Listeria monocytogenes: they can cause fetal death after the mother consumes tainted food.
An organism that may be visible simplest via a microscope. Microorganisms can include bacteria, protozoa, algae, and fungi. even though viruses are not taken into consideration living organisms, they are every so often classified as microorganisms.
Microorganisms are located anywhere within the environment and play a leading position in limitless herbal approaches. Amongst different things, they operate the primary drug cycles that are essential for the vegetation' supply of vitamins through the response of organic count number in soil.
Every human body hosts 10 microorganisms for each human cellular, and these microbes make a contribution to digestion, produce diet okay, sell development of the immune system, and detoxify dangerous chemicals.
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Why is biomagnification a big problem for top-level predators, and less so for their prey?O the toxic compounds only accumulate in top-level predatorsO herbivores have ways of detoxifying compounds such as DDT and mercuryO each trophic level consumes many individuals of the lower trophic levelO top-level predators have larger bodies, so more room for accumulation of toxinsO the predators are always less genetically variable than their prey
Biomagnification is a big problem for top-level predators because toxic compounds in the environment accumulate in their bodies over time. This can lead to serious health problems and even death. In contrast, biomagnification is less of a problem for their prey because they are lower on the food chain and consume fewer contaminated organisms.
The process of biomagnification occurs as toxic compounds move up the food chain. Organisms at lower trophic levels consume contaminated water or food, and the toxins accumulate in their bodies. When predators consume these contaminated organisms, they accumulate even higher levels of toxins in their bodies. This is because the toxins are not easily metabolized or excreted, and they become more concentrated as they move up the food chain.
Top-level predators are particularly vulnerable to biomagnification because they have larger bodies and longer lifespans than organisms at lower trophic levels. This means they have more room for accumulation of toxins and are exposed to contaminated prey for longer periods of time. Additionally, predators are often less genetically variable than their prey, which can limit their ability to adapt to changing environmental conditions.
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what are two reasons scientists use shared traits to classify organisms.
Answer:
Because different countries have different languages and call the species different things
Explanation:
Which answer provides a definition of voice that is specific to the domain of English language arts?
Answer:
The answer that provides a definition of voice that is specific to the domain of English language arts would be (the style and tone that makes a writer's work unique).
Sarah learned that the steps of transcription and translation are similar to baking a cake from a recipe. The cell's genome is like a cookbook, with step-by-step directions. The mRNA copy is like writing down a copy of the instructions to give to someone else. What would the amino acids be most similar to?
The amino acids would be most similar to the ingredients used in the recipe.
When the mRNA moves out of the nucleus, it then gives the instructions (the genetic sequence) to someone else, which is tRNA. During translation, the tRNA and mRNA complex reads the genetic sequence and then binds required amino acids, sequentially. Thus, the combined amino acid chain forms the desired protein.
Therefore, the amino acids are the ingredients and the protein is the final dish.
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.
What can occur when new information about a particular organism is discovered?
__ behavior is inherited and programmed in the genetic code. When a deer hears a sound in the forest, such as crackling footsteps, it immediately freezes and then bolts through the bushes. This is an example of the _______ response. Mating rituals or displays can be very complex but are also _______ behaviors.
Answer: Innate; fight or flight; innate
Explanation:
Innate behavior also referred to as the
instinctive behavior is simply referred to as a behavior that's inborn and therefore occurs naturally to an animal or human being. Innate behavior are usually triggered by a particular stimulus. Innate behavior aren't learned as it's natural.
The fight or flight response is referred to as a response that occurs when an individual or animal is faced with a situation that makes it either stressed or afraid. Due to the perceived threat, the sympathetic nervous system of the human being or animal will be activated which prepares the body to either to fight or flee.
Answer:
Innate
fight or flight
innate
hierarchy
Aggressive
Learned
habituation
trial and error
Circadian rhythm
migrate
When animals mark their territory they ensure that the mates and food in their area are not overwhelmed. Though territorial animals often fight, it is not to the death, and more to establish social order. This prevents them from over-eating their environment and helps the entire species stay in balance to survive.
Explanation:
Maya Is a carrier for albinism, a recessive tralt that results in the absence of the skin plgment melanin In halr and
eyes. She marries Jack, and they have four children: Zach, Olivia, Sophla, and Veronica. Veronica expresses the
tralt for albinism, but her three siblings are unaffected by the recessive tralt.
Draw a pedigree that Illustrates the famlly's tralts, and upload your pedigree.
Answer:
hereditary
Explanation:
if Maya tralt if albinism is recessive, then definitely the tralt for Jack is dominant
How could harm to one resource among the commons listed in part b cause harm in another part of the environment?
Answer:
Take a picture of what the problem is, because your question isn't clear
Explanation:
Not using complete sentences
For example, overfishing can harm fish populations, leading to imbalances in the food chain and harm to other species.
What are commons?The commons, as a concept, refers to shared resources that are available to all members of a community or society. These resources can include things like air, water, land, and wildlife. When harm is caused to one of these resources, it can have a cascading effect on other parts of the environment.
For example, if pollution from a factory contaminates a river, it can harm the fish and other aquatic life that live in the river. This, in turn, can impact the local ecosystem and reduce the biodiversity of the area. The contaminated water may also be used for agriculture, leading to contaminated crops and potentially harming human health.
Similarly, deforestation can lead to soil erosion, which can cause sedimentation in rivers and harm aquatic life. It can also contribute to climate change by reducing the amount of carbon that is absorbed by trees and released back into the atmosphere.
In summary, harm to one resource among the commons can have far-reaching effects on other parts of the environment, highlighting the importance of managing these resources sustainably.
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which hormone is released from the pituitary gland in females
Answer:
Follicle-stimulating hormone (FSH) and Luteinizing hormone (LH)
What is the function of the vacuole?
A. Contains the cell's DNA
B. Protects the cell
C. Storage for water and nutrients
D. Storage for organelles not in use
Answer:
c
Explanation:
What is a type of cell that would contain many ATP molecules?
Answer:
Just as the chloroplasts in plants act as sugar factories for the supply of ordered molecules to the plant, the mitochondria in animals and plants act to produce the ordered ATP molecules as the energy supply for the processes of life. A typical animal cell will have on the order of 1000 to 2000 mitochondria.
Explanation:
The study of a cell is called cell biology.
The correct answer is mitochondria.
The cell is made up of various organelles which perform different functions. For example:-
Chloroplast - help in making food.Ribosome- help in making protein.The mitochondria are also known as the powerhouse of cells due to the production of ATP with the help of oxysome.
These ATP molecules are present and stored in the mitochondria.
Hence, the correct answer is mitochondria.
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Which of the following is responsible for the accelerating expansion of the Universe ?
Dark Matter
Baryonic Material
Dark Energy
Dark Matter is responsible for the accelerating expansion of the Universe.
How accelerating the expansion of the Universe?The energy from the Big Bang flocks the universe's untimely expansion. Since then, gravity and dark matter have occupied in a cosmic tug of war. Gravity drags galaxies closer to each other; dark matter propels them apart. while the universe is expanding or shrinking depends on which force influences, gravity or dark matter. Observations of the explosions of white dwarf stars in binary systems, so-called Type 1a supernovae, in the 1990s then led scientists to the conclusion that a third component, dark matter, made up 68% of the cosmos, and is responsible for driving an acceleration in the expansion of the universe. Dark matter is the name given to the most mysterious force that gives rise to the rate of expansion of our universe to accelerate over time, rather than slow down.
so we can conclude Dark Matter is responsible for the accelerating expansion of the Universe.
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coordinates, regulates, and integrates body functions
Nervous tissue serves to coordinates, regulates, and integrates body functions.
What is the Nervous tissue?Nerve tissue is made up of elongated cells called neurons or nerve cells and glial cells. Neurons are nerve cells that are known to be the basic building blocks of the nervous system. Neurons are specialized in transmitting information throughout the body in the form of electrical impulses. The four types of glial cells in the CNS are astrocytes, microglial cells, ependymal cells and oligodendrocytes. Two types of glial cells found in the PNS are satellite cells and Schwann cells.
Nerve tissues are present in the brain, spinal cord, and nerves. It is responsible for the coordination and control of many physical activities. It stimulates muscle contraction, increases awareness of the environment, and plays an important role in emotions, memory, and reasoning.
It is responsible for the coordination and control of many physical activities. It stimulates muscle contraction, increases awareness of the environment, and plays an important role in emotions, memory, and reasoning.
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The complete question is follows:
What type of tissue coordinates, regulates, and integrates body functions?
draw a labeled picture of the brain
Producers and consumers recycle carbohydrates between them. which macronutrient is the one that is mainly recycled here?
Carbon is the main macronutrient that is recycled between producers and consumers.
What is meant by the carbon cycle?
Animals are called consumers as they use the oxygen plants release into the atmosphere. When consumers breathe, carbon dioxide is released back into the atmosphere, breaking down complex organic compounds like glucose and returning the macronutrient carbon to the atmosphere for reuse by producers.
In photosynthesis, producers use carbon dioxide to create food. When this meal is consumed for energy during cellular respiration, some carbon dioxide is released back into the atmosphere. The producer's body stores the remaining amount of the macronutrient as sugar. Consumers can now access it for energy. This is how carbohydrates are recycled between them.
Hence, macronutrient carbon plays the main role in recycling carbohydrates between producers and consumers.
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the words ""antigen"" and ""virus"" are interchangeable.
Answer:
False
Explanation:
A virus (which is a pathogen) has a lot of antigens on its surface, so they can't be used interchangeably.
what is a rain shadow area
Answer:
Rainshadow is the area where rain is not experienced
Answer:
Explanation:
A rain shadow is a patch of land that has been forced to become a desert because mountain ranges blocked all plant-growing, rainy weather. ... On the other side of the mountain—the rain shadow side—all that precipitation is blocked. In a rain shadow, it's warm and dry.
A scientist set up an experiment in which she planted bean seeds in two groups, A and B. Group A was fed a balanced application of fertilizer as recommended by plant growers. Group B was grown under identical conditions, except additional nitrogen was added. After one month, the group A plants displayed sparse, small leaves whereas Group B produced numerous, large leaves. What was the hypothesis for this experiment?
The hypothesis for this experiment is that additional nitrogen would have a positive effect on plant growth and yield. The scientist hypothesized that the group B plants, which received additional nitrogen, would display larger leaves than the group A plants, which received a balanced application of fertilizer as recommended by plant growers.
The results of the experiment supported the hypothesis. After one month, the group B plants, which received additional nitrogen, produced numerous, large leaves whereas the group A plants, which received a balanced application of fertilizer as recommended by plant growers, displayed sparse, small leaves.
The hypothesis was based on the concept that nitrogen is a primary component of plant growth and yield. It was expected that an increase in the amount of nitrogen available to the plants would lead to an increase in their growth and yield. This hypothesis was supported by the results of the experiment, which demonstrated that additional nitrogen had a positive effect on plant growth and yield.
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An athlete with a healthy diet of starches and proteins but still feels tired probably needs _________ in their cells.
1) More Oxygen
2) More Carbon Dioxide
3) More Amino Acids
4) More Fiber
An athlete with a healthy diet of starches and proteins but still feels tired of probably needs more oxygen in their cells. Thus, the correct option is 1.
How does the cells get energy?
Mitochondria are the organelles which are responsible for the production of energy in the cell. Mitochondria is known as the powerhouse of the cell. These are the organelles which act like a digestive system that takes in nutrients, breaks them down, and creates energy rich molecules for the cell such as ATP (adenosine triphosphate).
Through the process of cellular respiration, energy in the food is converted into energy i.e., ATP which can be used up by the cells. Through cellular respiration, glucose and oxygen are converted into carbon dioxide and water molecules, and the energy is transferred to ATP.
Therefore, the correct option is 1.
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Can someone please help!! Will mark brainlist!!!
Answer:
All answers are in the image
Drag each label to the appropriate position to classify the tongue region addressed by the label. Filiform papillae Area tightly linked with gag reflexes Greatest perception of bitter substances Highest density of fungiform papilae Vallate papillae Location of foliate papillae Area of greatest salty and sour tastes Area of greatest sweet perception
The appropriate position to classify the tongue region addressed by the label are
a. Filiform papillae -- Area tightly linked with gag reflexes.
b. Highest density of fungiform papillae -- Area of greatest sweet perception.
c. Vallate papillae-- Greatest perception of bitter substances.
d. Location of foliate papillae-- Area of greatest salty and sour tastes.
Our sensation of taste is greatly influenced by the tongue, a muscular organ in the mouth. The tongue's surface is covered with papillae, which are tiny structures that house taste buds.
The four different forms of papillae are foliate, filiform, fungiform, and vallate. Each papilla has a distinct distribution of taste buds that are in charge of detecting particular flavors.
The majority of papillae, which cover the anterior two-thirds of the tongue, are filiform papillae. Despite lacking taste receptors, they can perceive textures and temperatures because of their tactile function.
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Complete question
Drag each label to the appropriate position to classify the tongue region addressed by the label. Match column A with column B.
Column A
a. Filiform papillae
b. Highest density of fungiform papillae.
c. Vallate papillae
d. Location of foliate papillae
Column B
Area tightly linked with gag reflexes
Greatest perception of bitter substances
Area of greatest salty and sour tastes
Area of greatest sweet perception
Match the following terms and definitions.
1. tiny sacs within the lungs which increase the surface available for gas exchange
amylase
2. a digestive enzyme that breaks down starches and glycogen into sugars
bronchi
3. the two thin-walled chambers that receive blood into the heart from the veins
atria
4. the two tubes into which the trachea divide to go into each lung
alveoli
5. a tiny vessel through which diffusion takes place between the blood and the body tissues
capillary
6. a mass of nerve tissue not part of the brain
ganglia
Answer in pic below ^^
The model repreent the change in the DNA content of a cell during the cell cycle, which part of the model repreent the S phae
The model represent the change in the DNA content of a cell during the cell cycle. The part of the model represents the S phase is phase II
What is cell cycle?
The cell cycle, also known as cell-division cycle, is described as the series of events that take place in a cell that cause it to divide into two daughter cells.
Before cell division and during the interphase, the cell DNA replicates. This event only occurs in the S phase, together with histones and other proteins synthesis.
In the attached image, we will notice a graph showing the DNA content during the cell cycle, which is, how much DNA there is in the cell as the cycle goes on.
X axe ⇒ Phases ⇒ I, II, III phases
Y axe ⇒ Complete sets of DNA in the nucleus ⇒ 1 and 2 sets
The exponential growth occurs during the second phase, II. We can then see how DNA content enhances from one single set to two sets of DNA.
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What is the diploid of the zygote produced by fertilization—haploid or diploid?
Answer:
"Haploid" refers to any cell that has 23 chromosomes (half of the total 46). "Gametes" are specifically sex cells that have 23 chromosomes. "Diploid" refers to any cell that has all 46 chromosomes. "Zygote" is the result of two gamete (haploid) cells fusing, and becoming a diploid cell.
hope this helps!!:)
Explanation:
anthropology is the: group of answer choices humanistic study of human diversity exploration of human biological diversity comparative study of nations. the study of the human species and its immediate ancestors
Anthropology is d) the study of the human species and its immediate ancestors
Anthropology is a social study that looks into the evolution of human communities and cultures. It is the research of the human species and its recent and ancient antecedents. It takes into account many fields, including linguistics, culture, genetics, and social structure. These subjects are investigated by anthropologists using a range of techniques, like participant observation, interviews, surveys, and document analysis.
It uses various research techniques and methodologies to comprehend human life from a wide range of views, from positivist and factual interpretations based on tangible data to interpretative perspectives that emphasise meaning and symbolism in an ethnographic study.
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you now know that inheritance of eye color in fruit flies is sex-linked: the gene encoding eye color is located on the x chromosome, and there is no corresponding gene on the y chromosome. how would the inheritance pattern differ if the gene for eye color were instead located on an autosome (a non-sex chromosome)? recall that for autosomes, both chromosomes of a homologous pair carry the same genes in the same locations.
If eye color exhibits autosomal (non-sex chromosome) inheritance. Then, in this case we have 100% red eyes and 0% white.
Let's suppose a cross between large number of white-eyed females with red-eyed males. Then considering two separate cases:
Case 1: Eye color exhibits sex-linked inheritance Case 2: Eye color exhibits autosomal (non-sex linked) inheritance. (In this case, assume that the red-eyed males are homozygous )
For each of this case, predict that how many of the male and female offspring would have red eyes and white eyes.
In Case 1: Eye color exhibits sex-linked inheritance If there were 100 female offspring would have red eyes and zero would have white eyes. If there were 100 male offspring zero would have red eyes and 100 would have white eyes.
And in Case 2: Eye color exhibits autosomal (non-sex-linked) inheritance. If there were 100 female offspring, 100 would have red eyes and zero would have white eyes. If there were 100 male offspring 100 would have red eyes and zero would have white eyes.
So, in this case we have 100% red eyes and 0% white.
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analyses of certain single nucleotide polymorphisms (snps) has revealed which of the following about human races?
Analyses of certain single nucleotide polymorphisms (SNPs) have revealed that there is no scientific basis for dividing people into distinct human races.
What are single nucleotide polymorphisms (SNPs)? A single nucleotide polymorphism (SNP) is a variation in a single nucleotide in the DNA sequence that happens in the same spot on the genome in at least 1% of the population.
Single nucleotide polymorphisms (SNPs) have been used in research to investigate genetic differences between people for several reasons.
They can be used to trace ancestry, identify individuals who are genetically related, and create complex genetic profiles to identify an individual.Through analyzing single nucleotide polymorphisms (SNPs), studies have revealed that race is not a biologically distinct concept, and that there are more genetic variations within racial categories than between them. There are more genetic differences between individuals of the same "race" than there are between individuals of different "races." The categories of race are social and cultural constructs rather than genetic distinctions.Learn more about SNPs and human race at https://brainly.com/question/31275534
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Define polar molecule or polarity.This is not a test question, could you please simplify the response to as few sentences as possible?
Polarity is caused by electronegativity. Electronegativity is the ability of an atom to attract electrons and when in a molecule there is a region of low electronegativity and a region of high electronegativity we say that the molecule is polar.
how does photosynthesis transform solar energy into the chemical energy of sugar molecules? match the words in the left column to the appropriate blanks in the sentences on the right.
Photosynthesis will transform solar energy into organic matter thanks to a structure inside the cell called chloroplast.
How does photosynthesis transform solar energy into the chemical energy of sugar molecules?The light reactions occur in the thylakoids. Absorption of a photon boosts proton-motive force to a higher-energy state. The energy of light is used to pump an electron from water through photosystem II, an electron transport chain, and photosystem I to NADPH. During energy-releasing redox reactions in the electron transport chain, protons are pumped into the thylakoid space. ATP synthase uses this electrons to make ATP outside the thylakoid space.
The Calvin cycle occurs in the stroma.The three-carbon sugar G3P is produced and can be converted to sugars and other organic molecules, ultimately providing the chemical energy and carbon source for all of life.
Therefore, we can confirm that photosynthesis will transform solar energy into organic matter thanks to a structure inside the cell called chloroplast.
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the lining of the marrow cavity.target 1 of 5 2. blankcells that can dissolve the bony matrix.target 2 of 5 3. blanklayers of bone matrix.target 3 of 5 4. blanksmall channels that radiate through the matrix of bone.target 4 of 5 5. blankcells that can build bony matrix.
Each description should be matched with the correct and appropriate terminology as follows:
Endosteum: the lining of the marrow cavity.Osteoclasts: cells that can dissolve the bony matrix.Lamellae: layers of bone matrix.Canaliculi: small channels that radiate through the matrix of bone.Osteoblasts: cells that can build bony matrix.What is a cell?A cell can be defined as the fundamental functional, structural and smallest unit of life, which is found within the body of an organism.
What is a joint?A joint can be defined as a point where two (2) or more bones in the body of an organism (skeletal system) make contact, so as to facilitate the easy movement of body parts.
In Science, cells that have the ability to dissolve the bony matrix are generally referred to as osteoclasts while cells with the ability to build bony matrix are generally referred to as osteoblasts.
Furthermore, the membrane which acts as a lining of the marrow cavity is generally referred to as endosteum and it is mainly responsible for the following:
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