What is the relationship between the knee and the foot

Answer:

Although renewable energy sources produce relatively low levels of GHG emissions and conventional air pollution, manufacturing and transporting them will produce some emissions and pollutants. The production of some photovoltaic (PV) cells, for instance, generates toxic substances that may contaminate water resources.

Explanation:

Answer:

A. Homologue.

B. Chiasma.

C. Synaptonemal.

D. Synaptonemal.

E. Synapsis.

Explanation:

Genetics can be defined as the scientific study of hereditary in living organisms such as humans, animals and plants.

Synaptonemal complex can be defined as a network of proteins that is responsible for holding homologous chromosomes (homologues) together.

Generally, a synaptonemal complex (protein lattice) is formed between homologous chromosomes during mitosis and meiosis. Also, synaptonemal complex is important for the formation of the four sister chromatids referred to as tetrads.

Furthermore, the synaptonemal complex (protein lattice) has a tripartite structure which comprises of the following components;

I. SC protein-1 (SYCP1).

II. SC protein-2 (SYCP2).

III. SC protein-3 (SYCP3).

In conclusion, the synaptonemal complex plays a significant role in synapsis, recombination and chromosome pairing.

Matching the various terminologies in genetics with their description, we have;

A. Homologue: one of a pair of chromosomes with similar genetic information and from different sources like the sperm and egg.

B. Chiasma: several X-shaped structures may be visible under the microscope and indicate where crossing over has occurred.

C. Synaptonemal: a lattice of protein holds two replicated chromosomes in precise register with one another.

D. Synaptonemal: four chromatids are held together by a zipper-like structure.

E. Synapsis: a process in which pairs of homologous complex chromosomes line up side by side.

Answer:

Enzymes are transformed into new molecules after a reaction.

Explanation:

(GRADPOINT)

Answer:

Bryophytes prevent soil erosion. They usually grow densely and hence act as soil binders. Mosses grow in dense strands forming mat or carpet like structure.

Explanation:

Answer:

1. Nucleus ---> present in both plant and animal cells

Cell membrane ---> present in both plant and animal cells

Cytoplasm ---> present in both plant and animal cells

Golgi apparatus ---> present in both plant and animal cells

Mitochondria ---> present in both plant and animal cells

Vacuole ---> present in both plant and animal cells

Ribosome ---> present in both plant and animal cells

Endoplasmic reticulum ---> present in both plant and animal cells

Lysosome ---> present in animal cells only

Nucleolus ---> present in both plant and animal cells

Explanation:

2. The common organelles present in both plant and animal cell include the nucleus, cytoplasm, cell membrane, mitochondria, ribosome, etc. The presence of these common organelles is due to the fact that that these organelles help both plants and animal cells to carry out the basic functions of life. Also, plant and animals cells are both eukaryotic cells.

3. Plant cell differ from animal cells due to some specialized functions they carry out like photosynthesis, as well as some structural differences in plant cells. Plants cells have chloroplasts which are organelles responsible for photosynthesis in plants. Plant cells also have a large central vacuole unlike animal cells which help to maintain turgidity in plants. Cellulose cell wall in plant cell also serve to maintain the rigidity and give shape to the plant as well as to protect the plant cell.

Answer:

south-North

:)

Answer:

D: South-North

Explanation:

I took the quiz

Answer:

cell,organism

Explanation:

Answer:

organelle, cell, tissue, organ, system, organism.

Explanation:

just did it

Characteristics of life the rabbit displaying regardless of their gender or breed type, rabbits can be silly, timid, shy, curious, and high spirits.

Regardless of their gender or breed, rabbits can be silly, timid, shy, inquisitive, and lively. You must comprehend your rabbit's wants if you want to maintain them healthy and content throughout their life. Many domestic rabbits can live up to 12 years old, and the majority of them can easily reach the age of 8 years.

Rabbits are excellent indoor pets. They can be trained to go in the home, are affectionate, and naturally clean. Although it's a misconception that house rabbits are low-maintenance pets, they actually need a lot of care and attention. Rabbits are gregarious and inquisitive creatures that make wonderful pets.

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Answer:

Wave propagation is any of the ways in which waves travel

Answer: B. RNA to DNA

Explanation:

RNA to DNA mode of information transfer usually does not occur in a working human, plant or bacterial cell. The correct option is B.

Thus, Each human cell has two copies of the genetic material, which is spread among 23 pairs of chromosomes in the nucleus of each cell.  

The human genome refers to all of this. There are about 30 000 genes in the human genome, and each one codes for a protein.

The human genome has long regions of transcribed DNA that do not code for proteins. Around 95% of the genome is made up of what are known as introns. Although the human genome's nucleotide sequence is now rather well established, we still don't fully comprehend why the majority of it is non-coding.

Thus, RNA to DNA mode of information transfer usually does not occur in a working human, plant or bacterial cell. The correct option is B.

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Yes, an ecosystem is an open system in terms of energy and as well as an open system in terms of matter.

A open system facilitates  both matter and energy are exchanged between the system and its environment. All ecosystems are examples of open systems.

For example, energy enters the system in the form of sunlight and leaves in the form of heat. Substances can enter the system in different ways.

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Answer: The answer is B

Hope this helps!

A fish species that is a member of the Siluriformes phylum is the catfish. This diverse group contains many species of fish that live in freshwater habitats around the world.

The name "catfish" refers to the distinctive whisker-like barbels on catfish that are recognized for their appearance like the whiskers of a cat. Although catfish are found in a variety of shapes and sizes, they typically have long bodies, flat heads, and scaleless skin. They have strong dorsal and pectoral fins, which help them to swim and walk well. The diet of these fish, which are often bottom-dwelling, can include aquatic plants, insects, small fish, and even carrion.

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Diffusion of responsibility is a theory that can be applied to the study of social psychology to explain the bystander effect. This theory states that we are less inclined to assist a stranger in a crowd because we delegate the task to other people there.

The diffusion of responsibility hypothesis claims that we are less inclined to assist a victim in a crowd who we do not know because we believe that assistance will come from people who are familiar with the victim. According to the social psychology concept of Diffusion of Responsibility, being around others makes a person feel less in control or accountable, which makes them believe that someone else, who is more responsible, is already taking care of the situation. Diffusion of responsibility theory is demonstrated in a variety of situations, from failing to intervene when you see someone trip and cry out in agony on the sidewalk to the Holocaust committed by Nazi Germany and its allies against the European Jews during World War II.

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Answer:

it he cause of spreading germs like bactria and infect sores on ur skin it take a while for them to realizes it uhm im not sure about how to cure/ deal with it

Explanation:

Many physicians initially rejected the notion that clinical laboratories could have a positive impact on the practice of medicine because They were taught in medical school to assume complete accountability for their patient's diagnosis and treatment.

A medical school is a tertiary educational facility, or a division thereof, that teaches medicine and confers doctoral degrees on its graduates.

The Bachelor of Medicine, Bachelor of Surgery (MBBS, MBChB, MBBCh, BMBS), Master of Medicine (MM, MMed), Doctor of Medicine (MD), and Doctor of Osteopathic Medicine are some examples of such medical degrees (DO).

Additionally, medical schools have the ability to run teaching hospitals and conduct medical research. The standards, framework, teaching methods, and type of medical programs offered at medical schools differ significantly around the world.

Therefore, Many physicians initially rejected the notion that clinical laboratories could have a positive impact on the practice of medicine because They were taught in medical school to assume complete accountability for their patient's diagnosis and treatment.

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Residual parent material is the rock and soil that is still located in its original location and is weathered. Transported parent material is material that is carried and deposited by natural agents such as water, wind, or glaciers. The effect of these different types of parent material on soil formation can be significant.

Residual parent material usually contributes to the development of soils with qualities similar to the parent rock. The breakdown of rock into smaller particles through weathering enables the formation of soil horizons and the release of minerals that influence soil fertility.

The physical and chemical characteristics of soils derived from this form of parent material are often similar and homogeneous, allowing for predictable fertility and properties. Transported parent material, on the other hand, can introduce a diverse range of materials to a given area, resulting in variations in soil composition, texture, and fertility.

The transportation process can blend different types of sediment, resulting in the formation of heterogeneous soils with different characteristics. Transported parent material can also be exposed to weathering processes, altering its original composition and resulting in soils with varying degrees of fertility.

While transported parent material can increase the diversity of soil properties in an area, it can also make it difficult to predict soil characteristics, particularly in areas where different types of sediment have been deposited. The relationship between parent material and soil development is complex, with both the initial characteristics of the material and the surrounding environment influencing soil properties.

In general, residual parent material contributes to the development of homogeneous soils with predictable properties, while transported parent material can result in more diverse and heterogeneous soils.

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Answer:

Color balance changes the overall mixture of colors in an image and is used for color correction. Generalized versions of color balance are used to correct colors other than neutrals or to deliberately change them for effect.

Explanation:

The nitrogen cycle is important to humans in the following way: it converts nitrogen into a form that humans can obtain by eating other organisms (option B).

Nitrogen cycle is the natural circulation of nitrogen in a series of processes by which nitrogen and its compounds are interconverted in the environment and in living organisms, including nitrogen fixation and decomposition.

During the nitrogen cycle, atmospheric nitrogen is converted to nitrogen oxides by lightning and deposited in the soil by rain, where it is assimilated by plants and either eaten by animals (and returned as faeces) or decomposed back to elemental nitrogen by bacteria.

The usable form of nitrogen that is assimilated by plants becomes accessible to humans when they consume the plants, hence, depicting the importance of the nitrogen cycle.

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Answer:

B.

Explanation:

Every gene influences a single trait-Yes, but very general because multiple genes can influence just one.

Similar genes produce the same outcome in every individual-False.

Every gene can be linked to one specific, predictable outcome-Depending on the environment and other factors

Answer:

Yes.

Explanation:

Mining in a area of wilderness can provide great succes as long as you know the area well and know some things about where to mine and not.

Answer: Yes, it is better to mine in a wilderness area than a developed area.

Explanation: Mining is carried out to gather raw materials that serve as the foundation for any country's or region's growth. It is more likely to occur in a wilderness area than in a developed area because mining usually has a negative impact on the environment.

The ores recovered by mining, such as oil, coal, metals, and others, cannot be obtained from any developed location, and the mining process destroys settlements in developed areas.

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Answer:

The result is that the exhaled air contains less oxygen and more carbon dioxide than the inhaled air. ... In fact, exhaled air is completely saturated with water – it contains the maximum amount of moisture, and is therefore has a relative humidity of 100%. We lose water as we breathe!

Answer: it’s B

Explanation:

The correct answer is A) bb

Explanation:

In genetics, an allele is a variation of a gene, which often determines a physical trait. Alleles are classified as dominant if they express even when there are other alleles or as recessive if two copies of the same allele are needed for the gene to express. Moreover, in genetics dominant alleles are represented by uppercase letters while recessive alleles are represented by lowercase letters.

In this context, the allele that is responsible for the brown coat in rabbits is a recessive allele, considering this is represented by lowercase b. This means two copies of the allele are necessary for the rabbit to have a brown coat and therefore the genotype of a brown coat is bb. Also, others such as Bb and BB have the dominant allele related to the black coat, and therefore will lead to rabbits with a black coat.

The life cycle of a star depends primarily on its mass with bigger stars burning their fuel more quickly. For nuclear fusion in stars to begin, the elements must undergo extremely high temperatures and pressures. Elements heavier than hydrogen are scattered throughout the universe when a massive star explodes as a Supernova. All elements heavier than helium  are produced in the core of a red supergiant. The blackbody  spectrum emitted from a star changes as the star's temperature changes.