Does natural selection give organisms what they need

Answers

Answer 1

Answer:

Yes

Explanation:

Because it chooses what you need or does not need. If you will not survive in the wild as that species - you die off.


Related Questions

What impact did Suleyman I have on the Ottoman Empire?
He ended Mughal rule.
He introduced Hinduism.
He created a new legal system.
He enacted strict religious taxes.

Answers

Answer:

He created a new legal system.

Explanation:

Sultan Suleiman I of the Ottoman Empire was characterized by a lot of successes which includes the progress of the nation in terms of being a strong power in warfare and trade. He ensured there was an increase in revenue and effective usage of it in the Empire. Islam was the prevalent religion also and there wasn’t introduction of Hinduism.

He also ensured that there was the use of an accepted centralized legal system for the Ottoman Empire which validates the use of a new legal system.

Answer:

He created a new legal system.

Explanation:

took the test and got a 100%

A specialized structure within a cell that has its own specific function is known as a/an _______.

The rough endoplasmic reticulum is known for the _______ that adhere to it and help to produce proteins.

Cellular DNA is stored in the _______, an organelle that also acts as the brain of the cell and directs all cellular activity.

The _______ kingdom, one of the six kingdoms of life, is known for its ability to survive in extreme environments.

The plasma membrane found in both prokaryotic and eukaryotic cells is composed of a/an _______, which is semipermeable and controls the flow of molecules into and out of the cell.

Whereas lysosomes are primarily involved with the breakdown of proteins and polysaccharides, _______ are involved in lipid and fat breakdown.

Answers

Answer:

Organelle

Ribosomes

Nucleus

Archaebacteria

Phospholipids

Peroxisomes

Explanation:

A specialized structure within a cell that has its own specific function is known as a/an organelle

The rough endoplasmic reticulum is known for the ribosomes that adhere to it and help to produce proteins.

Cellular DNA is stored in the nucleus, an organelle that also acts as the brain of the cell and directs all cellular activity.

The archaebacteria kingdom, one of the six kingdoms of life, is known for its ability to survive in extreme environments.

The plasma membrane found in both prokaryotic and eukaryotic cells is composed of phospholipids which is semipermeable and controls the flow of molecules into and out of the cell.

Whereas lysosomes are primarily involved with the breakdown of proteins and polysaccharides, peroxisomes are involved in lipid and fat breakdown

Answer:

1. organelle

2. ribosomes

3. nucleus

4. Archaea

5. phospholipid bilayer

6. peroxisomes

Explanation:

Can someone please help me ​

Answers

Answer:

Trypsin

Explanation:

Rennin has an optimum pH of 3.4.

Pepsin has an optimum pH of 2.0.

Trypsin has an optimum pH of 7.5.

Salivary amylase has an optimum pH of 6.5.

Enzyme Y is Trypsin.

Major league baseball has had 11 different single-season home run records since 1876. The records are 5, 9, 14, 27, 29, 54, 59, 60, 61, 70, and 73. Which box-and-whisker plot accurately shows these results?

Answers

Answer:

Option C

Explanation:

The question lacks the required option. Find the options in the attachments.

It can be seen that on each box plots, 5 different points are plotted. To determine which box plot correctly fits the dataset, we need to confirm if each points corresponds to what they stands for.

The first point on the box plot will be the lowest value in the dataset after rearrangement. i.e 5

The second point represents the first quartile. To get the first quartile, we need to locate the (N+1)/4 th value in the dataset.

N is the total number in the dataset = 11

First quartile Q1 = 11+1/4 = 12/4 = 3

We are to locate the third value in the data set, and the third value is 14, our first quartile value = 14

The next value is the median Q2 = N+1/2 th value.

Q2 = 11+1/2 = 12/2

Q2 = 6th value

Median = sixth value in the dataset = 54

For the third quartile Q3 = 3(N+1)/4 th value

Q3 = 3(11+1)/4

Q3 = 3(12)/4

Q3 = 36/4 = 9th value

The third quartile = 61

Greatest value in the dataset = 73

Since we know the lowest value, the first quartile, median, third quartile and the greatest number of the dataset, then we need to locate the box plot that correctly plots this points on the box.

The given points [5, 14, 54, 61, 73] must corresponds to the plotted points.

Based to the values gotten, it can be seen that only the third box plot correctly shows this results.

Hence, option C is correct.

Identify which type of natural selection is described in each case below,
Results in the evolution of the species:
Results in new species
Favors traits at the two extremes:
No increase in diversity
One extreme trait is favored
Diversity decreases:
Diversity increases
DONE
Intro

Answers

Answer:

Results in the evolution of the species: Directional selection

Results in a new species: Disruptive selection

Favors traits at the two extreme: Disruptive selection

No increase in diversity: Stabilizing selection

One extreme trait is favored: Directional selection

Diversity decreases: Stabilizing selection

Diversity increase: Disruptive selection

Explanation:

Natural selection changes the allele frequency of a gene that produces an inheritable trait

The type of natural selection that takes place can be grouped into three categories based on their effect on allele frequencies including;

Directional selection

Stabilizing selection

Disruptive selection

In directional selection, a particular allele that has a higher fitness naturally increases its frequency in the population such. The process of directional selection is able to progress directionally so as to spread to the entire population

Stabilizing selection involves the reduction of the allele that has a cancelling effect on the desired phenotype and that can result the production of organisms with a fitness reduction. The stabilizing selection process can continue until the elimination of the deleterious allele from within the population

The disruptive selection process takes place between the the period of transition resulting in the alteration of the trait in in more directions than one.

Answer:

Results in the evolution of the species: Directional selection

Results in a new species: Disruptive selection

Favors traits at the two extreme: Disruptive selection

No increase in diversity: Stabilizing selection

One extreme trait is favored: Directional selection

Diversity decreases: Stabilizing selection

Diversity increase: Disruptive selection

Explanation:

Just got it right on edge 2021

Assignment: 02.03 Oceans Impact on Weather

Answers

Can you add a picture or question so we can answer your problem/question?

Which of the following describes the function of carbohydrates? A. Carbohydrates store hereditary information. B. Carbohydrates help leaves absorb the sun's energy. C. Carbohydrates surround and protect internal organs. D. Carbohydrates store energy in their bonds.

Answers

Answer:D. Carbohydrates store energy in their bonds

Explanation:

The C—H bonds found in carbohydrates store energy

Answer:

D

Explanation:

AP3X

Esther feels an itch simultaneously deep in her ears and right above her soft palate. If
the itch were caused by an actual irritation to the body part there, where is she feeling
the urge to scratch?
laryngopharynx
O oropharynx
nasopharynx
O sinopharynx

Answers

Answer:

laryngophrynx

Explanation:

Food is moved down from the mouth into the stomach through:
OOOO
osteoporosis
peristalsis
egestion
None of the choices are correct.

Answers

Answer:

none of the choices are correct

Which correctly lists the weather factors that are indicators of climate change? A)sunsets wind patterns clouds B) ocean currents,ice cores, temperature C)temperature, wind patterns, ice cores D) wind patterns, temperature, ocean currents

Answers

Answer: I think the answer is C

Explanation:

Answer:

D

Explanation:

Just got the answer right

what is not a feature of natural selection
a) competition for resources
b) production of many offspring
c) selection by humans
d) variation within the population

Answers

Answer:

C

Explanation:

Selection by human is defiantly not natural selection. Selection by human is called selective breeding which is when two different breeds are put together to produce an offspring with special characteristics.

Hope it helps.  

Most of the cells in the human body are _____.

Answers

Answer:

RBC's?

Explanation:

I'm not sure if this is what is being asked but red blood cells made up about 80% of all of the cells in the human body. I hope this is what you need:)

Answer:

Red Blood Cells

Explanation:

These cells make up approximately 80% of the cells in the human body.I hope this helps:)

Briefly describe two ways in which the Hardy-Weinberg equation can be used to get information about a population.

Answers

The Hardy-Weinberg equation can be used to determine probable frequencies of genotypes in a population. It can also track changes of genotypes from generation to generation

Answer:

The Hardy-Weinberg equation can be used to gather valuable information about a population in the following two ways:

1) Estimating allele frequencies: The Hardy-Weinberg equation allows scientists to estimate the frequency of specific alleles within a population. By comparing the observed frequencies with those predicted by the equation, researchers can determine if the population is in genetic equilibrium, meaning that the allele frequencies are stable and not evolving over time.

2) Identifying evolutionary forces: If a population deviates from the expected Hardy-Weinberg equilibrium, it suggests that one or more evolutionary forces, such as natural selection, genetic drift, gene flow, or mutation, are at play. By analyzing these deviations, scientists can gain insights into the factors influencing the genetic makeup of the population and better understand the evolutionary processes driving changes in the population's gene pool.

Explanation:

A plant stores 3000 Joules of energy into an apple. If a pig eats the apple, then a human eats the pig, how much of the apple’s energy does the human incorporate into their body? A. 3000 Joules B. 30 Joules C. 750 Joules D. 3 Joules

Answers

A.3000 joules on eng that’s what it is

According to the 10% law of the ecosystem, human will have 30 Joules of energy out of 3000 joules from apple. Thus option B is correct.

What is the 10% law of the ecosystem?

In the food chain, at each trophic level, 90% of the energy from food is used up in metabolism or released as heat while only 10% is transferred to the next trophic level.

So 10% of 3000 joules of energy from an apple will be transferred to the pig which is 300  joules and the pig will give 10% of 300 joules to the human which is 30 Joules. So option B is correct.

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Which renewable resource is used MOST in all sectors of the economy? A. wind B. hydropower C. solar D. biomass

Answers

Hey Mate!!

Your answer is C. Solar.

♡ Good Luck ♡

By ☆ Itsbrazts ☆

Answer:

B.

Explanation:

Hydropower.

Solar panels are expensive, biomass takes a lot of work, and wind turbines aren't very popular. Water-run power engines are very common throuought the world and are very effective.

Hope this helped and good luck! :)

Which action can humans take to reduce wave erosion?

O build drainage systems

O build houses near coastlines

O build breakwaters in the ocean

O reduce vegetation along coastlines

Answers

Answer:

C, Build Breakwaters In The Ocean.

Explanation:

The action that can humans take in order to reduce wave erosion is the building of breakwaters in the ocean. Thus, the correct option is C.

What is Wave erosion?

Wave erosion may be defined as the process that may significantly lead to the displacement of land, and the long-term elimination of sediment and rocks along the coastline due to the effective action of waves, currents, tides, wind-driven water, and waterborne ice, or other impacts of storms.

Wave erosion is a problem that may impact aquatic organisms as well. So, in order to reduce such kind of problem, human needs to construct or build breakwaters in the ocean.

The construction of breakwaters in the ocean reduces the loss of land as well as the long-term removal of sediments and rocks.

Therefore, the action that can humans take in order to reduce wave erosion is the building of breakwaters in the ocean. Thus, the correct option is C.

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which process pertains to cellular respiration A. captures energy B. releases oxygen C. only carried out by producers D. releases carbon dioxide

Answers

Answer:

D. releases carbon dioxide.

Explanation:

Humans can see the star Polaris from Earth.
It appears to move during different times of the year.
Explain why Polaris appears to move.

Answers

Answer:

Polaris could be a name for any North Star. ... All of these stars are moving through space, but they're so far away we can't easily see them move relative to each other. That's why the stars appear fixed relative to each other. And it's why, for the most part, we see the same constellations as our ancestors

List the four DNA bases and the
letter that stands for each onE

Answers

Answer:

The four nitrogenous bases are A, T, C, and G. They stand for adenine, thymine, cytosine, and guanine.

Explanation:

Compare the age of ocean rocks to that of continental rocks. How does this difference support the idea of seafloor spreading?

Answers

Answer:

Glomar Challenger studies about the "age of rocks in various places in the ocean" in 1968

Explanation:

Glomar Challenger was a "deep sea research vessel" for marine geology and oceanography studies.

The vessel set out in 1968 on a "Deep Sea Drilling Program" in the Atlantic Ocean.

Samples were collected from various drilling locations and the study and analysis of these samples enabled the study of plate tectonics.

These samples also provided more information related to the rocks in oceans.

The vessel drilled cores containing rock salt, gypsum, anhydrite and several other evaporating minerals.

why people cannot live on neptune two reson ?​

Answers

Answer:

The inside of Neptune is very cold, which is about -214 degrees. Hence, no microorganisms could live there. Overall, the environment of Neptune sounds very unfriendly to life as we know it on earth.

Humans can’t like on Neptune because we where designed to survive on Earth and Neptune does not contain our basic needs for survival.

Facts provided by google:
Neptune is very hot and is liquid like, the peak temperature of Neptune is 10,00 degrees and the human body isn’t able to survive that, you will die from a heat stroke or won’t even be able to breathe because it’s air is made of hydrogen, helium, and methane.

Hope this detained answer helped.

What is the purpose of using reverse transcription

Answers

Answer:

reverse transcriptase (RT) is an enzymeused to generate complementary DNA (cDNA) from an RNA template, a process termed reverse transcription. Reverse transcriptases are used by retroviruses to replicate their genomes, by retrotransposon mobile genetic elements to proliferate within the host genome, by eukaryotic cells to extend the telomeres at the ends of their linear chromosomes, and by some non-retroviruses such as the hepatitis B virus, a member of the Hepadnaviridae.

Explanation:

brainliest appreciated

Which is a negative effect of rising ocean temperatures?
the drying out of fertile land and the formation of dust bowls
o the flooding of low-lying coastal areas
O the faster evaporation of water in the soil
O the decreased frequency of major storms

Answers

The branch of biology which deals with the study of oceanic water is called oceanology.

The correct answer is B.

The level of the ocean is rising every day due to increases in earth temperature due to excess emissions of carbon dioxide.

The rise of carbon dioxide will lead to increases in temperature that melt the ice. The melting of ice increases the sea level which is dangerous to the coastal or those areas that live near the ocean and might get sunk.

Hence, the correct answer is B  that is the flooding of low-lying coastal areas

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Answer:

B the flooding of low lying coastal areas

Explanation: taking the test got it right

Pick one of your concerns. Can you think of two possible ways a conservationist could address this concern to minimize the risk to biodiversity? You may conduct your own research using credible resources to help formulate your answer.

Answers

Answer:

I’m going to focus on the risk of fish getting sucked into the dam. My research showed that this is a problem. Fortunately, there are a few ways that this problem can be minimized. One solution is the building of a fish passage, which helps the fish migrate around the dam so they can reach spawning areas. The other solution is to work with the dam’s engineers and owners to construct a dam to minimize the risk to fish. We’d also make a plan for the safe release of the fish.

Explanation:

Answer:

I'm going to concentrate on the possibility of fish being drawn into the dam. I found that this is a problem in my research. Fortunately, there are a few approaches that may be taken to lessen this issue. The construction of a fish tunnel, which aids fish migration around the dam so they can access spawning sites, is one remedy. The other option is to build a dam in collaboration with the owners and engineers of the dam to reduce the risk to fish. We would also devise a strategy for the fish's secure release.

Explanation: Paraphrased on Quillbot on standard mode

Which determines the reactivity of an alkali metal?

A) its boiling and melting points
B) the shininess of its surface
C) the number of protons it has
D) its ability to lose electrons​

Answers

Answer:

d

Explanation:

describe how fertility drugs help women to become pregnant​

Answers

Answer:

Fertility drugs contain FSH and LH, which stimulate eggs to mature in the ovary. Fertility treatments increase a woman's chance of becoming pregnant, although the treatment may not always work. On the other hand, because the treatment boosts the production of mature eggs, it increases the chance of twins or triplets.

the drugs work like natural hormones and stimulate the best egg

Which macromolecules provide instructions for growth? O A. Lipids O B. Nucleic acids O c. Carbohydrates O D. Proteins

Answers

Answer:

B

Explanation:

The macromolecule which provides instructions for growth is nucleic acids. The correct answer is option B.

Macromolecules are large molecules made up of smaller subunits called monomers. There are four main types of macromolecules found in living organisms:

carbohydrateslipidsnucleic acidsproteins.

Nucleic acids are macromolecules that store and transmit genetic information. DNA (deoxyribonucleic acid) and RNA (ribonucleic acid) are the two main types of nucleic acids. DNA contains the genetic instructions for the development and function of all living organisms, while RNA plays a key role in the process of protein synthesis. When cells divide and grow, they must replicate their DNA so that each new cell receives a complete set of genetic instructions.

Therefore, nucleic acids provide instructions for growth. Option B is the correct answer.

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Apple maggots are a type of fly native to North America. Prior to the introduction of the apple tree to North America, apple maggots fed from and laid their eggs on hawthorn trees. After apple trees were introduced, some apple maggots began feeding from and laying their eggs on apple trees. Adult apple maggots will only mate on the type of tree on which they were born. What is the most likely consequence of the introduction of apple trees to apple maggots

Answers

Answer:

B

Explanation:

Populations of apple maggots that mate on different trees could become reproductively isolated and eventually speciate.

Answer:

The correct answer is option B

The population of maggots on the apple tree (apple maggot) that will mate on different trees could become reproductively isolated due to different habitat (ecological isolation).

Ecological isolation causes speciation by creating reproductive barriers between populations due to different habitats.The maggot populations  will mate on different trees and will eventually speciate over a period of time.

Consider the formula for glucose: C6H1206. In the processes of photosynthesis, what supplies the hydrogen (H) used
in the formation of glucose?
Olight energy
carbon dioxide
O chlorophyll
water

Answers

In the process of photosynthesis, water H₂O supplies the hydrogen(H) used in the formation of glucose.

What happens during photosynthesis?

Photosynthesis is a metabolic process carried out by certain cells of autotrophic organisms, that is, those that have the capacity to make their own food, such as plants.

With this process, plants capture the energy of sunlight and transform it into chemical energy, to produce organic matter(glucose).

Overall reaction during photosynthesis:

6 CO₂ + 6 H₂O → C₆H₁₂O₆ + 6 O₂

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two evidences that shows that gas molecules flow faster than liquid molecules​

Answers

Answer:

gases can spread into air qiuckly and don't stay as close as liquid particles do.these are the 2 evidence thet show that gas molecules flow faster and liquid molecules.

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What is EF? Please help me on this question. I think it's 65 is it correct?? What type of nuclear decay is shown by the reaction below?2390 He + 23% ThO A. FusionB. AlphaC. BetaD. Gamma Approximately how many seconds would it take for the Mississippi River( 16,790 cubic meters per second) to fill the volume of the Gulf of Mexico(2,434,000,000,000,000)? Choice A : 1 *10^9 Choice B : 1* 10^10 Choice C : 1 * 10^11 the iupac name this compound Uma caixa na forma de um cubo tem medidas de arestas igual a 10,5 cm. O volume dessa caixa corresponde : * 1 ponto a) 1157,625cm b) 1157,6cm c) 11,5627cm d) 115,7625cm please help thanks ! An investor purchases a stock for $38 and a put for $.50 with a strike price of $35. The investor sells a call for $.50 with a strike price of $40. What is the maximum profit for this position hi can you help me i cant move forward if i skip this question. Help me !!! please 50 points!! A system of equations is shown below: 1. Equation A: 4c = d 8 Equation B: c = 5d + 8 Which of the following steps should be performed to eliminate variable d first? (5 points) Multiply equation B by 4. Multiply equation A by 5. Multiply equation A by 4. Multiply equation B by 5. 2 . A system of equations is shown below: n = 3m + 7 n 2m = 1 What is the solution, in the form (m, n), to the system of equations? (5 points) (3, 7) (1, 8) (3, 2) (6, 11) 3. A system of two equations is shown below: Equation C: a = 3b + 6 Equation D: a = 7b 1 What value of a can be substituted into equation D to solve the system of equations? (5 points) Which mountain range is located along the northern border of Iran?a. Elburzc. Hindu Kushb. Kopet-Dagd. Zagros Each unit on the coordinate grid represents 1 yard. The rectangular pool and triangular hot tub shown are both in need of covers. How much total material is needed to cover both? square yards Why did the Mongols fail to conquer Japan in 1274 and 1281 Solve the system by the method of substitution. 1.5x + 0.8y = 2.3 0.3x 0.2y = 0.1 Suppose A and B are 2 x 5 matrices. Which of the following are the dimensions of the matrix A + B? 2 x 5 10 x 10 7 x 7 7 x 1 A crew of highway workers paved 15 mile in 18 hour. If they work at the same rate, how much will they pave in one hour? John is standing at the point (-4,-8) and his friend Victor is standing at the point (-4,12). Find the distance between them. A. 20 units B. -20 units C. 28 units D. -28 units Abigail wants to make a tapestry in the shape of a parallelogram that is 24 inches across the bottom and 36 inches tall. If she pieces smaller similar parallelograms that are 2 inches at the base and 3 inches tall, how many will she need to make the tapestry? A survey found that the average daily cost to rent a car in Los Angeles is $102.24 and in Las Vegas is $97.35. The data were collected from two random samples of 40 in each of the two cities and the population standard deviations are $5.98 for Los Angeles and $4.21 for Las Vegas. At the 0.05 level of significance, construct a confidence interval for the difference in the means and then decide if there is a significant difference in the rates between the two cities. Let the sample from Los Angeles be Group 1 and the sample from Las Vegas be Group 2.Confidence Interval (round to 4 decimal places):< mu1 - mu2 Seventy-five cars sit on a parking lot. Thirty have stereo systems, 30 have air conditioners and 40 have sun roofs. Thirty of the cars have at least two of these three options, and 15 have all three.Required:a. How many cars on the lot have at least one of the three options?b. How many have exactly one?