In which organism would photosynthesis not occur?

In which organism would photosynthesis not occur?

producers

plant

heterotroph

autotrophs

Answer:

Three major types of insect development: a) Ametabolous development typified by the silverfish, b) Hemimetabolous development typified by the cockroach; in some hemimetabola such as termites and grasshoppers there may be more than one stage with wing pads that could be called nymphal; c) Holometabolous development 

The correct answer is option C) exploration of different niches, avoiding competition between life stages.

Each phase of development presents a different habitat and niche, which prevents competition between species, that is, intraspecific competition. In this way, the effectiveness of the animal within its environment is increased, as well as its adaptation to the environment.

The other alternatives highlight stages of development that exist, but are not related to the increase in the number of species or to the justification presented.

Answer:

well no duh we humans we smart and we invented half the stuff in the world

Explanation:

Answer:

Evolution and different environments.

Explanation:

Primates are intelligent in their own ways, such as motor control, the use of hands and feet simultaneously, control of both hands for different things at the same time.

Dolphins for example, however, they lack the limbs that primates do, so they don't need motor control as much as primates. They evolved to be very social animals, and that allows them to excel in groups while maintaining a pattern seeking brain much like primates, without the motor control capabilities.

The usage of synthetic plant hormones for the modification of plant growth can have environmental implications.

Factors to consider

1. Ecotoxicity: Synthetic plant hormones, if not properly regulated or used in excessive amounts, can pose risks to non-target organisms and ecosystems. They may affect the growth and development of other plants, beneficial insects, and microorganisms, potentially disrupting ecological balance.

2. Soil and Water Contamination: Improper application or disposal of synthetic plant hormones can lead to soil and water contamination. Runoff from treated fields or improper disposal of unused hormones may introduce these compounds into water bodies, potentially affecting aquatic organisms and overall water quality.

3. Resistance and Persistence: Repeated and excessive use of synthetic plant hormones can contribute to the development of resistance in target plant species. This can lead to the evolution of herbicide-resistant weed populations, requiring higher doses or different chemicals to achieve the desired effect. Moreover, some synthetic hormones may persist in the environment for extended periods, potentially impacting subsequent crops or natural vegetation.

4. Non-target Effects: Synthetic plant hormones may influence the growth and development of unintended plant species, leading to unintended consequences such as changes in biodiversity, alteration of natural plant communities, or interference with the natural ecological succession.

5. Human Health Concerns: The potential impacts of synthetic plant hormones on human health are an area of ongoing research. While these hormones are generally considered safe for use in agriculture when used according to regulations, there may be concerns related to exposure, residues, or indirect effects on food quality and safety.

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Answer:the sun is like getting pulverized???

Explanation:

mammals have a heterodont dentition with different types of teeth for different functions. The dental formula for rabbits is I 2/1, C 0/0, P 3/2, M 3/3. The incisors are important in rabbits, as they continuously grow and need to be worn down by chewing on hard objects.

Dentition refers to the arrangement, size, and number of teeth in an animal's mouth. The dentition of mammals is heterodont, which means that they have different types of teeth for different functions. Mammals' dentition can be classified into four categories based on the types of teeth they have. These categories are incisors, canines, premolars, and molars.

Rabbits are mammals with a specific dentition formula. The dental formula for a rabbit is I 2/1, C 0/0, P 3/2, M 3/3. This formula means that a rabbit has two upper and two lower incisors, no canines, three upper and two lower premolars, and three upper and three lower molars.

The incisors are responsible for biting and cutting food, while the canines are used for grasping and tearing food. The premolars and molars are used for grinding and crushing food. In rabbits, the incisors are particularly important, as they continuously grow throughout the rabbit's life. This means that rabbits need to chew on hard objects to keep their teeth from growing too long and causing dental problems.

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Answer:

Topsoil

Explanation:

. topsoil, just below undecomposed organic matter

Rusting of iron and cutting an onion are both examples of chemical changes.

Rusting of iron is a chemical change because it involves a reaction between iron, oxygen from the air, and water. The iron reacts with oxygen to form iron oxide, commonly known as rust. This process is irreversible, and the chemical composition of the iron is altered during rusting.

Cutting an onion is also a chemical change because it involves the disruption of the onion's cell structure and the release of enzymes. When you cut an onion, enzymes stored within the cells are released, reacting with certain compounds to produce sulfur compounds. These compounds are responsible for the pungent smell and the tears that occur when cutting an onion. The cutting process causes a chemical transformation in the onion's composition, making it a chemical change.

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During dialysis, diffusion facilitates the movement of waste products and excess fluids out of the blood, restoring homeostasis.

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Viruses spread by infecting cells and replicating within them. There are several ways that viruses can spread from one person to another:

Direct contact: Viruses can be spread through direct contact with an infected person, such as through shaking hands or hugging.

Indirect contact: Viruses can also be spread through indirect contact, such as by touching a surface or object that has been contaminated with the virus and then touching one's face, mouth, or eyes.

Respiratory droplets: Some viruses, such as the virus that causes COVID-19, are spread through respiratory droplets that are produced when an infected person talks, coughs, or sneezes. These droplets can land in the mouths or noses of people who are nearby or be inhaled into the lungs.

Sexual contact: Some viruses, such as HIV and herpes, are spread through sexual contact.

Overall, viruses can spread through a variety of means, and the specific method of transmission can depend on the specific virus and the mode of infection.

Answer:

(1)Human cheek cells have a lining of flat and polygonal cells with irregular boundaries,which are arranged edge to edge.As a result,they seem to form a delicate sheet or lining of cells.

(2)They do not have cell wall,plastids and big vacuoles.

Cartilaginous fish, reptiles, birds, and mammals belong to the subphylum Vertebrata, which forms part of the Phylum Chordata (Option D).

The subphylum Vertebrata refers to a taxonomic group composed of animals that exhibit backbones, gills and central nervous system during the latest first stage of development.

Therefore, with this data, we can see that the subphylum Vertebrata is composed of animals such as fish, reptiles, birds, and mammals, which contain backbones, gills, and a well-developed central nervous system that emerged during the last first phase of embryo development.

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thr - lys - ser codons will be the polypeptide that would be produced as a result of transcribing and translating the following dna template sequence. dna: ...3' a c c a a g t c t 5'

A codon table can be used to convert a genetic code into an amino acid sequence. The standard genetic code is generally represented as an RNA codon table since messenger RNA (mRNA) controls protein synthesis when proteins are generated in a cell by ribosomes. The genomic DNA sequence dictates the mRNA sequence. Translation table refers to the conventional genetic code in this sense. A DNA codon table can also show how it looks.

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The overwhelming conclusion from the vast majority of trained experts who study climate change is that the world is warming because of us, meaning human activities are contributing significantly to the observed global warming trend.

What is Climate change?

Climate change refers to a long-term and significant change in the average weather patterns and temperatures of the planet. It is caused by a variety of factors, including human activities such as the burning of fossil fuels and deforestation, as well as natural phenomena such as volcanic eruptions and changes in the sun's energy output.

The overwhelming conclusion from the vast majority of trained experts who study climate change is that the world is warming because of human activities, particularly the burning of fossil fuels like coal, oil, and gas, which releases large amounts of greenhouse gases such as carbon dioxide into the atmosphere.

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Respuesta:

El agua es muy importante para nuestros cuerpos, porque la necesitamos para vivir y ya la correperamos en nuestro organismo.

Explicación:

Sin agua moriremos, y el agua ya está incorporada, somos aproximadamente un 60% de agua.

Answer:

\(D=5.89\times 10^{12}\ km\)

Explanation:

The distance to the Sun is 5,890,000,000,000. We need to write this distance in km.

A number can be written as \(x.0\times 10^y\) in scientific notation where x is a real no and y is any integer.

There are 10 zeros in the given number and also there are 12 digits after. It would mean that,

\(D=5.89\times 10^{12}\ km\)

So, the distance in scientific notation is : \(D=5.89\times 10^{12}\ km\)

Answer:

4.5 billion years ago

Explanation:

this is correct i guess

The coordinates of the point Q are (0.8, 0.7).

The coordinates of a point in a graph refer to its position or location on the graph. In a two-dimensional Cartesian coordinate system, which is commonly used, each point is represented by a pair of numbers (x, y). The x-coordinate represents the horizontal position of the point, and the y-coordinate represents the vertical position.

The x-coordinate is measured along the horizontal axis, often called the x-axis, which extends to the right in a positive direction and to the left in a negative direction. The y-coordinate is measured along the vertical axis, known as the y-axis, which extends upward in a positive direction and downward in a negative direction.

Therefore, the coordinates of the point Q are (0.8, 0.7).

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Answer:

Passive transport .

Explanation:

Passive transport is a kind of transport which is used by Paramecium to remove excess water from its cytoplasm. There is a inverse relationship between the contractile vacuole activity and the environmental salt concentration because if there is salty environment, the contractile vacuole did not their function because there is difference in pressure and the water moves outside when there is salty environment. Bursting of paramecium occur if a biological toxin blocked the activity of the contractile vacuole because no excess water moves to outside environment.

Answer:

Explanation:

Because there not like humans they don't move very much they still need water and sunlight though make sure they get sunlight daily and water weekly - for number9 !! hope its right

Answer:

6) Plants create photosynthesis to get energy, animals eat waste and other organisms.

7) Yes, the body does get all the energy from the sun. When we eat animals that eat plants, the energy from CR goes to the consumers.

8) No, CR is the result of photosynthesis, if no CR were around, photosynthesis could not begin.

9) Plants needs energy to help move things in and out of the cell. Plants also need energy to grow and reproduce.

Answer:

If all the grass disappeared from a community, the most likely change to occur would be that the deer population would decrease. This is represented by option D. Deer are herbivores and rely on grass and other vegetation as a primary food source. Without grass, the deer would have less food available, which could lead to a decrease in their population. This could also have a cascading effect on other species in the community, such as predators that rely on deer as a food source.

Explanation:

Answer:

The brown circle A is a receptor, and the blue circle B is an effector.

Explanation:

The brown circle indicates a receptor whereas the blue circle is an effector because brown circle have sensory cells which receives the sensation due to pins into the foot and this information is taken to the central nervous system through sensory neurons while on the other hand, blue circle is an effector to which instructions comes from the central nervous system through motor neurons and as a result the dog pulls away its foot from the region where pin is placed.

Answer:

C. The brown circle A is a receptor, and the blue circle B is an effector.

Explanation:

Correct on Edge 2021!

To categorize each term, we can determine if it is typical of a scientific theory, a scientific hypothesis, or both

Makes predictions about future events: Scientific Hypothesis. Based on observations of natural phenomena: Both Scientific Theory and Scientific Hypothesis. A tentative statement used to guide scientific investigations: Scientific Hypothesis. A well-established, highly reliable explanation: Scientific Theory

A scientific hypothesis is a tentative statement or prediction that can be tested through scientific investigation. It is based on observations of natural phenomena and can make predictions about future events.

A scientific theory, on the other hand, is a well-established and highly reliable explanation supported by a substantial body of evidence. It goes beyond individual observations and hypotheses, providing a comprehensive understanding of a particular phenomenon or set of phenomena.

Both scientific theories and hypotheses can be tested by many independent researchers to ensure the validity and reliability of the findings. Therefore, the term "Can be tested by many independent researchers" applies to both scientific theories and scientific hypotheses.

By categorizing the given terms, we can see that "Makes predictions about future events" corresponds to a scientific hypothesis, "Based on observations of natural phenomena" applies to both scientific theories and scientific hypotheses, "A tentative statement used to guide scientific investigations" refers to a scientific hypothesis, "A well-established, highly reliable explanation" represents a scientific theory, and "Can be tested by many independent researchers" applies to both scientific theories and scientific hypotheses.

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Answer:

Mary Shelley and her friends had a ghost story writing contest while they were staying together on a rainy summer's night in Switzerland. Shelley's novel "Frankenstein" was the result of this competition.

Answer:

Your conclusion will include a summary of the lab Describe the overall trend for each of the five factors that were measured

Explanation:

Answer:

1.True

2.True

3.True

4.True

5.True

6.True

7.True

8.True

9.False

10.True

Explanation:

Hope it helps!

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