Which of the following soil has air space and is loosely packed?

Sandy soil

Clayey soil

Loamy soil

All of the above​

Answer:

D

Explanation:

Tropical forest, temperate deciduous forest tundra ,taiga inne

Answer:

Through Mosquito Bites

Explanation:

Dengue viruses are spread to people through the bites of infected Aedes species mosquitoes (Ae. aegypti or Ae. albopictus). These are the same types of mosquitoes that spread Zika and chikungunya viruses.

Answer:

Explanation:

Answer:

I assume you are comparing the differences between the two.

Animal cells are round in shape and unlike plant cells don't have chloroplasts or cell walls. Plants cells are square or rectangular in shape.

If you are looking for something specific that I didn't mention let me know.

Explanation:

The type of RNA that functions as coded instructions to assemble amino acids would be messenger RNA. Option 1.

The mRNA is an acronym for messenger ribonucleic acid. It is the RNA that is synthesized directly from the coding strand of DNA. The strand act as the template for the synthesis of mRNA.

The mRNA sequence, therefore, is complementary to the sequence of the coding strand of DNA. In other words, the mRNA contains the genetic instructions of DNA but in an encoded form. The genetic codes are then translated to the respective amino acids during translation.

The amino acids are linked together by peptide bonds to form the primary structure of proteins. These are then folded to arrive at specific secondary protein structures.

In summary the mRNA functions as coded instructions to assemble amino acids.

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Explanation:

The energy is derived from adenosine triphosphate (ATP) present in muscles. Muscles tend to contain only limited quantities of ATP.

Answer:

This means that the same codon "means" the same amino acid in all organisms. For example, in both humans and bacteria, a codon made of three thymine DNA-letters will code for an amino acid called Phenylalanine. ... This code is common to both humans and bacteria, and indeed, for most living things.

Explanation:

Answer:

grade per hours of study

Answer:

oy pinoy dito na sa us

Explanation:

haha

haha

bat ka nandito

Get leaves from a similar area, to make sure they were the same type.

Explanation:

The complete sentence indicates that the products of photosynthesis are also the reactants of cellular respiration (Option C).

Photosynthesis makes reference to a specialized cellular process by which algae and also plants can generate biomass as carbohydrates (e.g. glucose simple sugars) by using as reactants carbon dioxide CO2, water, and light of the sun, which excite electrons in the chlorophyll molecules during this series of reactions.

Conversely, cellular respiration may use the glucose generated through photosynthesis and oxygen released during this process to generate ATP in aerobic conditions, thereby receiving the products of photosynthesis as reactants to develop this form of energy during this process that heterotrophic organisms (and also autotrophic aerobic organisms) require to survive.

In conclusion, the complete sentence indicates that the products of photosynthesis are also the reactants of cellular respiration (Option C).

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Answer:

Hey there.

They interact with the environment (run play breathe etc.)

They process energy (eat snacks).

They maintain homeostasis (keep 37 degrees Celsius).

They interact with the environment , They process energy. and They maintain homeostasis.

Living things exhibit a range of traits to varying degrees, including breathing, moving, reacting to stimuli, procreating, growing, and being reliant on their surroundings.

Living things are more sophisticated and well-organized than inanimate things. One or more cells make up a living entity at its most basic level. These units are arranged into tissues and are typically too small to be seen with the eye.

A tissue is made up of a collection of cells that carry out a common task. Organs like the stomach and kidney are made of tissues. An organ system is made up of numerous organs working together.

Therefore, They interact with the environment, They process energy. and They maintain homeostasis.

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Answer:

Genetic drift

Explanation:

Genetic drift describes random fluctuations in the numbers of gene variants in a population. Genetic drift takes place when the occurrence of variant forms of a gene, called alleles, increases and decreases by chance over time. These variations in the presence of alleles are measured as changes in allele frequencies.

A random change in allele frequencies over time is known as "genetic drift." Hence, due to this, the allelic frequencies alter in a population over time.

A genetic drift changes the gene pool of a particular population. It is significant in a small population. Many factors such as migration, birth, and death affect the genetic pool. Some new genes are added to the gene pool as a result of genetic drift, while others are permanently lost. Increases in one allelic frequency replace the other allele.

In a small population of 20 animals, black skin is dominant over white. 12 are homozygous for black skin, 5 are heterozygous for black skin, and 3 are recessive and show white skin. If any natural calamities happen that destroy the white animals, then this allele will disappear from the population. After many generations, only black-skinned individuals will appear.

Hence, a random change in allele frequencies over time is called "genetic drift."

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Answer:

Eggs certainly came before chickens, but chicken eggs did not—you can't have one without the other. However, if we absolutely had to pick a side, based on the evolutionary evidence, we're on Team Egg.29 Mar 2018

Explanation:

Back to our original question: with amniotic eggs showing up roughly 340 million or so years ago, and the first chickens evolving at around 58 thousand years ago at the earliest, it's a safe bet to say the egg came first. Eggs were around way before chickens even existed

A number of different methods can be used to prevent the damage caused by flooding including vegetation to retain excess water, terrace slopes to reduce the slope flow, and building dams, reservoirs or holding tanks to store extra water during flood.

Floods caused due to overflow of river due to excessive rainfall causes river to exceed its capacity. Floodwater can also alter the landscape, by riverbanks and causing them to collapse. As floodwater carries materials from the soil, it suspends the sediment in the water, which will degrade the water quality and hence lead to harmful blooms of algae

The flooding of a river is an example of unsteady and non-uniform flow of water. There are many different types of flow includes steady flow in which the fluid characteristics like velocity (V), pressure (P), density (ρ), etc. at a point do not change with time.

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Answer:

Explanation:

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Answer:

Interface: in this phase, the DNA is duplicated, thus beginning to form two cells that can be seen in the microscope with a dividing line or membrane between them. This phase is identical in both mitosis and meiosis. ... Later, the chromosomes start to sort and go to the center of the cell.

please give me a crown, thank you

Interfase: en esta fase, se duplica el ADN, empezando a formar así dos células que pueden contemplarse en el microscopio con una línea o membrana divisoria entre ellas. Esta fase es idéntica tanto en la mitosis como en la meiosis. ... Más tarde, los cromosomas empiezan a ordenarse y se dirigen al centro de la célula.

porfa vor dame coronita gracias

Answer:

In the mitochondria

Explanation:

Within the mitochondria, the citric acid cycle occurs in the mitochondrial matrix, and oxidative metabolism occurs at the internal folded mitochondrial membranes

Answer:

It represent the solid state. In the solid state, the atoms or molecules that compound a substance have a very organized shape, as you can see in the pic, and also the solid state is the state that the particles have the minimum degree of freedom, and that explains why he barely feel the marbles moving when he shook it, it's because in the solid state the particles move less than in the liquid or gas state.

Answer:hey u there

Explanation:

Answer:

At the end of mitosis, the two daughter cells will be exact copies of the original cell. Each daughter cell will have 30 chromosomes. At the end of meiosis II, each cell (i.e., gamete) would have half the original number of chromosomes, that is, 15 chromosomes.

Since parents cells have 6 chromosomes per cell, DNA replication will lead to 12 chromosomes and mitosis will divide this cell into two daughter cells with 6 chromosomes each.

Mitosis is a procedure where a single cell splits into two equal daughter cells (cell division). During mitosis, one cell divides once to form two identical cells. The major purpose of mitosis is for growth and to replace worn-out cells.

Thus, 12 chromosomes and mitosis will divide this cell into two daughter cells with 6 chromosomes each.

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Answer:

Space Needed For Drilling On Land Is Decreased

Explanation:

I took the test and got it correct.

Answer:

the second choice is incorrect

Explanation:

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Answer:

The key difference between carbohydrates and lipids is that the carbohydrates are immediate energy sources in living organisms while the lipids act as a long-term energy resource and tend to be utilized at a slower rate. Carbohydrates and lipids are important nutrients in living organisms.

Explanation:

Answer:

We can find the electric field created by a point charge by using the equation E=kQr2 E = k Q r 2 .

Explanation:

The electric field of a point charge is, like any electric field, a vector field that represents the effect that the point charge has on other charges around it. If the charge is positive, field lines point radially away from it; if the charge is negative, field lines point radially towards it.

Omnes responsiones sunt:

Alpha lapsum

Momentum

Beta minus

Multitudo massa manet idem, sed numerus atomicus reducitur in unum.

Particulas permutando firmior fit.

Doleo, de his responsis pro te laboro.

Hint: Bible was written in this language originaly.

Hope your a history nerd

Peace out bros.

The type of energy alpha decay generates is kinetic energy, which is the last option as alpha decay is a type of radioactive decay that is generated by the nucleus of the atom.

The energy that is released in alpha decay is primarily in the form of kinetic energy, beause the alpha particle is emitted, it carries away kinetic energy due to the recoil of the remaining daughter nucleus. This kinetic energy can be calculated based on the mass difference between the parent and daughter nuclei according to the principle of conservation of energy. These alpha particles are charged in nature.

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The part of the outer ear that transmits sound by vibrating is the eardrum, also known as the tympanic membrane.

Eardrum is the thin, circular eardrum is the thing that divides the inner ear from the outer ear.

The eardrum vibrates as a result of sound waves entering the ear canal and changing air pressure.

The middle ear is the place at which the eardrum vibrations are amplified and transported via the ossicles to reach the inner ear i.e., the three tiny bones called the malleus, incus, and stapes.

The cochlea, which is located in the inner ear, is in charge of turning these sound vibrations into neural impulses that the brain can comprehend.

Thus, the eardrum, sometimes referred to as the tympanic membrane, is the component of the outer ear that vibrates to transfer sound.

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[tex]EUKARYOTIC:[/tex] Cells with a nucleus

[tex]PROKARYOTIC:[/tex] Cells without a nucleus

[tex]EUKARYOTIC:[/tex] Cells with lysosomes and peroxisomes

[tex]PROKARYOTIC:[/tex] Cells without lysosomes and peroxisomes

[tex]EUKARYOTIC:[/tex] Cells with the endoplasmic reticulum

[tex]PROKARYOTIC:[/tex] Cells without the endoplasmic reticulum

Hope this helps! :)

Answer:

Prokaryotes : -

Eukaryotes : -

Answer:

1. No, tissue must not be removed without the patient's consent. Especially if it's for research purposes however fetal blood test or a biopsy.

2. It was cultured by the roller tube technique. In which the cells are lined/immobilized to the walls of the tube by serum or another medium and rotated(as in water bath) for adequate and uniform aeration.

3. The human papillomavirus 18 (HPV-18) that was later found to cause the strain of the cervical cancer she had. These viruses have two proteins E6 and E7 that turn off some of the tumor suppressors like pb53 and Rb and cause the cell lining to grow too much and cause changes in the cells that may bring cancer in some cases.

4. No. She received the standard treatment of the cervical cancer at that time, being stiched invasively with radium pouches, since the hospital was one of the few that treated black people.

5. Personally, both are important. But clearly for the betterment of the human race and people yet unborn, the medical knowledge that'll be obtained from stufying the cells and their overall benefits is more important. I completely disagree with the way the HeLa cells were obtained for I believe consent is a must since the tissues were hers to begin with and not the hospital's property. It's crucial for the patient to be notified of the pros and cons of giving the tissues and if manners of compensations can be discussed. Although malicious intents aren't wide but they're still there and it can be seen as invasion of personal privacy to some patients as well as relatives of the deceased.

6. Compensation to the Lacks family must be on the Lacks family terms. Because obviously all the discoveries made were due to the research done by the hospital still the tissues were taken without consent therefore if the Lacks family want to be compensated they must be as they want. Obviously, family can't be paid for and no amount of money that the institutions will deem fit would ever be enough unless the family decides on the amount themselves.

7. No. If the patient is alive credit must be given to the patient and the patient clearly informed on the patenting licenses and rights. And if the patient is dead then the family must be notified as well on the patenting licenses and rights. And the patenting decisions must be made only after the approval has been given by the owner of the tissues or the next of kin.

8. > Invasion of privacy was raised especially on Henrietta as well as her family.

> Ownership rights especially on th institutions that sold and benefited from the cells as well as the research and articles published without the family's knowledge.

> Right on one's body was raised on the legalization behind tissues, genes, body fluids. Things that weren't on the table for discussion are now put on the light.

This is what I think. All the best.

Answer:

reading symbols or letters in a certain form,comparing information to figure out information