What is Calvin cycle is explain it with the help of diagram?

Answer:

Earth's atmosphere is a mixture of nitrogen (79%), oxygen (20%), and a small fraction of carbon dioxide, water vapours and other gases. This makes the existence of life possible on Earth. However, the atmospheres on Venus and Mars mainly consist of carbon dioxide.

Your physical fitness will be affected by your cardiorespiratory endurance: Climbing Tanzania's Mount Kilimanjaro requires cardiorespiratory stamina.

Maximum Aerobic Power VO2 max is another term for maximum aerobic power. Your body's capacity to utilize oxygen is referred to in this. The capacity of the heart, lungs, and muscles to function during moderate to vigorous physical activity is known as cardiorespiratory endurance. Regular exercise, particularly aerobic exercise, can enhance cardiorespiratory endurance.

Regular endurance training results in the physiological changes and long-term advantages listed below: - A healthy cardiorespiratory system can easily keep up with the body's need for oxygen, fuel, and waste elimination while at rest.

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B. The flagellates and termites share an obligate mutualistic association.

Microbes known as flagellates have a flagellum, which is fashioned like a rod and is used for propulsion. Several flagellates are housed within termites. The termites can digest cellulose using these flagellates' enzymes, which aids in their survival. These flagellates in turn receive food from the termites.

Mutualism describes the interaction between termites and bacteria since both species gain from it.

Flagellar locomotion can take the form of three-dimensional waves, oar-like beating, or planar waves. Contraction waves pass from the base to the tip of the flagellum or in the opposite direction to cause forward or backward movement in all three of these types of flagellar locomotion.

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The leading cause of lung cancer risk is cigarette smoking. About 80% to 90% of lung cancer deaths in the US are attributed to smoking cigarettes.

Smoking cigars and pipes as well as other tobacco products raises the risk of developing lung cancer.

Diet - The usual foods you choose to eat can potentially increase your risk of getting certain cancers. A diet high in processed meats, such as ham, bacon, or salami, can raise your risk of stomach cancer, bowel cancer, and pancreatic cancer.

You can manage the side effects of cancer and its treatment with the support of a healthy diet, exercise, and stress-relieving activities. In fact, according to Dr. Yarmus, some cancer treatments are more effective when you exercise more, eat healthier, and eliminate bad habits like smoking.

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Beginning with the flow phase, the biochemical processes in the order in which they occur during the menstrual cycle include the following below:

1. High progesterone levels maintain the endometrium lining of the uterus.

2. Endometrium lining breaks down and low levels of estrogen stimulate the pituitary to release FSH and LH.

3. FSH and LH stimulates the follicles to develop and the oocyte to produce estrogen.

4. Rising estrogen levels suppress FSH production and development of other follicles.

5. A spike in LH causes follicle to rupture.

6. A breakdown of corpus luteum causes progesterone level to drop.

This is referred to as the monthly series of changes a woman's body goes through in preparation for the possibility of pregnancy.

High progesterone levels maintain the endometrium lining of the uterus and undergoes several processes mentioned above till breakdown of corpus luteum causes progesterone level to drop.

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The question is:

Beginning with the flow phase arrange the biochemical processes in the order in which they occur during the menstural cycle

FSH and LH stimulate the follicles to develop and the oocyte to produce estrogen.

A breakdown of corpus luteum causes progesterone levels to drop.

A spike in LH causes the follicle to rupture.

The endometrial lining breaks down and low levels of estrogen stimulate the pituitary to release FSH and LH.

Rising estrogen levels suppress FSH production and development of other follicles.

High progesterone levels maintain the endometrial lining of the uterus.

Answer:

Organisms

Explanation:

Water, Minerals, and Air are the resources while Organisms are the ones that fight for those resources

Answer:

A:  The cells will be genetically identical to the parent cell and can be used for growth and tissue repair.

Explanation:

Answer:

This condition is inherited in an autosomal recessive pattern , which means both copies of the gene in each cell have mutations. The parents of an individual with an autosomal recessive condition each carry one copy of the mutated gene, but they typically do not show signs and symptoms of the condition.

All of the following are true of antibodies EXCEPT that they destroy virus-infected cells because antibodies are bind to pathogens and antigens.

Antibodies remove foreign chemicals from the body by attaching to particular antigens. The variable section of the antibody binds to the pathogen when it gets into the body as a pathogen, such as a hazardous bacteria or virus, and ultimately causes a number of activities, such as the pathogen's elimination.

Viruses and intracellular bacteria attach to particular molecules on the surface of the target cell in order to enter the cell. This can be avoided as the pathogen is said to be neutralised by antibodies that bind to it. Antibodies' ability to neutralise bacterial toxins is crucial for preventing their entry into cells.

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All participants in this programme who have the potential to get pregnant must fully commit to preventing pregnancy.

It is true

The only birth control methods that also aid in STI prevention are external (male) and internal (female) condoms. Either one can be used alone or in conjunction with other birth control methods like spermicide.

iPLEDGE asks you to consent to using two types of birth control if it is physiologically possible for you to get pregnant. No of your amount of sexual activity, sexual orientation, or gender identity, this is typically necessary.

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1.      A genetic condition known as hemophilia affects the blood's ability to clot, leading to frequent bleeding and easy bruising.

2. Recessive genetic disorder, hemophilia

3. For a female, the chromosome number is XX.

4. A male's chromosomes are XY.

5. The X chromosome is responsible for hemophilia.

6. Hemophilia is more common in men.

7. A person who does not have a genetic disorder but has a copy of the gene for it is known as a carrier.

8. Hemophilia can be carried by anyone.

9. A carrier doesn't have hemophilia, not at all.

10. XH and Xh are the alleles for a hemophilia carrier.

11. 12. A male with hemophilia carries the alleles XhY. For a male with normal blood clotting, the alleles are XHY.

13. For a female with normal blood clotting, the alleles are XX.

14. Females with hemophilia have the alleles XHXh.

15. Replacement therapy, which involves injecting the patient with the missing clotting factor, and gene therapy, which aims to correct the genetic defect that causes the disorder, are two types of treatments for hemophilia. Symptom management options include blood transfusions and physical therapy.

Most of the time, hemophilia is a condition in which the blood does not clot properly. This can cause bleeding on its own or as a result of an injury or surgery. Numerous proteins known as clotting factors can assist in stopping bleeding.

Symptoms Excessive and unexplained bleeding from cuts, wounds, surgery, or dental work.

Hemophilia comes in three forms:

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Answer: A. when the water current slows down.

Explanation:

When a water current slows down, the force of the water is not strong enough to continue carrying the sediment, so it drops the sediment and deposit it. The slower the flow, the larger the particles that can be carried and eventually deposited. This is why river deltas, for example, are formed where a river enters a body of water and the flow slows down, allowing sediment to build up and create landforms.

Answer:

loose connective tissue.

Explanation:

Which of the following forms of homeostasis would not be affected by a severe burn involving both the epidermis and dermis? loose connective tissue.

Answer:

Cholesterol plays a very significant role in the phospholipid bilayer.

Explanation:

It increases the order of the lipid packing, lowers the membrane permeability, and maintains membrane fluidity by forming liquid-ordered–phase lipid rafts

Answer: population desnsity

Explanation: Types, Importance And Examples Of Ecology What is Ecology? Ecology is a branch of science, including human science, population, community, ecosystem and biosphere. Ecology is the study of organisms, the environment and how the organisms interact with each other and their environment.

Answer:

population density

population growth

Explanation:

These is characteristic of the photic zone of a freshwater biome are the presence of algae as Algae are found in all types of water, including salt water, fresh water, and brackish water (a mixture of salt and fresh water). Algae that live in water are divided into two types: algae and phytoplankton.

Algae are large plants made up of many cells, while phytoplankton are small single-celled plants. Photosynthetic algae called phytoplankton live in the photozone. Zooplankton - small free-floating animals - feed on phytoplankton.

This is the first step in many aquatic food webs. Below the light zone is a dark non-light zone where photosynthesis is not possible. Freshwater benthic algae are found in the photozones of streams and rivers, lakes, and wetlands. A number of terms are used to distinguish groups of benthic organisms that live in various aquatic habitats.

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Answer:  3,034,949,748

Explanation: If u do some research on the web you could find the answer.

During the Paleozoic era, marine organisms and land organisms died due to environmental changes such as warmer temperatures and drier soil.

The Paleozoic era is the time when the Earth's condition was still unstable. This epoch lasted about 340 million years. Signs of life such as single-celled creatures (microorganisms), small animals without backbones, types of fish, and types of algae or grasses began to be found.

Natural conditions that began to change with warm temperatures and drier soil caused marine and land organisms to die so the Mesozoic era was also referred to as the age of reptiles because the earth was dominated by large reptiles such as dinosaurs and Atlantosaurus.

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Answer:1111

Explanation:1111

The results of the crossing indicate that all of the offspring's genotypes will be Tt. Several genotypes are produced in the progeny of a species cross.

When chromosomes belonging to the identical type are paired together during meiosis, a biological event called crossing over takes place. Components of the chromosome could be exchanged when two chromosomes, one from the mother along with the father, line up.

Several genotypes are produced in the progeny of a specie cross. The total number of genes that an organism has inherited from both of its parents is referred to as genotype.

The dominant allele is represented by the capital letter. If the trait is present in an organism, it always manifests itself regardless of whether the other allele is present. For instance, TT or Tt will be used to indicate tall plants.

The following are the ways in which species cross;

T × t = Tt

T × t = Tt

T × t = Tt

T × t = Tt

As a result, all of the offspring's genotypes will be Tt.

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Answer:

Reducing the amount of soda you drink can reduce the number of fossil fuels consumed in several ways. First, the production of soda requires energy to power the manufacturing facilities and transport the finished product to stores and distributors. By drinking less soda, there is less demand for these energy-intensive processes.

Second, soda is often packaged in aluminum cans or bottles. The production of aluminum also requires a significant amount of energy, so reducing the amount of soda consumed can also reduce the amount of aluminum produced. Additionally, recycling aluminum cans and bottles also requires a significant amount of energy, so reducing the amount of soda you drink can also reduce the amount of energy needed to recycle aluminum.

Explanation:

Option C. ocean currents describe the movement of water between the poles and the equator.

The relative importance of ocean currents in the movement of water between the poles and the equator is based on the fact they (ocean currents) are continuous, predictable, and also directional depending on the natural features of the earth planet, which is determined by the attractive forces that shape this movement, i.e.,  gravity, as well as the presence of winds and water body density

Therefore, with this data, we can see that ocean currents are a fundamental issue associated with the movement of water bodies in the oceans and other types of water bodies on the earth planet, which occurs between the poles and the equator due to certain features of water such as gravity, winds, and density.

Complete question:

Water is cooler near the poles and warmer near the equator. Movement of cooler and warmer water from these regions moderates the global climate. Which of the following describes the movement of water between the poles and the equator?A. evaporation 

B. tides 

C. ocean currents 

D. gravity

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The major causes of moving air masses in North America are : C.- jet stream and  D.- Prevailing westerlies. Cold air masses move towards the equator and warm air masses move towards the poles.

The air masses in and around North America include continental arctic , maritime polar, maritime tropical, continental tropical, and continental polar air masses. Air is not the same everywhere.

Air masses are large bodies of air that have similar temperature and humidity and these are moved around the atmosphere by prevailing winds that blow in one direction. At the boundaries between the air masses, weather fronts form.

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Abiotic resources such as water, light, temperature, PH, and nutrients affect the optimal growth ranges of plants and therefore they should be considered during breeding programs for crop selection and production.

The abiotic resources are fundamental in any type of crop production and therefore different non-living factors which include water, light, temperature, PH, and nutrients must be taken into account in breeding programs.

Therefore, with this data, we can see that water, light, temperature, PH, and nutrients are factors that should be considered during the improvement of a crop.

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An organism can acquire new features as a result of gene changes that change transcriptional activity or protein function. If a characteristic is present, a genetic variation is more likely to be handed down .

Almost every cell in an individual's body harbors these hereditary mutations during the course of their lifespan. Hereditary mutations include conditions including cystic fibrosis, sickle cell anemia, and hemophilia. Additional mutations might develop on their own over a person's lifespan. They are referred to as sporadic, spontaneous, or new mutations.

Genetic variations that are advantageous to an individual's survival are passed on through reproduction under natural selection.

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The complete question is -

Gene mutations can be passed on to future generations and drive natural selection of the evolution ?

Answer:

Explanation:

DNA, or deoxyribonucleic acid, is the molecule that stores and transmits genetic information in all living organisms. Genetic information is stored in the sequence of nucleotides, the building blocks of DNA. Each nucleotide is made up of a sugar, a phosphate group, and a nitrogenous base. There are four types of nitrogenous bases in DNA: adenine (A), thymine (T), guanine (G), and cytosine (C).

The specific sequence of these bases along the DNA strand is what encodes the genetic information. For example, the sequence ATGCAGA might code for a specific protein, while the sequence GACATAG might code for a different protein. These sequences of bases are stored in specific regions of the DNA called genes.

The genetic information is transmitted during cell division, when the DNA is replicated, and during protein synthesis, when the information in the DNA is used to build the specific proteins determined by the genetic code.

G1 and G2 phases happen as interphase, for the preparation before the mitotic phase started.

The cell cycle refers to the cycle of growth and development of cells by dividing. After the cell divides into two daughter cells, it can start the same process over again.

The stages of the cell cycle are divided into two major steps: interphase and mitotic phase. Interphase looks like the preparation before the next steps. It includes 3 phases :

From the above explanation, "inter" reflects that interphase occurs between the mitotic phase and the next step.

Thus, G1, S, and G2 phases take place in the interphase before mitotic phase.

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During prophase of mitosis, a specialized region on the centromere called the kinetochore attaches the chromosomes to the spindle filaments.

A centromere is the part of the chromosome that connects sister chromatids. During mitosis, spindle fibers attach to centromeres via kinetochores. Kinetochores produce kinetochore fibers that attach sister chromatids to spindle filaments. Kinetochore and polar spindle fibers work together to manipulate and segregate chromosomes during mitosis and meiosis.

Spindles form protein structures that divide the genetic material within the cell. The mitotic spindle is required to evenly divide the parent cell's chromosomes into her two daughter cells in both types of nuclear division.

mitosis and meiosis.

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After an injury or misuse, sensitive regions of tight muscle fibers can grow in your muscles. These sensitive locations are referred to as trigger points. A muscular trigger point can produce tension and discomfort throughout the muscle.

Doctors refer to this as myofascial pain syndrome when the pain persists and intensifies.

Muscle stiffness is defined by discomfort and difficulty moving, which may be accompanied by cramping, pain, or weakness. Muscle stiffness is most common in the morning and lasts for less than 30 minutes after waking up, or for a few days after engaging in new or more difficult activity.

One of the most prevalent causes of muscular discomfort is muscle rigidity, also known as muscle tension, rigor, or stiffness.

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Answer:

In teliphase four daughters are formed

Answer of 20 is yes