Answer:
I think it may be b but the question is a little confusing
One of the largest and oldest organisms on earth is located in fish lake and nation, forest, in utah.pando is an 80,000 year old grove of aspen trees that cover 100 acres. Although it looks like a forest, DNA analysis of several of the trees has confirmed it is really just one huge organism. Therefore the trees must have been reproduced
Pando aspen grove in Utah is an immense, genetically identical organism consisting of interconnected aspen trees spanning 100 acres and estimated to be around 80,000 years old.
One of the largest and oldest organisms on Earth, known as Pando, is located in Fish Lake National Forest in Utah. Pando aspen grove is an 80,000-year-old grove of aspen trees that covers approximately 100 acres. While it appears to be a forest, DNA analysis of several of the trees has revealed that they are genetically identical, confirming that Pando is actually one immense organism. The trees of Pando have been reproduced through a process called vegetative reproduction, where new shoots and stems emerge from the existing root system. This unique reproductive strategy has allowed Pando to persist and expand over thousands of years, making it a remarkable example of the interconnectedness and longevity of living organisms.For more questions on Pando aspen grove:
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[Select ALL That Apply]
A.Diagram B has a Greater concentration of solute on in the inside of the cell..
B. Diagram A is isotonic..
C. If more Solute was Added to the solution of Diagram C, The Water would flow into the Cell..
D.The Solution in Diagram B was Diluted to the Same Concentration as the inside of the Cell, The Solution would be isotonic..
E. If the Concentration of Solute in the cell of Diagram A increase, the Solution would Become Hypotonic..
Answer:
c is the correct answer of these questions
Complete the following analogy. Plant is to dermal tissue as animal is to ______ tissue. a. connective b. epithelial c. muscle
Answer:
Your answer is Muscle 100%
Explanation:
Dermal tissue means:
Controls materials moving in and out of the PLANT.
Muscle tissue means:
Made of fibers and pushes blood throughout an ANIMAL'S body
both of them both say the last anology they belong to, if that makes sense.
Have a Blessed day, ;3
Answer:
B. Epithelial
Explanation:
Both protect the organs.
Hope it helped!
Explain the process of opening and closing the stomata
Answer:
The opening and closing of stomata depend on the turgor pressure, caused by the osmotic flow of water in the guard cells. When the guard cells are turgid, they expand resulting in the opening of stomata. When the guard cells lose water, they become flaccid leading to stomatal closure. Stomata normally open when the light strikes the leaf and close during the night. Also read-Transpiration
Explanation:
A scientist is analyzing the DNA of the cucumber plants in a garden. The scientist discovers that each plant has the same DNA. Which conclusion does this evidence support?
Answer: It supports the conclusion that they all originated from the same parent plant through cuttings.
Explanation: Samples called "cuttings" are taken from a plant and propagated in soil or water to create new identical plants. This lets someone keep the good characteristics of the parent plant.
the name of the benign tumor that is slow growing but locally aggressive and derived in association with an impacted tooth and dentigerous cyst is termed
The benign tumor that is slow-growing but locally aggressive and derived in association with an impacted tooth and dentigerous cyst is termed ameloblastoma.
Ameloblastoma is a type of odontogenic tumor that arises from the cells responsible for forming tooth enamel.
It commonly occurs in the jawbones, particularly around the impacted tooth or within a dentigerous cyst, which is a fluid-filled sac that surrounds an unerupted tooth.
Ameloblastomas are known for their slow growth but can exhibit locally aggressive behavior, causing bone destruction and expansion of the affected area.
They are usually benign, meaning they do not spread to other parts of the body, but their aggressive growth pattern can cause significant damage and complications.
Treatment typically involves surgical removal of the tumor and affected tissues, and in some cases, additional treatments such as radiation therapy may be required to ensure complete eradication.
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PLEASE HELP FAST WiLL GIVE BRAINLIEST
Answer:
C
Explanation:
C has many pores per volume than A
topic to focus on ecological management in biology
One of the most important topic to focus on in ecological management is biodiversity conservation.
What are the main strategies for biodiversity conservation?The management explores that biodiversity conservation is crucial for maintaining healthy ecosystems and ensuring the sustainability of natural resources. To achieve this, various strategies can be employed such as habitat restoration, protected areas and management practices that reduce habitat fragmentation and destruction.
By promoting sustainable use of resources and reducing human impact on ecosystems can also help to preserve biodiversity. Effective conservation efforts require a combination of scientific research, policy implementation and public engagement to achieve success in preserving the natural world.
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what is the order of magnitude of the DNA?
Answer please
The last option that isn’t showing is Musculoskeletal, Nervous
Answer: last option is correct, musculoskeletal, nervous
Explanation:
The _______ variable is what the experimenter manipulated/changes to see the effect
inn
recut
Answer:
independent variable
Explanation:
How does heart rate change during and after an exercise is performed for two different periods of time?
Answer:
During exercise, your heart typically beats faster so that more blood gets out to your body. Your heart can also increase its stroke volume by pumping more forcefully or increasing the amount of blood that fills the left ventricle before it pumps.
Explanation:
During workout, the heart usually beats faster, allowing more blood to leave person's body. The heart can also boost stroke volume by pumping harder or increasing the amount of blood in the left ventricle before it pumps.
What is workout?A session of vigorous physical exercise or training at either gym, home, or any fitness center is referred to as workout.
The heart usually beats faster during exercise, allowing more blood to leave the body.
The heart can also increase by pumping the stroke volume more forcefully or increasing the amount of blood in the left ventricle prior to pumping.
Thus, heart rate change during and after an exercise is performed for two different periods of time.
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A planet has been observed orbiting a nearby star. This star has a mass of 3. 5 solar masses, and the planet is 4. 2 AU from the star. What is the planet’s orbital period in Earth years? Round your answer to the nearest whole number. Earth years.
Planets rotate and revolve around the sun in fixed orbits and are at a specified distance from the sun. The planet's orbital period will be 4.6 years.
What is an orbital period?The time taken by the planet to complete one revolution around the sun in their fixed orbits is called the orbital period of the planet.
The period can be determined using Kepler's third law:
\(\rm T^{2} = \dfrac{4\pi ^{2}}{GM}\times a^{2}\)
Where,
The orbital period of a planet (T) = ?Distance form sun (a) = \(\rm 6.28\times 10^{11} m\)Gravitational constant (G) = \(\rm 6.67 \times 10^{-11} m^{3}kg^{-1}s^{-2}\)Mass of the parent star (M) = \(\rm 6.96 \times 10^{30} kg\)Substituting values in the above equation:
\(\begin{aligned}\rm T&= \sqrt{\dfrac{4\pi ^{2}}{6.67\times 10^{-11}\times 6.96\times 10^{30}}\times (6.28\times 10^{11})^{3}} \\\\&=145,128,196\;\rm seconds\end{aligned}\)
Therefore, 4.6 years is the orbital period of the planet.
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Astronomers have two ways of measuring the brightness of a star, apparent magnitude and absolute brightness. Which statement best explains the difference between apparent magnitude and absolute brightness?
Answer:
Astronomers define star brightness in terms of apparent magnitude — how bright the star appears from Earth — and absolute magnitude — how bright the star appears at a standard distance of 32.6 light-years, or 10 parsecs. (A light-year is the distance light travels in one year — about 6 trillion miles, or 10 trillion kilometers.) Astronomers also measure luminosity — the amount of energy (light) that a star emits from its surface.
Which example best illustrates that light behaves like particles?
Light bends as it strikes a window.
Light bounces off a white cement sidewalk.
Light travels in space at a speed of about 3.0 x 108 m/s.
Light increases in speed as it moves through matter.
ASAP
Answer:
Light bounces off a white cement sidewalk.
Answer:
the answer is B
Explanation:
when dna is copied to make more dna before cell division, what happens to the original dna molecule?
The result of DNA replication is two DNA molecules having one new and one old chain of nucleotides. This is the reason that DNA replication is described as semi-conservative where half of the chain is part of the original DNA molecule and half is new.
What happens DNA replication?During replication, DNA helix unwinds and the two single strands of DNA serve as a template for a new strand to be created.
Once the DNA is all replicated, the cell has twice the amount of DNA. Cell can then divide and send this DNA into the daughter cell.
Cells replicate their DNA before they can divide. This ensures that each daughter cell gets a copy of the genome and also successful inheritance of genetic traits.
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Question 20 (1 point) Saved In the case of a cross over trial, each of the following is true except: a) They can be difficult to undertake in circumstances where a treatment has long-term effects. b) Smaller sample sizes may be adequate. c) Groups such as communities or towns cannot be treatment units. d) A period of washout may be required between trial stages.
Answer: c) Groups such as communities or towns cannot be treatment units.
Explanation:
Analyze the impact of satellite technology on weather prediction and the tracking of severe storms including hurricanes and evaluate the cost and benefits of this technology in terms of lives and property saved. Predict the impact on storm preparedness if there were no weather satellites. (PLEASE WRITE AT LEAST 6 SENTENCES AND BE SURE TO ANSWER ALL PARTS OF THE QUESTION)
PLEASE HELP ME OUT WITH THIS I HAVE TO TURN IN TODAY
Metrologist is a person study the interaction between the Earth's surface and atmosphere. They also study the biosphere and water bodies. This study of interaction helps them to understand atmospheric phenomena. The number of storms, heat, and winter intensity can be easily predicted.
Metrologist collects data through water balloons and satellites in the weather reporting stations about rainfall and heat. They predict from the data about hurricanes and which helps in rapid actions against storms. The data is collected and deeply analyzed.
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answer quickly!!
True or False: Organisms which find themselves in an environment which exceeds the upper or lower tolerance limits will die.
Answer:
true
Explanation:
Answer:
this is true there is limits to what animals can do
once an animal loses there homeostasis is usually when they die ;)
Explanation:
Mention the voidable condition of pregnancy termination
Answer:
Several drugs can also be prescribed alone or in combination to terminate early pregnancy. This is called medical abortion, and uses the hormones prostaglandins and/or mifepristone (an antiprogesterone often called RU486), and/or methotrexate
Explanation:
continuous sequence of growth (interphase) and division (mitosis) in a cell. cell growth phase where a cell increases in size, carries on metabolism, and duplicates chromosomes prior to division. period of nuclear cell division in which two daughter cells are formed, each containing a complete set of chromosomes.
The cell cycle is a four-stage procedure in which the cell enlarges replicates its DNA gets ready to divide ( and splits (mitosis, or M, stage).
What is the cell's continuous process of growth, interphase, and division during mitosis?The cell cycle is a four-step process in which the cell grows in size (gap 1, or G1, stage), duplicates its DNA (synthesis, or S, stage), gets ready to divide (gap 2, or G2, stage), and divides (gap 3, or S, stage) (mitosis, or M, stage). Interphase, which accounts for the time between cell divisions, is made up of the phases G1, S, and G2.Interphase. The cell prepares for cell division during interphase while simultaneously going through regular activities. Numerous internal and external requirements must be satisfied for a cell to transition from the interphase to the mitotic phase.To learn more about cell refer to:
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Can someone answer this question with proper explanation please?
Answer: 0%
Explanation:
All children have half of their chromosomes, from mom, and half from dad. Because mom is homozygous, each of her children will have at least one dominant trait, which will completely cover the recessive trait form their dad. However the children will still be carriers of this syndrome
In a species of snails, the allele for pink colored shells is dominant over the allele for yellow colored shells, if two heterozygotes are crossed, what is the probability that the offspring will have a pink shell
A. 0.50
B. 0.00
C. 0.25
D. 0.75
Answer: its 1.00
Explanation: but its not an option for you so
How can you test the idea that solar energy is required for the reduction of NADP+ to NADPH?
Answer:
In addition to biology, evidence drawn from many different disciplines, including chemistry, geology, and mathematics, supports models of the origin of life on Earth. In order to determine when the first forms of life likely formed, the rate of radioactive decay can be used to determine the age of the oldest rocks (see optional problems C and D, below) exposed on Earth’s surface. These are found to be approximately 3.5 billion years old. The age of rocks can be correlated to fossils of the earliest forms of life. A. The graph compares times of divergence from the last common ancestor based on the fossil record with a "molecular time" constructed by comparing sequences of conserved proteins to determine a mutation rate (after Hedges and Kumar, Trends in Genetics, 2003). Explain how such a molecular clock could be refined to infer time or the evolution of prokaryotes. B. Using a molecular clock constructed from 32 conserved proteins, Hedges and colleagues (Battistuzzi et al., BMC Evol. Biol. 2004) estimated the times during which key biological processes evolved. A diagram based on their work is shown. Connect the time of the origin of life inferred from this diagram with the age of the oldest fossil stromatolites and the age of the oldest exposed rock to show how evidence from different scientific disciplines provides support for the concept of evolution. Evaluate the legitimacy of claims drawn from these different disciplines (biology, geology, and mathematics) regarding the origin of life on Earth. The oldest known rocks are exposed at three locations: Greenland, Australia, and Swaziland. The following application of mathematical methods provides essential evidence of the minimum age of Earth.
Explanation:
I would like you to do some independent research about the star that you have chosen and summarize important characteristics.
1. What is the name of your star? What does its name mean? Are there other names for the star?
2. What is the surface temperature of the star and what color would it look like if viewed from Earth? 3. What is the luminosity (relative to the Sun) of the star? 4. Where does this star sit on the H-R diagram? You can draw a sketch of the diagram and place your star appropriately, or you can place it on a blank diagram, such as this one. This graph should be included with in your report. 5. Compare the star to our Sun. Is it similar? Dissimilar? In what ways?
6. Describe where the star is in its life cycle and its approximate age. For example, our Sun is in the middle of its life cycle as a main sequence star and it is approximately 4.6 billion years old. 7. How far away is your chosen star from Earth? 8. What is/are the one or two most important detail(s) or characteristic(s) about this star? Why? 9. How long it would take for someone from Earth to travel to this star. Explain your assumptions (how would the travel happen, how fast could the transporter travel?) and show all of your calculations.
The name of my star is the O-class stars. O-class stars named by spectral classification based on surface temperature and lines.O-type stars are really hot and really big stars.
2. O-class stars can get very, very hot - as hot as 60,000 degrees. Because they are very hot, they give off a lot of ultraviolet light. If you look at an O-type star from Earth, it will seem blue.
3. O-type stars are brighter than the Sun. They can be many, many more times brighter than the Sun. The amount of light a star gives off depends on the type of O-class star it is.
4, O-type stars are shown on the Hertzsprung-Russell (H-R) diagram in the top-left area, which represents high temperatures and brightness. They are big stars and still burning hydrogen in their center.
5. O-class stars are not the same as our Sun in many ways. They are much bigger, hotter, and heavier. These objects don't live as long as the Sun because they are heavier.
6. O-class stars are very young. They are really big stars that turn hydrogen into helium in their center through nuclear reactions.
7. The Big, bright stars called O-type stars are scattered throughout the Milky Way, which is the galaxy we live in. They are located at different distances from us.
8. O-class stars are really, really bright. These are very bright things in space that make everything around them bright too and affect how other stars behave.
9. The travel time to reach a star is about 31,548,444 seconds, which is about 526,474 minutes or 8,774 hours or 365 days.
What is the O-class starsNames are alphanumeric, e.g. O-type stars with a number/letter. O-class stars are hot with surface temperatures of 30,000 to 50,000 Kelvin. Bluish in color due to high temperature when viewed from Earth.
O-class stars are highly luminous, shining hundreds of thousands to millions of times brighter than the Sun. They emit vast amounts of energy, including UV radiation.
H-R Diagram: O-stars are at the upper-left. The H-R diagram shows star luminosity and surface temperature. O-stars are the hottest and most luminous, at the upper end of the diagram.
For example, lets us say that the star is 100 light-years away. The speed of light is about 299,792 kilometers per second. So, traveling at 10% the speed of light, the spacecraft would cover 29,979.2 kilometers per second.
To convert the distance to kilometers:
100 light-years * 9.461 × 10¹² kilometers per light-year
= 9.461 × 10¹⁴ kilometers.
Travel time = Distance / Speed
= (9.461 × 10¹⁴ kilometers) / (29,979.2 kilometers per second).
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What do you think would happen to the process of cell division if there is a deficiency in the Golgi apparatus's ability to package protein tubule materials?
Answer:
The process of cell division will slow down and the cell will die
Explanation:
Without the golgi apparatus or if its not working as well as it should be there would be no lysosomes or less. Without the lysosomes there will be a lot of junk/trash in the cell and it would have no way to break it down and get it out
Turner syndrome is on a chromosome?
if so, which one?
What's wrong with it?
Answer:
X chromosomes.........
Answer:X chromosomes
Explanation:
Turner syndrome, a condition that affects only females, results when one of the X chromosomes is missing or partially missing. Turner syndrome can cause a variety of medical and developmental problems, including short height, failure of the ovaries to develop, and heart defects.
In which type of macromolecule do mutations occur in humans?
Mutations occur in all types of macromolecules, including proteins, nucleic acids, lipids, and carbohydrates. However, mutations in nucleic acids (DNA and RNA) are the most significant as they lead to changes in the genetic information that is passed on to future generations.
DNA, the genetic material in most organisms, is a long chain of nucleotides that consists of a sugar, a phosphate group, and a nitrogenous base. The sequence of nucleotides determines the genetic code that is responsible for the development and function of an organism. A change in the nucleotide sequence, or a mutation, can have a variety of effects depending on the location and nature of the mutation.
Mutations in DNA can be classified as either point mutations or chromosomal mutations. Point mutations occur when a single nucleotide is changed, inserted or deleted in the DNA sequence. These can lead to different types of changes, such as a change in the amino acid sequence of a protein or changes in gene expression. Chromosomal mutations involve changes in the structure or number of chromosomes, which can lead to genetic disorders or developmental abnormalities.
Mutations in DNA can occur spontaneously during DNA replication, or they can be induced by various factors, including radiation, chemicals, and viruses. Certain mutations can also be inherited from parents, and these can lead to genetic disorders such as sickle cell anemia, cystic fibrosis, and Huntington's disease.
In conclusion, mutations can occur in all types of macromolecules, but mutations in DNA have the most significant impact as they can alter the genetic information that is passed on to future generations. Understanding the nature and effects of mutations is essential in the fields of genetics and medicine, as it can help in the diagnosis, prevention, and treatment of genetic disorders.
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A plane travels 395 kilometers in 5 minutes. What was its speed?
Explanation:
Hey there!
Here, given is;
Distance (d) = 395km.
Time (t) = 5 mins.
Now, Using formula,
\(s = \frac{d}{t} \)
Put all values.
\(s = \frac{395}{5} \)
Therefore the speed of plane is 79km/min.
Hope it helps..
. The vesicles full of insulin bud off the golgi apparatus and they are transported to the plasma membrane where they await the proper signal for secretion.
Answer:
These secretion are mostly Calcium dependent when the level of sugar is increased in blood.
Explanation:
There is the set mechanisms for secretion of insulin from the membrane.
When there is increase in level of sugar in the blood the insulin is secreted by the pancreas. Which act and produce glycogen from glucose inside liver.