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When we analyzed haplotypes detected in mtDNA from the various sites where juncos lived, we found patterns in the data. We noticed that the more time that passed, the more mutations occurred. Mutations in DNA lead to differences in the juncos. Examine the data from the site below and circle the best claim.

(PLEASE LOOK AT PICTURE TO SEE THE DATA)

A.) Junco A and Junco G are very closely related—their DNA does not show many mutations.

B.) Junco A and Junco F are very closely related—their DNA does not show many mutations.

C.) Junco A and Junco N are not very closely related—their DNA shows many mutations.

D.) Junco A and Junco M are not very closely related—their DNA shows many mutations.

Answer:

It's A. Monocot

Explanation:

Answer:

Bees are essential for the growth of flowers and plants. They use the process of pollination where they transfer small grains of pollen from one flower of the same plant to another flower of the same species. This pollen transfer helps the flowers to get continuous growth.

Explanation:

Answer:

In the nature, plants reproduce s*exually but unlike many organisms, they do not directly mate with their opposite gender  for reproduction. Their mechanism of reproduction in short is that male flowers produce pollens (yellow, powdery type thing) in thei anthers (male fower gamet) and when these pollens get contact with the female flower's stigma, the pollen fuses with the ovule and produces a fruit containing the seed.

Now how do we get these pollens moving from anthers to stigma? There are two ways. The first is by wind, when wind blows, it carries the lightweight pollens through the air and it falls onto a female flower.

the second one is by bees.

Those flowers produce nectar deep in the flower which can be sensed by bees. Bees enter the flower to collect the nectar while pollens are stuck on to its body. The bees travel to another flower for collecting nectar and when they do, the pollens from the body enter the stigma.

Answer:

the other organism when they died with would not able to be decompose  the they dead bodies would be left to rot . And then they food cycle would not be able to grow .In short food chain would disssolve

Explanation:

When organisms die, decomposers break down the dead bodies and the nitrogen is released and another type of bacteria breaks it down into gaseous nitrogen. Without decomposers and other types of bacteria, the nitrogen cycle would not be maintained. Plants would die off and the food chain would dissolve. As plant are primary producers

Answer:

Alpha particles are positively charged He nuclei. And the nucleus contains positive charged protons and neutral neutrons. On hitting the nucleus, due to similar charges, alpha particles repel away. (Like repels like)

Answer:

(C) organ systems interact to allow the body to live and grow.

Explanation:

Organs depend on each other to carry out a certain function so the other organs can work.

Example- If the lungs of your body fails there will be no supply of oxygen. If there is no supply of oxygen there will not be enough blood for the heart to function.
If there is no oxygen there will be no oxygen or enough blood to flow to the brain.
Without the heart working the will be no blood to pump throughout the body.
Without the brain there will be no control to have the body and its organs to work properly.
Etc.

It is a chain reaction.

Answer:

a Binomial Naming System. Scientists name animals and plants using the system that describes the genus and species of the organism. The first word is the genus and the second is the species. The first word is capitalized and the second is not,The science of classifying living things is called taxonomy. Linnaeus introduced the classification system that forms the basis of modern classification. Taxa in the Linnaean system include the kingdom, phylum, class, order, family, genus, and species,scientific name is used to name an organism to avoid misunderstandings caused when using the common name of organisms. An example of a scientific name is Homo sapiens to refer to modern human beings. It is written in italics and in which the initial letter of the genus name is capitalized,Scientists use scientific names for organisms so that it is universally understood what organism they are referring to.

Explanation:

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Answer:

Cancer and infectious diseases are totally distinct categories of ailments. But at times they may present with similar symptoms and signs 1, 2. They are however treated with different modalities of therapy. Usually, infectious diseases do not carry the gloomy outlook of malignant tumors, although an infection may be fatal or develop at the end of treatment of a cancer.

Explanation:

We propose to disclose first degree analogous features between cancer and infectious diseases and to find out whether these similarities are superficial and negligible, due to the use of the same bodily pathways by the two categories of disease or if they represent significantly parallel characteristics. We have found several primary analogous features, predominantly regarding pathways of spread, but to some extent also concerning the interaction with the immune system. Some of the implications to our hypothesis are probably available in the recent literature, at the experimental or clinical levels. For example endostatin, an angiogenic inhibitor has been used to prevent promotion of metastasis in cancer and to reduce granulomas formation in schistosomiasis. An ECFR antagonist employed to restrain bronchial vessels proliferation in pseudomonas infection, has also been used for the treatment of lung cancer.

Explanation:

my favourite is #2

name is niamh

Answer:

Deep hydrothermal oceans and the atmosphere

Explanation:

Earth or space are the two possible origins of simple organic compounds on early Earth.

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Answer: boom

Explanation: hope this is right :)

According to the research, genes are structures located in the chromosomes whose function is the storage of genetic information.

It is the minimum unit of genetic information that contains the DNA of a living being.

They are found within the chromosomes and each gene occupies a specific position, called a locus, which encodes a specific functional product, such as a protein.

Therefore, we can conclude that according to the research, genes are structures located in the chromosomes whose function is the storage of genetic information.

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Answer:

b

Explanation:

adding more solute increases the concentration of the solution

Answer:

Because jesus was a pretty cool dude

Explanation: he forgives us for our sins :)

and jesus wansnt mad at them for interupting him he loves us all

Answer:

Living: Fishes, Plants, micro-organisms etc.

Non-Living: Rocks, Clouds, Water, Air etc.

Explanation:

An object is considered as living if it has the ability to grow, and reproduce.

Otherwise, the object is considered non-living.

Answer:

B) Air Resistance

Explanation:

A reaction force is the opposite of an action force, so what is opposing gravity? Momentum certainly isn't in this instance of the apple falling. Thermal velocity isn't, and anti gravity is a hypothetical phenomenon.

Answer:

B) air resistance

Explanation:

When an falls out of a tree, gravity is acting downwards, and the reaction force which counters it is air resistance.

Answer: They both share the pharynx

Explanation: The Pharynx is a region of the mouth and part of the upper throat where air from the respiratory system and solid food and liquids can mix

Answer:

Explanation:

Answer: Increases the risks of soil erosion.

clear cutting can cause the erosion of Increases the risks of soil erosion.

Answer:

A

Explanation:

Gull bones are long and those would be prey based on what other answers are saying

Answer:

False

Explanation:

Smooth muscle is under autonomic nervous system control (which is something you cannot consciously control). Same thing is for cardiac muscle.

The only thing you can control is skeletal muscle like your hands and feet.

The main organs of the urinary system are the kidneys, renal pelvis, ureters, bladder and urethra.

We can calculate the change in free energy for a reaction under nonstandard conditions by using the ΔG = ΔH - TΔS equation.

Change in gibbs free energy of any reaction will be calculated by uisng the below equation as:

ΔG = ΔH - TΔS, where

ΔH = change in enthalpy

T = temperature of reaction

ΔS = chnage in entropy

By putting all given values we can calculate the gibbs free energy of the reaction, and negative sign of energy shows the spontaneity of the reaction.

Hence by using the enthalpy, entropy and temperature we can calculate the free energy change.

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Free energy refers to the energy in a system that is free to do work i.e. the internal energy minus any energy that is unavailable to perform work.

Free energy is used to determine how systems change and how much work they can produce. It is expressed in two forms: the Helmholtz free energy F, sometimes called the work function, and the Gibbs free energy G.

The free energy change of a reaction can be calculated using the following expression: ΔG∘=ΔH∘−TΔS∘. where ΔG=free energy change.

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Answer:

chemical energy

Explanation:

The energy conversion goes from chemical energy stored in the fuels, to heat energy as it burns which is converted to kinetic energy as it drives large turbines and finally this is converted to electrical energy. The problem with burning fossil fuels is their effect on the environment.