how many people would it take to repopulate the earth?

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Answer 1

Answer:

14,000,000

Explanation:

I don't know how that number is big enough T-T

Hope this helps!


Related Questions

the excessive swallowing of air while eating or drinking is known as

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Answer:

Aerophagia is the medical term for excessive and repetitive air swallowing. We all ingest some air when we talk, eat, or laugh. People with aerophagia gulp so much air, it produces uncomfortable gastrointestinal symptoms.

Explanation:

Please tell me if I am worng.

A regular, unexcited carbon atom with an atomic number of 6 would be expected to have how many electrons?

question 12 pls!

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Answer:

4 if I am not mistaken

Explanation:

What was Mendel's most significant conclusion from his research with pea plants?

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Mendel's most significant conclusion from his research with pea plants is that Traits are inherited in discrete units and are not the results of blending.ʺ The correct option is B)

What was Mendel's law?

Mendel Gregor was s scientist and a botanist. He gave three laws of inheritance. The three laws are of very importance to the field of genetics.

The law of inheritance and the law of segregation say that the traits in the other generation are always passed down segregated, not blended. The traits are just dominant and recessive in the generations.

Thus, the correct option is B) Traits are inherited in discrete units and are not the results of blending.ʺ

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Your question is incomplete. The complete question probably is given below:

A) There is considerable genetic variation in garden peas.

B) Traits are inherited in discrete units and are not the results of blending.ʺ

C) Recessive genes occur more frequently in the F1 than do dominant ones.

D) Genes are composed of DNA.

E) An organism that is homozygous for many recessive traits is at a disadvantage.

Answer:

Traits are inherited, one from the mother and one from the father.

_______ bonds form when water is removed to hold

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Answer:

peptide bond OR dehyrdration synthesis (this is mainly for bonding monomers to polymers..so its peptide bond)

Explanation:

Answer:

Hello!!

A peptide bond forms when water is removed to hold.

Hope this helps!!

Which best defines homeostasis?
Maintenance of a stable state.
Maintenance of a person's body temperature.
Maintenance of the heart's pulse.
Maintenance of a person's happiness

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B) Maintenance of a person's body temperature.

An good example of homeostasis is B- the maintenance of a person’s body temperature!

What happened to the producers immediately after the wolves were reintroduced?

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Answer: Wolves are causing a trophic cascade of ecological change, including helping to increase beaver populations and bring back aspen, and vegetation.

Explanation:

Is it lipids , carbohydrate, protein , or nucleic acid ? Please hurry !

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Macromolecules for lipids. (H,C,O)

Q6.7. If a person is heterozygous for the triangle32 allele of the CCR5 gene, how many of the four daughter cells produced by have the3

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Given the characteristics of hereditary genetics, if a person is heterozygous for a given allele, of the four daughter cells produced, the amount that would have the gene is dependent on the spouse's genetic makeup but ranges from 50-100%.

When we say that an individual is heterozygous for a given trait, we mean that of the two alleles that this individual possesses for the given trait, one is of the desired type and one is not. Whereas an individual who is hom-ozygous for a given trait will have both alleles of the same kind.  

For example, if we were to look at the allele for blue-colored eyes, a heterozygous individual will have one allele which corresponds to blue coloration, and one allele that corresponds to another color, and a hom-ozoygous will have both alleles for blue eyes. In order to accurately predict the expression of the gene in the offspring of an individual, we use a punnet square (see attached image).

Assuming that the allele in question is dominant in nature, this allows us to see that of the four daughter cells of an individual that is heterozygous for the given allele, the number that will have the triangle32 allele are:

50% (2) if crossed with a spouse who does not have the allele75% (3) if crossed with a spouse who is also heterozygous for the allele100% (4) if crossed with a spouse who is hom-ozygous for the allele

In conclusion, we can say that the outcome of the cross is entirely dependent on the genetic makeup of the spouse, as well as the dominant or recessive nature of the allele in question, but can accurately predict an outcome in the range of 50-100%.

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Which is a disadvantage of inbreeding?



pls an answer asap!!


bio

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the answer is second one

I need help with 8 and 9

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Answer:

Explanation:

need better picture to see

in terms of enzyme nomenclature, what is a k system?

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A K system is an allosteric enzyme for which the apparent affinity of the enzyme for its substrate is altered in the presence of effector and for which the apparent Vmax does not change. ... The apparent value of KM/Vmax will change for a K system allosteric enzyme.

When a disturbance changes a community without removing the soil, what follows?

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When a disturbance changes a community without removing the soil secondary succession follows

Explain how a change in the sequence of nucleotides in a strand of DNA might cause
a protein to malfunction.

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Answer:

As a result of a change in the sequence of nucleotides in a strand of DNA (Deoxyribonucleic acid), the amino acids also change in the final protein which leads to protein malfunction. If insulin does not work correctly, it may not be able to bind to the insulin receptor. Hope this helps! <3

In guinea pigs, smooth coat (S) is dominant over rough coat (s). If an SS guinea pig is crossed with an ss guinea pig, what possible outcome of guinea pigs in the offspring would you predict?

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Answer: All offspring will be Ss and have smooth coats.

Answer:

All offspring will be Ss and have smooth coats.

Explain why the crossbreeding of bison and cattle is both a benefit and hindrance to conservation efforts aimed at protecting bison genetic diversity.

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Answer:

While the bison gene pool is currently much healthier than that of the cheetah, only one herd among the 4% of all protected bison herds has no known cattle ancestry. Cattle ancestry has helped boost the total population of bison and has increased such herds’ genetic diversity, but those herds do not help protect the bison’s original gene pool.

Explanation:

Possible Answer in Edge  

Answer:

While the bison gene pool is currently much healthier than that of the cheetah, only one herd among the 4% of all protected bison herds has no known cattle ancestry. Cattle ancestry has helped boost the total population of bison and has increased such herds’ genetic diversity, but those herds do not help protect the bison’s original gene pool.

Explanation: Exact answer on edge

what molecules are needed to maintain homeostasis in biosphere 2

Answers

Answer:

What molecules are needed to maintain homeostasis?

Homeostasis is maintained by many cellular processes that require ATP. Aside from enzymes the make and break bonds, other proteins that use ATP include protein pumps that move salts across a membrane.

Explanation:

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repost again help please and thanks​

Answers

Answer:

Hypotonic

Explanation:

The answer is C



Explain

In Mendel's experiments, the F1 generation was different from the F2 generation in that

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Answer:

The f1 generation was of the recessive gene while the f2 generation was of the dominant gene

why is it important for the skull to have holes through the bone

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Answer:

it is important for the skills to have hole thought the bone because it is used to relieve pressure on the brain when fluid, such as blood builds up and starts to compress bone tissues

2) How many solutions does the equation 4x + 2(x-5) = 3(2x - 4) have? Write down the final form as well as if it has no solution, exactly one solution, at least two solutions, or infinitely many solutions. plz help me its due today

Answers

Answer:

0 = -2, hence no solution.

Explanation:

4x + 2(x-5) = 3(2x-4)

4x + 2x - 10 = 6x - 12

     6x - 6x = -12 + 10

               0 = -2

4. Describe how turtles make it back to their birthplace after years away to nest?
Ready? Enter your answer here.

Answers

The marine reptiles use Earth's magnetic field as a guide back home, new study says. ... After hatching on beaches around the world, these huge marine reptiles undertake multiyear, epic migrations at sea. Then, the turtles return to the exact spot where they were born to mate and lay their own eggs.

How do hormones work
A.) by entering cells In a targeted area
B.) by destroying target cells
C.) by only binding to those cells that have appropriate receptors on their cell walls
D.) by stimulating the release of targeted chemicals into the bloodstream

Answers

Answer: D

Explanation: hormones send chemical messages through the body’s system

Are we 100% sure that this is true? – Seems like every 4 years there is a new story
How did the moon just move away??
How does acid rain start?
Where did the rocks and dust to create the earth come from?
Any Chance of another Ice Age to happen?
Where did the meteors with water come from? And how did they form?
How do they know this is how the Earth was formed? What evidence do they have?
How has earth managed to be around for 4.5 billion years?
How did the bacteria not die out when the Earth was frozen?
How did the Earth’s core stay hot if everything on the surface was encased in ice?
What would have happened if the Earth was encased in Ice Longer?
Why does the lava/magma of the deep Earth come to the surface of the Earth?
How did life survive and adapt even in an environment such as the global snowball earth ice age?
How and why did all the changes in Earth’s development occur? Would earth be different if we changed the order?
How come when the Moon gets closer to Earth that the waves are huge, and the wind gets bad?
Was the sun created before the Earth was?
Why were the animals much bigger than the ones are today?
Why are the days longer on Earth today then earlier days?
How were humans created?
How is a piece of land under water classified as a continent?
How did Earth conditions become good enough to allow life?
How/why were the days shorter back in the early days of Earth.
Can Earth ever explode??
If we are the 6th species group to live, what is next, and what came before us?
The Earth has been destroyed many times before, can this happen again?
Why does Earth have plate tectonics and continents?
How did the micro-bacteria evolve into different species?
How did plants get into the seas?
Why are do the winds seem stronger than a few years ago?
Why wont anyone start to fix global warming?
How did the first land traversing animal adapt to live on land.
What are the odds that some of these events happen again?
How would the world progress if humans didn’t exist?
Why didn’t the dinosaur’s get wiped off the face of the Earth Entirely?
How likely is it that there are other life forms on other Exo-planets?
What other planets are like Earth or at least livable on?
What would happen if humans lived at the same time as the big insects?

Answers

Answer:

Explanation:

1. The Moon continues to spin away from the Earth, at the rate of 3.78cm (1.48in) per year, at about the same speed at which our fingernails grow. ... The migration of the Moon away from the Earth is mainly due to the action of the Earth's tides

2. Acid rain is caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air. ... In addition, the exhaust from cars, trucks, and buses releases nitrogen oxides and sulfur dioxide into the air. These pollutants cause acid rain.

3. Formation. When the solar system settled into its current layout about 4.5 billion years ago, Earth formed when gravity pulled swirling gas and dust in to become the third planet from the Sun. Like its fellow terrestrial planets, Earth has a central core, a rocky mantle, and a solid crust.

4. The chances of an Ice age are 1.25%

5. I have no answer for that

6. God created earth. It says it in the bible (Genisus.)

7. Cause the sun has not died or bursted...yet.

8. Freezing does not kill germs and bacteria. Instead, it essentially puts them into hibernation. They are inactive while the food is frozen and will “wake up” as soon as the food thaws. And as the food thaws, so will the moisture, which means the bacteria will have the moisture it needs to survive.

9. Cause the core of the earth is trillions of degrees.

10. There would be mass flooding from sea levels rising, severe weather changes, deadly chemical releases, and mass greenhouse gasses that would leak into the atmosphere. Scientists say we need to stop the planet from rising in temperature by just 1° Celsius, or this could happen sooner than we think.

11. Differences in temperature, pressure, and structural formations in the mantle and crust cause magma to form in different ways. ... The rock then cools into new crust. Decompression melting also occurs at mantle plumes, columns of hot rock that rise from Earth's high-pressure core to its lower-pressure crust.

12. I don´t know

that is all the questions I am answering today

Muscle fatigue occurs when the cells run out of oxygen. Without oxygen present the animal
switches to

Answers

Answer:

Muscle cells can continue to produce ATP when oxygen runs low using lactic acid fermentation. However, this often results in muscle fatigue and pain. Many yeast uses alcoholic fermentation to produce ethanol.

Why do the Iguanas need to face their heads to the wind

Answers

Answer:

Males have longer spines, and larger bony plates on the top of their head than females. There are some differences in the spines depending on the island

Explanation:

Charles Darwin thought that evolutionary change was gradual, continuous change over long periods of time. This rate of evolutionary change is referred to as:
A. Punctuated equilibrium
B. Gradualist if equilibrium
C. Phyletic gradualism
D. Phyletic punctuation

Answers

Answer:

A. Punctuated equilibrium

Explanation:

Charles Darwin understood that evolution was a slow and gradual process. By gradual, Darwin did not mean "perfectly smooth," but rather, "stepwise," with a species evolving and accumulating small variations over long periods of time until a new species was born.

how is the energy that earth absorbs different from the energy that earth emits

Answers

Answer: thats geology not biology

Explanation:

Energy that earth absorbs different from the energy that earth emits is called geology.

What is Geology?

The word geology means 'Study of the Earth'.

It is also known as geoscience or earth science, Geology is the primary Earth science and looks at how the earth formed, its structure and composition, and the types of processes acting on it.

Geology is concerned with the history of the earth over the course of its 4.5 billion year life. By studying the structures of the earth we can unlock its hidden past and anticipate its future.

All levels of schooling include geology. The study of geology fosters analytical abilities, a global perspective on the globe and its interconnected systems, and a grasp of numbers and maps. 

Therefore, Energy that earth absorbs different from the energy that earth emits is called geology.

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which portion of the fibula articulates with the talus?

Answers

Answer:

The distal end of the fibula forms the lateral malleolus, which forms the easily palpated bony bump on the lateral side of the ankle. The deep (medial) side of the lateral malleolus articulates with the talus bone of the foot as part of the ankle joint.

Explanation:

can someone please help me

Answers

Prokaryotic:

1-10 microns smaller cell type (very small)no major organelles (when you hear it has organelles, think eukaryotes almost every time)simple (much simpler than eukaryotes because prokaryotes are usually a single cell)

Eukaryotic:

10-100 microns; larger cell type (definetely larger than prokaryotes because they have more complicated organelles to make room for inside)complex (can do a lot more than prokaryotes can)major organelles (huge difference)

Both:

cell membrane (both have this for a cell border)cytoplasm (it's like a liquid to hold everything, both have it)nucleic acid (EVERYTHING ALIVE USES DNA, and that's what NA stands for)ribosome (this is used to make proteins. They both do this)

Why do you feel cooler on a hot breezy day than on a hot day in still air?

Answers

Answer:

Moving air is able to take heat away from your body faster than still air can. The sweat that take heat from your body is cooled and gives you a nice feeling of breeze.

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Which part of the story shows how are characters action influences the plot? In what ways do you think an organism and its cells would be helped by a warm temperature? Read the excerpt from Twelfth Night, by William Shakespeare. If music be the food of love, play on; Give me excess of it, that, surfeiting, The appetite may sicken, and so die. That strain again! it had a dying fall: O, it came o'er my ear like the sweet sound, That breathes upon a bank of violets, Stealing and giving odour!Now read the excerpt from "The Love Song of J. Alfred Prufrock."For I have known them all already, known them all: Have known the evenings, mornings, afternoons, I have measured out my life with coffee spoons; I know the voices dying with a dying fall Beneath the music from a farther room. What does the phrase dying fall most likely mean in both excerpts?The noise is jarring.The noise is soothing.The sounds are fading.The sounds are too loud. it was believed that the king was the link between heaven and earth during the True or false?????????? On his bookshelf, Adam has the difference between two-thirds of Brett's books and two-thirds of Charlie's books. If Brett has 84 books and Charlie has 27 books, how many books does Adam have? A part of an mRNA molecule with the following sequence is being read by a ribosome: 5'-GGC-UGC-3' (mRNA). The charged transfer RNA molecules shown in the figure below (with their anticodons shown in the 3' to 5' direction) are available. Two of them can correctly match the mRNA so that a dipeptide can form:tRNA Anticodon Amino AcidGGCProlineCGUAlanineUGCThreonineCCGGlycineACGCysteineCGGAlanineWhich of the following dipeptides will be formed? Proline-Threonine Glycine-Cysteine Alanine-Alanine Cysteine-Alanine PLEASE HURRY Which of the following is NOT a solution in the solution region.(-4, -1)(-4, -1)(0, -4)(0, -4)(5, 2)(5, 2)(2, -8) PLS FAST WILL GIVE BRAINLIEST!! In Life Among the Piutes, the author presents three key events: the Festival of Flowers, a girl becoming a woman, and marriage.Which option best explains how the author connects these three key events?She describes them in a chronological order that creates a story about a woman growing up.She uses parallelism to describe similar events in each ceremony.She warns that each event cannot take place until the one before it is complete.She gives an overview of ceremonies for women and then describes each. What is a absolute pharse 18. I will call you WHEN IT IS TIME FOR US TO LEAVE. A. Main clause B. Independent clause O C. Dependent clause O D. None of the above LA How do you find the zero of a function by graphing? how long should a 2-month-old sleep at night without eating? what was the longtime impact of European settling in the America's? Can Somebody Tell Me Aryans Economy And Jobs Giving *BRAINLY* Item 1Which symbol correctly compares these fractions?3/52/3> Graph y 1 - 3x.(picture added) 3x + 5y = 5 7x + 5y = 25 what would be x and y for them cancer is the result of an improperly regulated cell cycle. true or false? A student earned a grade of 80% on a math test that had 20 problems.How many problems on this test did the student answer correctly