HELP FAST PLEASE JUST ANSWER FONT EXPLAIN

Answer:

The correct answer is - Mutations produce different versions of genes.

Explanation:

Mutations are the changes in the gene or DNA of an organism that leads to the production of different version of genes and proteins. Mutations result in genetic variation or physical variation within the population as it introduces new alleles in the populations.

Mutations introduce or remove various versions of genes called alleles within a population and increases genetic variation. These changes in the genes are the source for new genetic variation. Genetic or physical variation does not occur without mutations.

Answer:

Explanation:

c

Answer:

Explanation:

Sorry, I answered the wrong question.

Answer:

These tiny creatures are referred to as "plankton."

Plankton includes plants and animals that float along at the mercy of the sea's tides and currents. Their name comes from the Greek meaning "drifter" or "wanderer."

Answer:

logistic

Explanation:

im pretty sure its logistic. im so sorry if its not lol

Answer:

A) Artificialal Selection

Explanation:

The selection is controlled by humans seeking particular phenotypes

The transcribed code for the DNA as complementary to the RNA code is AGC CCC GAU UAG_ UUC . Th the option D is correct.

The RNA code is made of four nucleotides that are adenine, guanine, the cytosine, and the uracil. The code makes a unit known as a codon which forms the amino acid. The  RNA consists of a code that is kept by the cell DNA and signals the formation and end of the protein synheis.  

Find out more information about the RNA code.

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Answer:

It differs, in some cases, hot water may get cold faster than water at room temperature, yet it is not 100% of the time.

Answer:

B. False

Explanation:

The attraction between DNA and histones occurs because the histones are positively charged and the DNA is negatively charged.

Answer:

B is your answer

Explanation:

Answer:

Scientists compare the anatomy, embryos, and DNA of living things to understand how they evolved.

Explanation:

Evidence for evolution is provided by homologous structures. These are structures shared by related organisms that were inherited from a common ancestor. Other evidence for evolution is provided by analogous structures

Scientists use anatomy for the study of the evolution of DNA other organs and how they are modified.

Similar anatomy means homologous structure as they provide the information for evolved structure. They provide evolutionary evidence.

Organisms that have developed alongside special paths may also have analogous systems—that is, anatomical functions which can be superficially just like one another (e.g., the wings of birds and insects). Although such systems serve comparable functions, they have got pretty special evolutionary origins and developmental patterns.

Thus it is clear that scientists assume individuals with similar anatomy for evidence of evolution.

To know more about  homologous  refer to the link ;

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Answer:

Out of all the answer choices I would say the answer is A: The environment must provide a habitat for a large variety of organisms. i hope this helped you.

Explanation: This is because it would not make sense for the orginisms to move and we can say that the 3rd answer is true but it doesnt make the most sense and we can also eliminate the last one

Answer:

Types of Chemical Weathering

Carbonation. When you think of carbonation, think carbon! ...

Oxidation. Oxygen causes oxidation. ...

Hydration. This isn't the hydration used in your body, but it's similar. ...

Hydrolysis. Water can add to a material to make a new material, or it can dissolve a material to change it. ...

Acidification.

Answer:

el enunciado hace referencia a estructuras análogas

Explanation:

La estructuras análogas (por ejemplo, órganos, tejidos, etc) son aquellas que cumplen la misma o similares funciones pero que poseen un origen evolutivo distinto (es decir, no comparten un antepasado común) y son producto de la convergencia evolutiva. Por el contrario, estructuras homólogas son aquellas que se caracterizan por tener un origen evolutivo común (comparten un antepasado común), independientemente de la función que cumplan. Las estructuras análogas se caracterizan por tener diferentes orígenes embrionarios y planes de construcción distintos (es decir, las células que dan origen a este tipo de estructuras son de linajes diferentes). Un ejemplo bien conocido de estructuras análogas son las alas de mariposas y murciélagos, las cuales cumplen la misma función pero no derivan de un antepasado común.

Answer:

Snails, slugs, squids, octopuses, clams, oysters, scallops, and mussels

Answer:

the answer is c

Explanation:

The cells in our bodies contain 23 pairs of chromosomes - giving us 46 chromosomes in total. Sperm cells and egg cells contain 23 single chromosomes, half the normal number, and are made by a special form of cell division called meiosis. ... Meiosis II divides each chromosome into two copies (much like mitosis).

Answer:

prophase- the first phase of mitosis, in which the chromatin in the  cell coils into chromosomes that can be seen

metaphase- the second phase of mitosis, in which the chromosomes that were doubled become attached to the spindle fiber by their  centromeres

anaphase- the third phase, where centriomeres are split  apart and sister chromatids are pulled to opposite poles of the cell

telophase- the final stage of mitosis, in which sister chromatids are  separated and contain identical copies of DNA

cytokinesis- a process the divides the cytoplasm and plasma membrane  of a cell, resulting in two identical cells that contain their own  DNA, nucleus, nuclear membrane, and plasma membrane

Explanation:

it's from my notes, but i'm not sure what you mean by no plagerizing

Answer:

A. phagocytosis and marker protein

Explanation:

Answer: vitamin is

any of a group of organic compounds which are essential for normal growth and nutrition and are required in small quantities in the diet because they cannot be synthesized by the body.

Sure, what's your discord name and #

Question 1: B: rapid water drainage

Answer:

tt - smooth chin

Explanation:

have a great day!

Answer:

A. (exponential) population

If a population grows by 3 percent each year, the growth of the population is exponential. Hence, option A is correct.

A function called exponential growth depicts an expansion within a population that happens at the same pace across time. If a population doubles or triples in size, you can assume that the data grows exponentially. Exponential decay is the inverse of exponential growth, in which data contracts rather than expands.

Bacteria are one of the best illustrations of exponential growth. Prokaryotic fission is a method of bacterial reproduction that takes around an hour. The population size of 100 bacteria would increase exponentially if we measured it every hour in a certain environment.

The population growth is exponential. Hence, option A is correct.

Learn more about exponential growth, here:

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Answer:

9424.78 inches cubed

Explanation:

V=πr^2h

π*100*30

Have a good day :)

Answer: DNA changes in one particular gene

Explanation:

Single gene disorders are caused by DNA changes in one particular gene, and often have predictable inheritance patterns. Over 10,000 human disorders are caused by a change, known as a mutation, in a single gene. These are known as single gene disorders.

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Air pollution has become an extremely serious problem. Air pollutants affect both plants and animals. Under polluted conditions, plants develop different physiological, morphological and anatomical changes. Pollutants cause damage to cuticular waxes by which then they enter the leaves through stomata. This further leads to injury to plants which can be either acute or chronic. Changes in stomata due to air pollutants which seem to be small can be of great consequence with respect to survival of the plant during stress. These effects can further lead to disturbing the water balance of leaf or whole plant. Respiration also gets affected because of the exposure of plants to air pollutants. The present paper deals with the effect of air pollutants on stomata as well as on respiration leading to affect gaseous exchange.

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Answer:

I think it's probably E, sodium chloride