name six harmful substance in food production
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Answer:

Independent assortment

Explanation: I got it right on the assessment. Hope this helps!

The answer is "Independent Assortment".

Edge 2021

Answer:

Cellular respiration and photosynthesis are important parts of the carbon cycle. The carbon cycle is the pathways through which carbon is recycled in the biosphere. While cellular respiration releases carbon dioxide into the environment, photosynthesis pulls carbon dioxide out of the atmosphere.

Explanation:

Cellular respiration and photosynthesis are important parts of the carbon cycle. The carbon cycle is the pathways through which carbon is recycled in the biosphere.

Cellular respiration is the process by which biological fuels are oxidised in the presence of an inorganic electron acceptor such as oxygen to produce large amounts of energy, to drive the bulk production of ATP.

Cellular respiration is a series of chemical reactions that break down glucose to produce ATP, which may be used as energy to power many reactions throughout the body.

Cellular respiration is the process that occurs in the mitochondria of organisms (animals and plants) to break down sugar in the presence of oxygen to release energy in the form of ATP.

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it doesn't matter whether you believe in it or not it still is there

Answer:

pictures of different ecosystems

Explanation:

i got it right

Answer:

A. endocrine

Explanation:

Give me brainliest if that helped!

Answer:

The correct statements are - a, c, and d.

Explanation:

Gene duplication delivers new genes and families of genes due to some arbitrary changes over some undefined time frame.gene duplication at various locations can create new genes with either advantageous or unsafe impacts. Arbitrary changes can prompt an additional duplicate of DNA bringing about dosage compensation where the deciding mutations can be lost.

Gene and genome duplications give a source of hereditary material for mutation, float, and selection to work on, making new evolutionary opportunities conceivable. Accordingly, many have contended that genome duplication is a prevailing element in the development of the evolution of complexity and diversity.

Thus, the correct answer is - a, c, and d.

Option(B) Ureter is the correct option.

The ureter is a vital part of the urinary system in humans. It is a muscular tube that connects the kidneys to the urinary bladder. Each human has two ureters, one attached to each kidney, and they play a crucial role in the transportation of urine from the kidneys to the bladder.

The primary function of the ureter is to carry urine that is produced in the kidneys to the urinary bladder for storage before it is eliminated from the body through urination. The ureters accomplish this by using peristalsis, a wave-like muscular contraction, to propel urine along their length.

The ureters have a complex anatomical course. They originate from the renal pelvis, which is the funnel-shaped structure that collects urine from the kidneys. From there, they extend downward, crossing over the brim of the pelvis and passing behind the peritoneum, the membrane lining the abdominal cavity.

The efficient functioning of the ureters is essential for the proper elimination of waste products and maintenance of fluid balance in the body. Any obstruction or abnormality in the ureters can lead to conditions like kidney stones, urinary tract infections, or urinary reflux.

In summary, the ureters are muscular tubes that transport urine from the kidneys to the urinary bladder. They rely on peristaltic contractions to propel urine, and their structure and positioning help ensure unidirectional flow.

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isolated an aerobic gram-positive, endospore-forming bacterium that grows well on nutrient agar is belong to the group Bacillales.

Bacillus, which means "stick" in Latin, is a phylum of Gram-positive, rod-shaped bacteria and contains 266 identified species. The term is also used to refer to the shape (rod) of other similarly shaped bacteria; the phrase is also used to refer to the class of bacteria to which this genus belongs, which is known by the plural Bacilli. Obligate aerobes, which require oxygen to survive, and facultative anaerobes, which may live without it, are two different types of Bacillus species. If oxygen has been utilised or is present, cultured Bacillus species test positive for the enzyme catalase.

Bacillus can transform into oval endospores and can survive for years in this inactive state. One species from Morocco is said to have had its endospore survive being heated to 420 °C. [2] When nutrients are scarce, endospore development often occurs as a result of bacterial division within the cell wall followed by engulfment of one side by the other. They aren't actually spores (i.e., not an offspring).  The genus was initially classified by endospore production, but not all of these species are linked to one another, and many species have been transferred to other genera of the Bacillota.  Each cell only produces one endospore. Heat, cold, radiation, desiccation, and disinfectants cannot harm the spores.

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Answer:

false

Explanation:

you fix your design to make it work that is what being is all about if it doesn't work you don't give up you figure out what is wrong and fix it.

Note that the above relates to the sequence of how a Virus infects a host.

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Answer:

$81

Explanation:

7 times 9 is 63, so they spent 63 dollars on tickets. If 18 dollars are spent on snacks on top of that, then the group of friends spent 81 dollars in total. If you were to estimate the answer before solving it, $90 would be the closest answer of the four listed.

Answer:

The answer is $90

Explanation:

Answer:

Adding filter media, rocks, or substrate from an existing tank is one of the most effective things you can do to speed up the nitrogen cycle in your aquarium.

Explanation:

Answer:

Red blood cell arrives from the inferior vena cava into right atrium before it passes through the tricuspid valve into right ventricle. It then passes through the pulmonary valve into pulmonary artery before travelling through the lungs and back into the heart, this time the left atrium via the pulmonary vein.

Explanation:

hope this helps

The pathway of a red blood cell that leaves the left ventricle of the heart to reach the facial artery would be: Arch of Aorta > Brachiocephalic Trunk > Right Common Carotid Artery > Right External Carotid Artery > Right Facial Artery

In conclusion, the pathway of a red blood cell that leaves the left ventricle of the heart to reach the facial artery would be: Arch of Aorta > Brachiocephalic Trunk > Right Common Carotid Artery > Right External Carotid Artery > Right Facial Artery.

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Answer: What would the function of Mitosis and Meiosis be in a mosquito? AI Recommended Answer: Mitosis and meiosis are responsible for the creation of new cells in a mosquito.

Explanation: What would the function of Mitosis and Meiosis be in a mosquito? AI Recommended Answer: Mitosis and meiosis are responsible for the creation of new cells in a mosquito.

Answer:

Creation of new cells.

Explanation:

Mitosis ( another function), ad Meiosis is responsible for creating new cells in a mosquito. Mitosis ia an important cell cycle. This is what cells use to divide and produce more cells.

A defected mitochondrial group is the cause of an inherited abnormality of cell metabolism, which is always inherited from the mother.

a disease due to genetic or chromosomal changes that are passed from parent to child. The same genetic syndrome, that can be passed down via one or both parents, may affect several individuals within the same immediate family, along with a mother, daughter, and sister.

Inherited diseases are mostly brought about by gene mutations. They include illnesses including cystic fibrosis, Tay-Sachs disease, and sickle cell anemia. Chromosomal abnormalities are caused by missing, extra, or damaged chromosomes or chromosomal fragments.

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Answer:

trophoblast

Explanation:

Answer: D

Explanation:

Answer:

A the hyacinth macaw

Explanation:

took the test

Answer:

1. A

2. C

3. T

4. G

5. G

6. G

7. T

8. G

9. A

10. C

11. C

12. C

Explanation:

As stated in this question, Semi-conservative model of DNA replication is the acceptable model of replication in which the two synthesized molecules of DNA consists of one new and one old strand each. DNA replication is carried out by an enzyme called DNA polymerase.

In the semi-conservative model, a double stranded DNA separates into two single strands. Each single strand is used as a template for DNA polymerase to synthesize nucleotides based on complementary base pairing i.e. For every Adenine base, Thymine is added and for every Guanine, Cytosine is added and vice versa.

In this question showing an image of a DNA molecule undergoing replication using semiconservative model, the first DNA molecule consists of the following nucleotides on the old strand and its synthesized nucleotides on the new strand:

Old strand - New strand

1. T - A

2. G - C

3. A - T

4. C - G

5. C - G

6. C - G

On the second DNA molecule, we have the following nucleotides on the old strand and its synthesized nucleotides on the new strand.

Old strand - New strand

7. A - T

8. C - G

9. T - A

10. G - C

11. G - C

12. G - C

Answer:

Here you go. Sorry for taking so long.

Explanation:

The population density of the 900 sheep in the given plot of land is 150 sheep per square kilometer.

The population density of 900 sheep in a plot of land that is 3.00 km by 2.00 km can be calculated by dividing the total number of sheep by the area of the land.

First, we need to calculate the area of the land. The area can be found by multiplying the length and width of the plot of land:

Area = length × width = 3.00 km × 2.00 km = 6.00 km²

Next, we divide the total number of sheep by the area to calculate the population density:

Population Density = Total number of sheep / Area = 900 sheep / 6.00 km²

Performing the calculation, we find:

Population Density = 150 sheep/km²

Therefore, the population density of the 900 sheep in the given plot of land is 150 sheep per square kilometer.

Population density is a measure of the number of individuals (in this case, sheep) per unit area. By dividing the total number of sheep by the area of the land, we obtain the population density in terms of sheep per square kilometer. In this case, the population density is 150 sheep/km², indicating that there are, on average, 150 sheep within each square kilometer of the land.

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When teaching Processing, it is essential to design and organize learning experiences that align with local circumstances and provide practical applications.

Here is a suggested approach for teaching Processing, including traditional processing of raw materials, metal processing, and food processing, considering local circumstances:

1. Introduction and Contextualization:

Start by introducing the concept of processing and its importance in various industries. Provide examples of local raw materials, metals, and food products that undergo processing. Discuss the significance of processing in the local economy and its impact on society.

2. Field Trips and Industry Visits:

Arrange field trips to local processing facilities such as factories, mills, or food processing plants. These visits offer students firsthand exposure to different processing techniques and machinery. Encourage students to observe and interact with professionals in the field, asking questions and understanding the practical aspects of processing.

3. Hands-on Workshops:

Organize hands-on workshops where students can engage in practical activities related to processing. For example, set up a metalworking workshop where students can learn basic metal processing techniques like cutting, shaping, and welding. Provide guidance on safety measures and proper tool usage.

4. Local Case Studies:

Explore local case studies of successful processing businesses or initiatives. This could involve inviting guest speakers from local processing companies or inviting entrepreneurs who have started their own processing ventures. Students can learn about the challenges, opportunities, and sustainable practices in the local processing industry.

5. Project-Based Learning:

Assign project-based tasks that allow students to apply their knowledge of processing. For example, students could design and develop a prototype for a food processing machine or propose innovative methods to improve traditional processing techniques using local resources. Encourage creativity, critical thinking, and problem-solving skills throughout the project.

6. Community Engagement:

Encourage students to engage with the local community by organizing outreach programs related to processing. This could involve organizing workshops for local artisans or collaborating with local farmers to develop value-added food products. Such activities foster a sense of social responsibility and provide students with real-world experiences.

7. Assessment and Reflection:

Regularly assess student understanding through quizzes, assignments, and presentations. Encourage reflective practices where students can evaluate their own learning journey and identify areas for improvement. Incorporate feedback mechanisms to continuously enhance the learning experiences.

By designing learning experiences that incorporate field trips, hands-on workshops, local case studies, project-based learning, community engagement, and reflective practices, students will develop a holistic understanding of processing and its significance in their local context. This approach will equip them with practical skills, foster creativity, and promote an entrepreneurial mindset, preparing them for future opportunities in the processing industry.

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Individuals may give rise to more offspring than could possibly survive.

This concept is known as overproduction or reproductive potential. It is a fundamental principle in biology that species tend to produce more offspring than the environment can support.

The reason for this overproduction is rooted in the struggle for limited resources and the survival challenges individuals face in their respective habitats.

By producing a large number of offspring, individuals increase the chances of some offspring surviving and reproducing successfully. This strategy maximizes the species' probability of passing on their genetic traits to future generations.

However, the environment has finite resources, such as food, shelter, and mates, which cannot sustain unlimited population growth.

As a result, only a fraction of the offspring will survive and reach reproductive age. The rest may face competition, predation, disease, or other factors that prevent their successful reproduction.

This overproduction and subsequent natural selection of the fittest individuals contribute to the ongoing process of adaptation and evolution within populations.

Those individuals with advantageous traits are more likely to survive and reproduce, passing on their favorable traits to the next generation.

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Adaptation happens in a group of organisms by individual organisms constantly adjusting to environmental changes through natural selection.

Adaptation occurs in a population of organisms through the process of natural selection.

Organisms with advantageous traits that enable them to survive and reproduce in their environment are more likely to pass on those traits to their offspring.

Over time, these advantageous traits become more prevalent in the population, leading to adaptation. The process of adaptation is driven by environmental pressures that select for certain traits, and it can result in the development of new species or the evolution of existing ones.

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Answer:

c

Explanation:

puesto que las células eucariotas son la evolución celular de las células procariotas y ahí se muestra como que no es cierto , por otro lado nos dice también que estas células no tienen complejidad y ese es otro dato erróneo, ya que ellas están compuestas por gran cantidad de orgánulos que realizan diferente funciones  

Answer:

Answer:

If human stop burning fossil fuels then the condition and pollution will desperate. There would be more carbon dioxide and less oxygen.

Answer:

650

Explanation:

Answer:

They regulate some aspects of production and distribution

Explanation:

Got it Correct

In a mixed market economy, government agencies regulate some aspects of production and distribution. Hence option C is correct.

A mixed market economy is an economic system that combines elements of a free market system with elements of government intervention and regulation.

In a mixed market economy, goods and services are produced primarily by private individuals and businesses operating in a market environment. However, the government also regulates and oversees economic activity, and may provide goods and services directly to the public.

In a mixed market economy, the government's role is typically focused on providing public goods and services, protecting consumers, and maintaining competition.

This may include regulating some aspects of production and distribution, and ensuring that businesses operate in a fair and ethical manner. At the same time, individuals and businesses are generally free to pursue their own economic interests and to compete in the market on a level playing field.

Hence option C, they regulate some aspects of production and distribution is correct.

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