble the following french words that are usually found on a menu 1) lasades. 2) lmesgu. 3) pessou. 4) sonboiss. 5) ndevias. 6) agefroms. 7) utsifr. 8) sonposis Write 9x - 8 as a verbal expression Please the fast as possible! Given the size of the coqu, what is surprising about its call Dnde est el Club Deportivo Mrida? What does the Secretary of the Interior do? -6x + 8x + 10is in what form? A)Standard B)Linear C)Vertex D)Parent come on gurl just answer then as fast as u can PLS ANSWER THIS QUESTION!! I can fly but I have no wings. I can breathe but I have no lungs. You can hear me when I'm loud yet I have no mouth. Who am I?