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Researchers have developed a drug that disrupts gene expression in a parasitic species of fungi. The drug functions by preventing the complementary binding of tRNA with an mRNA molecule.

A) Ribosome

B) Smooth Endoplasmic Reticulum (ER)

C) Golgi Complex

D) Nucleus

Answer: “ Systematics is concerned both with Taxonomy, the naming and classification of life, and Phylogeny, the science and study of understanding the family tree of all life on Earth. ... Systematics, then is the classification of life according to its phylogenetic (evolutionary) relationships.” -http://palaeos.com/systematics/

Systematic is related to the study of the evolution of a species over time and the relationship between them. Taxonomy is the naming and classification of animals and plants. The phylogeny is the study of family trees of every species on Earth, Hence they all are related to each other.

Taxonomy includes the study of naming and classifying animals and plants. By seeing the characteristic of a new organism, it is classified and put into kingdoms and groups.

Phylogeny and systematic are related to the evolutionary relationship between them, the family tree, and how an organism evolved over time.

Thus, Systematic has to do with the investigation of how a species changes over time and how they interact. The naming and categorization of plants and animals are known as taxonomy. Phylogeny is the study of family trees. These terms are related to each other.

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Answer:

thick hair

Explanation:

this is because a phenotype is the physical appearance in a person or object

The process that the class could use to show interactions among the hydrosphere, the atmosphere, and the biosphere is the photosynthesis in a large rain forest.

Photosynthesis can be described as the  process  that the  plants do utilize to engage sunlight, water, as well as the  carbon dioxide  so that they can form oxygen as well as  energy .

It should be noted that in this process there will be  interactions among the hydrosphere, the atmosphere, and the biosphere as a result of the sunlight and water that is been used by plant in this process.

Therefore , option B is correct.

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Answer:

In other covalent bonds, electrons are shared equally. These bonds are called nonpolar bonds. Neither atom attracts the shared electrons more strongly.

d. They can be concentrated in an organism’s fat tissues.

This is referred to as biomagnification -- the POPs become more concentrated as they move from one animal to another. This is a main concern because even trace amounts, in animals at the bottom of the food chain, can cause toxicity to animals at the top of the food chain.

Answer:

d.) They can be concentrated in an organism's fatty tissue.

Explanation:

Other reasons:

They have a carbon-based molecular structure, containing highly reactive chlorine

Most are manufactured by humans

They are persistent in environment, they do not easily break it down

Polluting and toxic

They occur in forms that allow them to be transported by wind, water, and sediments for long distances.

Answer: C. The mutation resulted in a beneficial trait that enhanced survival.

Explanation:

The bacteria was able to "evolve" and adapt to the Nylon being in its environment.

Answer:

The mutation resulted in a beneficial trait that enhanced survival, and offspring inherited it.

Explanation:

Answer:

The innate immunity in living organisms protects them from the pathogens they encounter daily.

Explanation:

Pathogens are organisms such as virus, fungi, bacteria, protozoa, worms that causes diseases to its host.

For example, Avian flu is a strain or variant of the Influenza virus which predominantly causes a disease in birds such as chickens. The virus responsible for the Avian flu can be passed from birds to humans; when anyone comes in contact with a bird that is carrying the virus i.e a sick bird with Avian flu.

Homeostasis can be defined as a process through which a living organism maintains a steady or stable physical, internal and chemical environment ideal to enhance life and proper functionality.

Also, immunization can be defined as the process of boosting an individual's immunity or immune system against antigens (immunogen) which cause diseases by the administration of vaccines.

Basically, immunization helps to improve the functions of the antibodies, B cells, T cells etc.

If a person becomes infected with a pathogen, such as a virus. The internal stimulus that mainly takes place in order for their body to maintain homeostasis is that their core temperature increases. This is because pathogens such as a virus do not thrive or survive in a hot environment; they're naturally allergic to high temperature (heat).

Answer:

yes it is increase

Explanation:

Answer:

A. bb hh

b.  Bb Hh

C. BH Bh bH or bh

d. 25%

Explanation: draw the punnitt square for this and then it is fill in the blanks and a bit of math

Answer:

The human machine is organized at different levels, starting with the cell and ending with the entire organism

The human body

Answer:

sexual selection or separation of two groups that caused isolation of one group and then it will breed more specific organisms.

Explanation:

Answer:

Explanation: lol

Answer:Earth

Explanation:It is actually earth since we have living organisms

Using two heterozygous tall pea plants, so Tt is the genotype.

       T        t    <---- alleles from parent one

T      TT    Tt

t       Tt      tt

^alleles from parent two on the left

Results:  TT, Tt, Tt, and tt

Genotype ratio:  1/4 TT, 1/2 Tt, 1/4 tt

Phenotype ratio: T is dominant over t, so 3/4 tall and 1/4 short pea plants

Answer:

Tectonic plates.

Explanation:

The continents are embedded in the plates, like logs in the ice of a frozen river. As the plates move, the continents move with them. When two continental plates meet, one is dragged down beneath the other.

Answer:

Pros:

Can extend lives

Can create organs

Help eliminate weak genes

Cure disorders

Cons:

Limits sense of individuality

Potential for faster aging

Can be used for exploitation

Debatable ethically

Hope this helps :0)

Answer:

Here you go!

Explanation:

Blank 1: Sun

Blank 2: surface

Blank 3: more

Blank 4: gyres

Blank 5: decreases

Answer:

General defenses are the first line of defense and are collectively called: the Innate Immune System. This system is called "innate" because it is genetically encoded, the traits that protect us from infections can efficiently be transmitted to our offspring.The innate immune system recognizes molecular structures that are produced by pathogenic microorganisms. Microbial substances that stimulate innate immunity are often shared by different classes of microbes and are called molecular patterns associated with pathogenic microorganisms

Explanation:

The first defenses that external agents face when trying to penetrate the body are totally nonspecific and are made up of the anatomical, physical, chemical or biological barriers characteristic of each location, while some, such as temperature, are systemic. Between all they make up innate immunity. The importance of these barriers is reflected in the ease with which infections are acquired when one of them fails. Innate cell recognition systems are based on surface or intracellular proteins of epithelial cells, neutrophils, macrophages, and dendritic cells and on soluble cytoplasmic receptors. All these receptors are generally called PRRs (Pattern Recognition Receptors) and bind to PAMPs (Pathogen-associated Molecular Patterns) molecules expressed only by the pathogen (bacterial lipopolysaccharides, carbohydrates and lipoproteins, peptidoglycans, RNA, DNA, etc.). Innate immunity constitutes a less evolved and specific defense than the adaptive one, since the same mechanism (cells, soluble factors, etc.) acts against different agents. Furthermore, repeated exposures to a foreign molecule or agent elicit a similar response and with the same intensity in all of them; that is, it lacks immune memory. The fact that it is a less evolved and specific response is compensated by its speed, since it occurs in hours, and because its intensity is not linked to a previous contact with the foreign agent. Furthermore, its action is essential for the subsequent development of the adaptive immune defense, to which the agent must be exposed once these barriers have been overcome.

Answer:

nonpolar molecules

Explanation:

Answer:

Because deserts are so dry, they have very low humidity—the measure of water vapor in the air. ... At night, the sun no longer heats the desert and the heat from the day doesn't stay trapped. Because of this, some deserts can get cold at night, dropping to below 40F, which is definitely coat weather.

Explanation:

hope it becomes helpful to you ☺️☺️

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Answer:

C

Explanation:

A flood inundates a wide basin and replenishes water in a wetland ecosystem.

Answer: It the Binding of Chemical signals With their corresponding receptors

Explanation:

Answer:

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Answer:

Part A : aaBB

Part B : AAbb

Explanation:

The flower petunia is a beautiful flower. The color of the flower is formed by the action of the two separate genes in the two separate pathways. The gene A produces blue pigments. The gene B produces the red pigment. And when both the genes are present the color looks purple. And when both the genes are recessive, it results in no color.

Thus the pure breeding of the red petunia may have the genotype -- aaBB.

Also the possible genotypes for the true breeding blue petunias is -- AAbb.

Answer:

I think your answer is C) Reliance on coal and natural gas decreases due to availability.

Explanation:

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liver secrete bile juice