given our knowledge of hominin evolution, evolutionary biologists have already predicted what future human evolution will look like. t/f

The nonsense mutation is a point mutation that produces a stop codon when replacing a single base. The resulting protein is shorter than it shuld be.

When a change occurs in a single base pair, it is known as a point mutation.

Points mutations might be either silent, missense, or nonsense.

Nonsense mutations have the ability to put an end to protein synthesis earlier than they should. The production of a mutated stop codon makes the new protein to be shorter.  

You can learn more about nonsense mutations at

https://brainly.com/question/26318968

#SPJ1

Answer:

Yes

Explanation:

If all 15 presynaptic neurons stimulate the post-synaptic neuron at the same time, the action potential will be produced. In a chemical synapse, an action potential in the presynaptic neuron is responsible for the release of a chemical messenger known as neurotransmitter. After this, the neurotransmitter diffuses across the synapse and binds to the postsynaptic cell so we can say that potential can be produced.

New ideas in science generally result from planned experiments

The term science refers to the study of the universe. The study of science must be empirical in the sense that it involves the use for experiments. This is how accurate knowledge can be gotten in science. Science has to do with empirical data. In the field of science we work with the results that we get from rigorous experimentation in our quest to explain the occurrences that encompass the universe.

These experiments must be properly planned and executed accordingly in order to be meaningful for decision making.

Thus, the statement that describes the process of science is; "new ideas in science generally result from planned experiments."

Learn more about science:https://brainly.com/question/24093183

#SPJ1

Answer:

i dont understand you didnt write options

Explanation:

Answer:

It occurs through convection from Earth.

Explanation:

ive done this exam :)

There are different kinds of reports. The data on Populations Lab Report of Sebastian’s Snorkel Spot  is written below;

The Objectives of the study was know carefully watch the conditions of the coral reef to known if the new factory is polluting the reef.  

The Hypotheses was that  an increase in pollution levels will lead to a decrease in the health of the coral reef.

Procedure used for the study:  the data on water quality surrounding the reef was taken (measures) to know the clarity and also the percentage of dissolved oxygen.

The study also collected data on the percentage of live coral coverage and number of population of juvenile and mature parrotfish that is present in the reef.

The observation was that at the research phase, the factory was not using nutrient-removal treatment on the water it releases into the environment and there was  lots of leftover nutrients in the water that boast algae growth, etc.

Data was collected was on the variables given in the data table given below;

Water Clarity (m) : week 0- 4 , week 1- 2, week 2- 4 , etc.

Dissolved Oxygen Level (mg/L) : week 0- 4y, week 1- 6, week 2- 8, etc.

Percentage of Live Coral Coverage (%) week 0- 20, week 1- 24,etc.

The data above were analyzed and the conclusion drawn was that an increase in the pollution Levels will lead to a decrease in the health of the coral reef.

Learn more about Research from

https://brainly.com/question/25257437

Answer:

Populations Lab Report

________________________________________

Instructions: The Virtual Populations Lab is on the lesson assessment page. Gather data to evaluate Sebastian's Snorkel Spot's claim that a new factory is polluting the coral reef. Follow the instructions as you move through the lab and record your data and observations in the lab report.

Title: Sebastian’s snorkel spot

Objective(s): The objective is to watch the conditions in the coral reef to prove that the factory is polluting the reef.

Hypotheses:  If pollution levels increase, then the health of the coral reef with decrease. levels increase, then the health of the coral reef will

Variables:

Dependent- heath of the reef by water clarity, dissolved oxygen, live coral coverage, and stoplight parrot fish population.

Independent- the additional pollution and runoff from the factory

Procedure:

Take measurements or water clarity and dissolved oxygen levels to measure the water around the reef or five? weeks record results

Measure the percent of live coral coverage for five? weeks record results

Count population the fish for five? weeks record results

During the research phase, you found that the factory is not using nutrient-removal treatment on the water it releases. Excess nutrients in the water encourage algae growth, which can smother coral. To monitor the water quality and health of the coral reef, you will collect data on five factors: water clarity, dissolved oxygen levels, percentage of live coral coverage, number of juvenile parrot fish observed, and number of mature parrotfish observed.

Data:

Record your data from the virtual lab in the data table.

Week Water Clarity (m) Dissolved Oxygen Level (mg/L) Percentage of Live Coral Coverage (%) Number of Juvenile Parrotfish Number of Mature Parrotfish

0  6  14:00  35  8                             12  

1  4  12:00  30  7                             12  

2  3  10:00  25  7                                11  

3  3  9:00  25 5                                  11  

4  2  9:00  20  4                                 9  

Data Analysis:

Select one abiotic factor that was monitored, either water clarity or dissolved oxygen level, and create a line graph showing the measurement of the abiotic factor over time. Then select one biotic factor that was monitored, either coral coverage, juvenile parrotfish, or mature parrotfish, and create a line graph showing the measurement of the biotic factor over time.

Insert Chart [Hint: don't forget to create a line graph to analyze your data]

I cant include this part

Conclusion: I hypothesized that if pollution levels increase, then the health of the coral reef with decrease. My hypothesis was proven correct, the four-week time that had been recorded showed that every week the biotic and abiotic features would decrease. My graph shows the decrease in four weeks due to the factory.

Be sure to answer the following reflection questions as a summary in the conclusion of your lab report:

• Was your hypothesis correct? Why or why not? Be sure to include evidence from the data you collected to support your conclusion.

• Based on your data, describe the overall trend for each of the five factors that were measured?

• What information do your graphs show? Describe the correlation between the two factors that you graphed

Questions:

Using what you have learned in the lesson and the virtual lab activity, answer the following questions in complete sentences:

1. Identify the abiotic and biotic factors in this lab.

The water clarity and the dissolved oxygen level were abiotic and coral coverage, and the fish were biotic.

2. Describe the symbiotic relationship between each of the organisms.

Coral is a habitat for fish and if the coral isn’t in good condition the water most likely isn’t so the fish would decrease.

3. Explain how the limiting factors affect carrying capacity in each population.

Without proper healthy coral the fish would decrease and without livable water the fish will die?

Explanation:

i got a 100

Claim: Cloning human beings is a scientifically sound practice

Evidence: Cloning, genetic engineering, and its medical benefits.

Reasoning: All the available evidence points to the fact that cloning humans is achievable.

Claim: Cloning human beings is a scientifically sound practice.

Evidence:

Reasoning:

The evidence presented supports the claim that cloning human beings is a scientifically sound practice. The successful cloning of animals, coupled with advances in genetic engineering and stem cell research, indicates that the fundamental principles and techniques required for human cloning are scientifically feasible.

More on cloning humans can be found here: https://brainly.com/question/31592877

#SPJ1

Answer:

symbiosis.

Explanation:

The term that you are referring to is symbiosis. (a symbiotic relationship)

Symbiosis is a proximate and often long-term interaction between two or more different biological species.

Planet 55 Cancri e is composed primarily of carbon (in the form of diamonds and graphite), along with trace amounts of iron, silicon carbide, and maybe silicates. Therefore, it makes the formation of diamonds highly likely.

Exoplanet 55 Cancri e goes around its Sun-like host star 55 Cancri A. The mass of the exoplanet is about 8.63 Earth masses, and its diameter is about twice that of Earth. This makes it the first super-Earth found around a main sequence star, a year before Gliese 876 d.

Temperatures there are high enough to cause rocks to melt and vaporize, and it is possible that there are oceans of lava with clouds that rain molten rock.

Therefore, the two factors are presence of carbon and high temperatures.

Learn more about Planet 55 Cancri e, here:

https://brainly.com/question/14160683

#SPJ1

nouth, oesophagus, stomach, duodenum, pancreas, ileum,colon, rectum,anus.

Answer:

Ingestion is when food comes into the body through the mouth and down the esophagus. Digestion begins with chemically with enzymes in saliva, and mechanically with the teeth, and continues when food (as a bolus) enters the stomach to be dissolved by acid and pepsin. Food (chyme) then goes into the small intestine where nutrients are absorbed through the villi. Waste is then eliminated through the large intestine, rectum, and anus.

Explanation:

Answer from Biology Part 2 Test.

Here is a diagram showing the energy sources or forces that drive the processes in the diagram:

[Diagram of the water cycle with labels for solar energy, wind energy, tidal force, and gravitational force]

Solar energy is the ultimate source of energy for all of the processes in the water cycle. It heats the Earth's surface, which causes water to evaporate.

Wind energy is created by the uneven heating of the Earth's surface. The warm air rises, and the cooler air rushes in to take its place. This creates the wind, which can help to distribute evaporated water around the globe.

Tidal forces are caused by the gravitational pull of the moon and the sun on the Earth's oceans. The moon's gravity is stronger than the sun's, so it has a greater effect on the tides.

Gravitational force is the force that pulls objects towards each other. It is what keeps the Earth in orbit around the sun and the moon in orbit around the Earth. It also pulls water down towards the Earth, which is why we have oceans.

All of these energy sources and forces work together to create the water cycle, which is essential for life on Earth.

To know more about Solar energy:

https://brainly.com/question/9704099

#SPJ1

Answer:

warmer

Explanation:

because the sun is going to be over a smaller area at that angle just like in the summer

According to map summer high temperature the correct series of countries are Oklahoma, Oklahoma city, California, South Carolina, Los Angeles, and Myrtle Beach. The most hottest city is Oklahoma.

Map is defined as a sketch or representation of various countries, routes, rivers, boundaries, oceans, mountains, and building, as well as temperature  on a paper which is designed and sketched in such a way that a person can take help to understand the various related topics such as temperature, weather, rivers and routes through it.

The countries which are very near to the equator are considered to be the warmest countries and the people or citizens of that countries are having high percentage of melanin in their body.

Therefore, According to map summer high temperature the correct series of countries are Oklahoma, Oklahoma city, California, South Carolina, Los Angeles, and Myrtle Beach. The most hottest city is Oklahoma.

Learn more about map here:

https://brainly.com/question/19130581

#SPJ1

Answer:

Wild type template strand

3'TGTACTTCAAACCGATT5'

Wild type template DNA strand after transcription give following mRNA sequence

5’ACAUGAAGUUUGGCUAA3’

This mRNA has five codons; out of five, four codons (AUG, AAG, UUU and GGC)encode aminoacid and one is stop codon (UAA). Therefore, after translation this mRNA gives following amino acid sequence

Methionine-Lysine-Phenylalanine-Glycine

Answer:

It doesn't exactly cover everything

Explanation:

brainliest?

Answer:

1. Carol is heterozygous for hemophilia. Her husband does not carry the allele for hemophilia. What is the probability that they will have a daughter with hemophilia? A son with hemophilia?

Solution:

Since Carol is heterozygous for hemophilia, she has one X chromosome with the hemophilia allele and one X chromosome without the hemophilia allele. Her husband, who does not carry the allele, has one X chromosome without the allele and one Y chromosome.

The probability that they will have a daughter with hemophilia is 0, as the daughter would need to inherit the hemophilia allele from both parents, which is not possible in this case.

The probability that they will have a son with hemophilia is 50%, as the son will inherit the hemophilia allele from Carol (who passes one of her X chromosomes to her son) and the Y chromosome from his father.

2. Jake suffers from red-green colorblindness. He married Janet who is not colorblind nor a carrier. What is the probability that they will have a daughter with color blindness? A son with colorblindness?

Solution:

Jake suffers from red-green colorblindness, which means he has a recessive allele for the condition on his X chromosome. Janet is not colorblind nor a carrier, which means she has two normal X chromosomes.

The probability that they will have a daughter with color blindness is 0, as the daughter would need to inherit the recessive allele for color blindness from both parents, which is not possible in this case.

The probability that they will have a son with color blindness is 50%, as the son will inherit the recessive allele for color blindness from Jake (who passes his X chromosome to his son) and a normal copy of the X chromosome from Janet.

3. William suffers from hemophilia. He married Sandra who is a carrier of the trait. What is the probability they will have a son with the disorder?

Solution:

William has hemophilia, which means he has a recessive allele for hemophilia on his X chromosome. Sandra is a carrier of the trait, which means she has one normal X chromosome and one X chromosome with the hemophilia allele.

The probability that they will have a son with hemophilia is 50%, as the son has a 50% chance of inheriting the hemophilia allele from Sandra (who passes one of her X chromosomes to her son) and a 50% chance of inheriting the Y chromosome from William.

4. Which of the following could be the parents of a colorblind female?

a) A normal male and a normal female (not a carrier)

b) A normal male and a female carrier

c) A colorblind male and a normal female (not a carrier)

d) A colorblind male and a female carrier

Solution:

A colorblind female can only occur if she inherits the recessive allele for color blindness onboth of her X chromosomes. Therefore, the only possible parents of a colorblind female are a colorblind male and a female carrier (option d).

Option a is not possible because both parents are normal and do not carry the color blindness allele. Option b is not possible because the female carrier would need to pass on the recessive allele for color blindness to the daughter, which is not possible as the daughter would inherit a normal X chromosome from the father. Option c is not possible because a normal female cannot carry the recessive allele for color blindness.

Hope this helps!

For any recessive disease to occur it is necessary that both the recessive alleles are expressed in the individual. 1) probability of a hemophilic daughter is 0  and a son is 50%. 2) Probability of a color-blind son is 50% and a daughter is 0. Hemophilic son - 50 %. 4) Option D is correct.

1) The probability that they will have a hemophilic daughter is zero. This is because to express the hemophilic trait one allele of the trait must be inherited from both the parents, but here the mother is a carrier while the father does not carry any allele for the disease.

The probability that they will have a hemophilic son is 50%. This is because he will inherit an X chromosome from his mother who is a carrier of the disease and one Y chromosome from his father.

2) The likelihood of having a color-blind daughter is 0 because the daughter would have to inherit the color-blind recessive allele from both parents.

The likelihood of having a color-blind son is 50% because the son inherits the color-blind recessive allele from Jake (through his X chromosome) and the normal X chromosome from Janet.

3) The likelihood of having a hemophiliac son is 50% because the son inherits 50% of the hemophilia gene from Sandra (passing one of her X-chromosomes to the son) and 50% of the Y-chromosome gene from William.

4) A colorblind woman can only become a colorblind woman if she has a recessive gene for color blindness in both her X-chromosomes. So, the only parents of a female who is colorblind are male and female carriers of the recessive gene.

To learn more about probability, refer to the link:

https://brainly.com/question/30034780

#SPJ2

Answer:4

Explanation:

Answer:6

Explanation:

)62

Answer:

black

Explanation:

A direct ecosystem service resource is fresh water. Ecosystem services are advantages that humans derive from ecosystems.

Forests and grasslands provide a range of ecosystem services. In addition to providing food, fuel, and fibre, forests preserve biodiversity and genetic resources, purify the air, filter water supplies, control flooding and erosion, and provide opportunities for recreation, education, and cultural enrichment.

Direct ecosystem services are those offered by an ecosystem that directly benefit people. They consist of food, water, the cycling of nutrients, crop pollination, precipitation, and other material advantages.

To know more about Ecosystem visit:-

https://brainly.com/question/13979184

#SPJ1

Answer:

LiquidsEdit

Because the particles can move, liquids don't have a definite shape, and they can flow. Because the particles are still packed close together, liquids can't easily be compressed and keep the same volume.

Explanation:

Answer:

particle of liquid exert pressure because they have low intermolecular space than compared to gas

Answer & Explanation:

Geographic Isolation and Habitat Isolation are two mechanisms that contribute to the formation of new species through reproductive isolation and evolution. Both mechanisms involve the separation of populations, which leads to the development of different characteristics over time, ultimately resulting in speciation. However, the primary factors driving the separation in each mechanism are distinct.

In Geographic Isolation, the separation of populations is due to physical barriers created by changes in the geography of an ecosystem, such as the formation of mountains or the drying up of lakes. These barriers hinder or prevent gene flow between the populations, causing them to evolve independently. A prime example of this is the antelope squirrel species in the Grand Canyon region, where the formation of the canyon isolated two populations of the same species, leading to speciation.

In contrast, Habitat Isolation occurs when populations within the same ecosystem choose different habitats to live in, which causes reproductive isolation. The separation is not due to physical barriers, but rather the preferences of populations for specific habitats within the ecosystem. For instance, the African big cats, lions and tigers, evolved from the same ancestral species, with one population preferring grasslands and the other preferring jungles. This habitat preference led to reproductive isolation and eventually speciation.

In summary, both Geographic Isolation and Habitat Isolation contribute to speciation through reproductive isolation and evolution. The key difference between the two mechanisms is the factor driving the separation of populations: physical barriers in Geographic Isolation and habitat preferences in Habitat Isolation.

Answer:

c. 56% of students were noted as having different values from their parents

Answer:

Explanation:

The percentage of students were noted as having different values from their parents are 56%.

\(hope \: it \: helps\)

To answer this question we need to analyze each available option.

A. Consumption: Through the consumption of organic compounds, biomass is created, so a part of the carbon is stored in this way, therefore we can say that this is the correct answer.

B. Respiration: Through this process, a glucose molecule of 6 carbons is processed, and as a consequence carbon dioxide is released as a subproduct.

C. All of these: This is incorrect as two statements imply carbon release into the environment.

D. Burning fossil fuels: Fossil fuels, are a rich source of carbon, that is why when are burned massive quantities of carbon dioxide are released, therefore this is incorrect.

Answer:

white

Explanation:

If you like my answer than please mark me brainliest thanks

Answer:

A

Explanation:

Food chain represents a single pathway.

The process which involves informal investigations by native peoples to meet their needs is the native science discovery

Native science incorporates traditional knowledge and Indigenous perspectives, while today, non-Indigenous scientific approaches are commonly recognized as Western science. These two together is now embraced to meet people's needs

It has helped provide new ideas and dimensions on climate change, specific animal population declines, and sustainable harvesting practices.

Science is defined as the intellectual and practical activity encompassing the systematic study of the structure and behaviour of the physical and natural world through observation and experiment processes

Learn more about science:

https://brainly.com/question/17577358

Offshore drilling, in actuality, carries significantly greater environmental danger than benefit. Utilizing these fuels and burning them results in significant carbon emissions and climate change. Thus, option B is correct.

The impacts and dangers of human offshore oil and gas development, which include extensive onshore habitat loss.

Frequent oil spills, the release of toxic drilling muds, a potentially catastrophic oil spill, and direct harm to marine mammals during exploration, are in no way comparable to the seepage of tar that occurs naturally.

Therefore, The majority of accidents involving offshore oil rigs are caused by blowouts. Natural calamities continue to be a risk, but faulty machinery and structural flaws are a key factor in drilling rig mishaps.

Learn more about offshore drilling here:

https://brainly.com/question/29617181

#SPJ1