The process that occurs when a cell, tissue, organ, or organ system adjusts in response to some environmental change is.

Answer:

pollen grain

Explanation:

Embroyo sac is a useful thing in plants reproduction

It gets reproduced through pollination

Answer:

Ribosomes are where PROTEINS are produced.

Amino acids are coded for by triplet bases in RNA called A CODON.

The given genotypes represent black and white underparts, agouti/tiger, and female, So the correct option is Option B.

Genotype refers to the entirety of a person’s genetic makeup. It’s often used to describe a subset of alleles at one or a few specific loci.

A person’s genotype is the sequence of DNA that uniquely identifies a person’s genetic makeup. The term genotype is used to describe the two alleles that a person inherits for a specific gene. Phenotype – a patient’s clinical presentation – is the measurable expression of that genotype. The genotypic ratio is the percentage of a genotype that would be present in the progeny following a test cross.

To learn more about genotype, refer to the link:

https://brainly.com/question/12116830

#SPJ1

Answer:

Explanation:

1814

1. Can generate ATP in the absence of O2: This statement applies to anaerobic respiration and fermentation. Both anaerobic respiration and fermentation can generate ATP without the presence of oxygen.

In anaerobic respiration, alternative electron acceptors, such as sulfate or nitrate, are used instead of oxygen, while fermentation utilizes an organic molecule as the final electron acceptor.

2. A total of 38 ATP are produced per molecule of glucose input: This statement applies to aerobic respiration. Aerobic respiration is the most efficient metabolic pathway for ATP production and occurs in the presence of oxygen.

3. Process involves the Krebs cycle: This statement applies to aerobic respiration. The Krebs cycle is an integral part of aerobic respiration. It takes place in the mitochondria and is responsible for the oxidation of acetyl-CoA, derived from pyruvate, releasing energy in the form of ATP, NADH, FADH2, and carbon dioxide.

4. Process includes glycolysis: This statement applies to anaerobic respiration and fermentation. Both anaerobic respiration and fermentation involve glycolysis as the initial step. Glycolysis occurs in the cytoplasm and breaks down glucose into two molecules of pyruvate, generating a small amount of ATP and NADH.

5. End products are CO2 and H2O: This statement applies to aerobic respiration. In aerobic respiration, the end products are carbon dioxide (CO2) and water (H2O). These by-products are a result of the complete oxidation of glucose during the Krebs cycle and the electron transport chain.

6.Much or most of the ATP produced is produced by oxidative phosphorylation: This statement applies to aerobic respiration. Oxidative phosphorylation, which occurs during the electron transport chain, is the primary source of ATP production in aerobic respiration. It involves the transfer of electrons from NADH and FADH2 to generate a proton gradient across the inner mitochondrial membrane, which is then used to produce ATP via ATP synthase.

7. Process involves electron transport and chemiosmosis: This statement applies to aerobic respiration. Both electron transport and chemiosmosis are crucial steps in aerobic respiration.

8. A total of 2 ATP are produced per molecule of glucose input: This statement applies to anaerobic respiration. In anaerobic respiration, only a small amount of ATP (2 ATP molecules) is generated per molecule of glucose input, which is a result of glycolysis.

9. End products may include lactic acid or ethanol: This statement applies to fermentation. During fermentation, the end products can vary depending on the organism. In the case of lactic acid fermentation, the end product is lactic acid, while in alcoholic fermentation, the end product is ethanol.

10. Between 2 and 38 ATP are produced per molecule of glucose input: This statement applies to anaerobic respiration and fermentation. While anaerobic respiration produces a limited amount of ATP (2 ATP molecules) per glucose molecule, fermentation also produces a small amount of ATP, but the overall ATP yield can vary between different types of fermentation.

11. The coenzyme NAD+ plays an important role in the pathway: This statement applies to all three metabolic pathways. In aerobic respiration, NAD+ accepts electrons during glycolysis and the Krebs cycle, becoming reduced to NADH. In anaerobic respiration, NAD+ also serves as an electron carrier, accepting electrons from glycolysis and transferring them to the electron transport chain.

In fermentation, NAD+ is regenerated from NADH, allowing glycolysis to continue by accepting electrons and ensuring the production of ATP. NAD+ acts as a crucial coenzyme in all these pathways, facilitating the transfer of electrons and energy production.

Know more about  Krebs cycle here:

https://brainly.com/question/6260517

#SPJ8

The Question was Incomplete, Find the full content below :

Comparing Aerobic Respiration, Anaerobic Respiration, and Fermentation

Compare and contrast three metabolic pathways by choosing whether the statement applies to anaerobic respiration Check all that apply.

1. Can generate ATP in the absence of O2.

2. A total of 38 ATP are produced per molecule of glucose input.

3. Process involves the Krebs cycle.

4. Process includes glycolysis

5. End products are CO2 and H20  

6. Much or most of the ATP produced is produced by oxidative phosphorylation.

7. Process involves electron transport and chemiosmosis

8. A total of 2 ATP are produced per molecule of glucose input.

9. End products may include lactic acid or ethanol.

10. Between 2 and 38 ATP are produced per molecule of glucose input  

11. The coenzyme NAD+ plays an important role in the pathway.

Answer:

The correct order of protein production is:

c) 1,2,4,3

Ribosome: Protein synthesis begins in the ribosomes, which are located either in the cytoplasm or attached to the endoplasmic reticulum.

Endoplasmic Reticulum: After the initial stages of protein synthesis in the ribosomes, the newly synthesized protein is transported into the endoplasmic reticulum (ER) for further processing and modification.

Golgi Apparatus: The proteins synthesized in the ER undergo further processing and modifications in the Golgi apparatus. This includes sorting, packaging, and modifying the proteins to their final functional forms.

Secretory Vesicles: Once the proteins are properly processed and modified in the Golgi apparatus, they are packaged into secretory vesicles. These vesicles transport the proteins to their destination, such as the plasma membrane for secretion outside the cell.

Therefore, the correct order is 1, 2, 4, 3.

Answer:

The correct order of protein production is ribosome, endoplasmic reticulum, Golgi apparatus, and secretory vesicles. So the correct answer would be c) 1,2,4,3.

Many proteins destined for the endoplasmic reticulum, the Golgi apparatus, lysosomes, the plasma membrane, and secretion from the cell are synthesized on ribosomes that are bound to the membrane of the endoplasmic reticulum. The Golgi apparatus then distributes these proteins and lipids that it receives from the ER.

Sex-linked traits are genes carried on the sex chromosomes, the X and the Y chromosome. Only males carry the Y chromosome, and therefore all genes on the Y chromosome are passed down to the son. Women carry two X chromosomes; therefore, sex-linked traits can be passed on from both the mother and the father.

Examples of sex-linked traits include red-green colour blindness and haemophilia.

In codominance, both alleles are expressed in the phenotype of heterozygous offspring. The human ABO blood group is an example of codominance.

There are three alleles for the ABO gene: IA, IB, and I (i is recessive to both IA and IB). If an individual is heterozygous for both the IA and IB alleles, they will express both A and B antigens on their red blood cells. If they are homozygous for either IA or IB, they will express only one antigen on their red blood cells.

Incomplete dominance occurs when neither allele is dominant nor recessive, but instead, the phenotype is a blend of both. An example of incomplete dominance is the snapdragon flower, which has a red flower and a white flower. When the red flower is crossed with the white flower, the resulting offspring have pink flowers, which is a blend of red and white. The genotype for pink flowers is Rr, where R represents the red allele, and r represents the white allele.

When two pink flowers are crossed, their offspring will have a ratio of 1:2:1 of red, pink, and white flowers.

For more such answers on sex chromosomes

https://brainly.com/question/13125598

#SPJ8

The best description of warm current from the choices given above is that: They are surface currents.

The correct answer choice is option d.

Warm current can simply be defined as that current which usually moves towards the poles from the equator. It is a fallacy to believe that warm current move from the poles to the Equator as described among the choices given above.

However, they are surface currents and the water inside them is usually, frequently and most of the time more warmer than the surrounding water.

In conclusion, it can be deduced from the explanation given above that warm current influence the climatic zones.

Read more on warm current:

https://brainly.com/question/16018929

#SPJ1

These concepts are important for biology because they present an aspect of the biological construction of human beings and society.

Although the mandate of creation, the fall of man, and redemption are religious concepts, they have important aspects for biology, especially when it comes to the constitution of human thought and the manipulation of natural resources necessary for the maintenance of life.

Learn more about the creation mandate:

https://brainly.com/question/4830194

#SPJ1

Effect is the first sentence, which carries a significant charge. Cause is the second sentence (the increasing and falling). Effect of the third sentence is that submarines have been strengthened.

Submarines are commonly referred to that as subs. Both military troops and researchers employ submarines to investigate the deep ocean. Submarines are used by military to patrol oceanic channels and confront enemy ships during combat.

Military operates of submarines include attacking opponent naval vessels (merchant as well as military), as well as other underwater vehicles. These uses include defending naval vessels, border fence operating, nuclear public safety, reconnaissance, popular media land attack (for example, using a nuclear warhead), and stealthy incorporation of special forces.

To know more about submarines visit:

https://brainly.com/question/14201809

#SPJ1

Answer:

B.

Explanation:

due to the greater transparency of the atmosphere to visible radiation from the sun than to infrared radiation emitted from the planet's surface.

The onion fruiting body (bulb), which is utilized for storing energy rather than photosynthesis, is the reason why the clear epidermal cells are found in a single layer and lack chloroplasts.

A big vacuole, cytoplasm, cell wall, cell membrane, and nucleus are all components of a plant cell. Because they are underground, the roots are shielded from the sun. As a result, they are independent of chloroplasts. Organelles found in plant cells called chloroplasts use the photosynthetic process to change light energy into relatively stable chemical energy. They ensure that life on Earth continues.

The two membranes that surround chloroplasts also include a third complex membrane system called the thylakoids, which includes grana and lamellae. In addition, key chloroplast structures include starch grains, plastoglobules, stromules, eyespots, pyrenoids, etc. It is largely agreed that a free-living, photosynthetic cyanobacterium gave rise to chloroplasts before being absorbed by a eukaryotic cell. The majority of the chloroplast proteins are encoded by nuclear genes, and the gene products are carried into the chloroplast through complicated import machinery. Chloroplasts retain a limited genome. The biogenesis and dynamic three-dimensional structure of chloroplasts depend on these activities.

Learn more about chloroplasts

https://brainly.com/question/13894892

#SPJ4

The process of exchanging oxygen and carbon dioxide between the alveoli and the blood of the capillaries is called gas exchange. This process takes place in the lungs. Oxygen is taken into the body via inhalation and enters the lungs, where it moves across the alveolar walls and into the bloodstream.

At the same time, carbon dioxide, a waste product, moves from the bloodstream across the alveolar walls and is exhaled from the body during exhalation.The lungs are one of the most important organs in the body's respiratory system.

The respiratory system's primary function is to transfer oxygen from the environment to the body's cells while removing carbon dioxide from those cells and returning it to the environment.

The exchange of gases between the atmosphere and the body cells is known as respiration, which occurs in three phases: external respiration, internal respiration, and cellular respiration.

To know more about oxygen visit:

https://brainly.com/question/13905823

#SPJ11

Answer:

pollution and elimination of resources

Explanation:

Solution:

Neutrophils are leukocytes and for this reason, they belong to the immune system and help fight against different types of infections. Indeed, this type of cell (neutrophils) is one of the first immune cells to react when microorganisms, such as bacteria or viruses, enter the body. Neutrophils go to the site of infection and eliminate microorganisms by trapping them or by releasing enzymes that destroy them, stimulating the response of other types of leukocytes. On the other hand, neutrophils are special granulocytes and phagocytize.

Now,

The given reference is a citation for a scientific article titled "Genomic Asymmetry in allopolyploid plants: wheat as a model" by M. Feldman, A. A. Levy, T. Fahima, and A. Korol. This article was published in the Journal of Experimental Botany in 2012.

The purpose of the article is to explore the genomic asymmetry observed in allopolyploid plants, with a focus on wheat as a model organism. Allopolyploidy refers to the presence of multiple complete sets of chromosomes from different species in a single organism. In this study, the authors investigate the genetic and genomic characteristics of wheat, which is an allohexaploid plant.

Wheat is an important crop, and understanding its genetic makeup can have implications for improving its traits and yield. The article likely includes research findings and analyses related to the genomic asymmetry observed in wheat and other allopolyploid plants. It may discuss the consequences of genomic asymmetry on gene expression, genetic variation, and evolutionary processes.

To know more about Asymmetry visit:

https://brainly.com/question/30639121

#SPJ11

The goal of PCR (Polymerase Chain Reaction) is to amplify or make numerous copies of a specific DNA sequence.

The technique allows the amplification of small amounts of DNA to produce more material that is enough for molecular biology analysis.

PCR allows researchers to detect DNA from tiny samples, identify disease-causing organisms, study the genetics of ancient organisms and track the spread of disease.

The PCR technique can be used for many reasons including genetic fingerprinting for paternity testing and for detecting bacterial or viral infections.

The Polymerase Chain Reaction (PCR) technique is used to generate millions or billions of copies of a specific DNA sequence, creating the desired fragment of DNA in a laboratory setting.

In molecular biology, the end goal of PCR is to amplify DNA fragments for subsequent DNA sequencing, DNA cloning, genotyping, and genetic mutation analysis.

The main goal of PCR is to produce many copies of DNA sequences from a sample to the point that it is detectable. The technique is powerful in that it allows for the amplification of small amounts of DNA, enabling it to be detected more easily by other molecular biology methods.

PCR technology is used in a variety of applications including medical diagnosis, forensic analysis, and scientific research.

For more such questions on PCR

https://brainly.com/question/11417541

#SPJ8

The end goal of the Polymerase Chain Reaction (PCR) is to amplify a specific DNA sequence, allowing scientists to have enough material for further analyses of DNA-related matters such as genetic diseases or determining paternity.

The end goal of the Polymerase Chain Reaction (PCR) is to amplify a specific DNA sequence from a small sample of DNA, producing millions of copies of a specific DNA region. This is achieved through a cyclical process involving three steps: denaturation, annealing, and DNA synthesis at different temperatures. The amplification allows scientists to have sufficient DNA for further analyses in laboratories.

PCR is particularly helpful in cloning gene fragments to analyze genetic diseases, identifying contaminant foreign DNA in a sample, DNA sequencing, and in practical applications such as detecting genetic diseases and determining paternity. In essence, PCR plays a crucial role in modern genetics and genomics, allowing scientists to focus on a specific part of an organism's genetic material.

https://brainly.com/question/33457347

#SPJ6

Cardiac muscle is found in the heart, contains intercalated discs ; Smooth muscle : found in digestive organs and blood vessels and is long and cylindrical in shape ; Skeletal muscles: contains a well-developed sarcoplasmic reticulum, cells are multinucleate.

Cardiac muscle is responsible for the contractility of the heart and the pumping action. Cardiac muscle must contract with enough force and blood to supply the metabolic demands of the body.

Skeletal muscles comprise 30 to 40% of total body mass. They're the muscles that connect to bones and allow you to perform a wide range of movements. Smooth muscle is that type of muscle which contracts without any voluntary control.

To know more about muscles, refer

https://brainly.com/question/1903503

#SPJ4

The kind of population change that Darwin observed on the Galápagos Islands is called divergent evolution.

This occurs when a population of organisms becomes isolated from the main population and faces different selective pressures, leading to the development of unique traits and adaptations over time. In the case of the Galápagos Islands, Darwin hypothesized that the isolated populations of animals that migrated from the mainland to the islands underwent divergent evolution, resulting in the formation of new species that were adapted to the unique environmental conditions of the islands. This process is thought to have occurred over millions of years, and it provides evidence for the idea that species can evolve and change over time in response to their environment.

Learn more about “ divergent evolution. “ visit here;

https://brainly.com/question/3405872

#SPJ4

Answer:

Explanation:

it is formed naturally through chemical reactions using solar ultraviolet radiation and oxygen molecules

The current synthesis of evolution states that part of the variation that natural selection operates on is produced by genetics and mutation. Here option C is the correct answer.

The Modern Synthesis of Evolution, also known as the Neo-Darwinian Synthesis, is a scientific theory that combines Charles Darwin's theory of evolution by natural selection with Gregor Mendel's laws of inheritance.

It explains how evolution occurs through the process of natural selection acting on genetic variation within populations. According to this synthesis, genetic variation is generated through mechanisms such as mutation and genetic recombination, and this variation is then acted upon by natural selection, leading to the evolution of species over time.

This theory is widely accepted as the current understanding of evolution and is the basis for much of modern evolutionary biology.

Complete question:

Which phrase best completes the sentence?

According to the modern synthesis of evolution, __________.

A - species do not descend from common ancestors

B - only populations of identical individuals can evolve

C - genetics and mutation generate some of the variety that natural selection acts on

D - the processes seen on earth today are the same ones that took place long ago

To learn more about mutation

https://brainly.com/question/17130462

#SPJ4

Answer:

igneous rocks

Explanation:

Answer:

igneous rocks

Explanation:

These rocks are formed by cooling, solidification and crystallization of hot and molten magma found below the earth crust. These are granular and crystalline rocks. As igneous rocks form out of magma and lava from the interior of the earth, they are known as primary rocks.

Answer:

Single stranded

Explanation:

According to Sedlak, there are factors that contribute to water shortages.

One is the population .

Two is the climate change.

A drought is a period of time when an area or region experiences below-normal precipitation.

The amount of precipitation at a particular location varies from year to year, but over a period of years the average amount is fairly constant.

These are two major changes that have occurred over the past couple of years.

Sedlak gave reasons for water shortages which is that the population has clearly increased dramatically, which means more people need access to water to survive.

The second impact is the climate change.

Climate changes can cause drought which in effect means no water coming in to replace any previous ones.

In conclusion, the beginning of a drought is most times difficult to determine owing to the fact several weeks, months, or even years might pass before people know that a drought is occurring.

Learn more about drought at: https://brainly.com/question/12686086

#SPJ1

The primary somatosensory cortex contains a map of the body based on the importance of sensory input from different parts of the body.

The primary somatosensory cortex is responsible for processing sensory information from various parts of the body, including touch, pressure, temperature, and pain.

It is located in the parietal lobe of the brain, specifically in the postcentral gyrus.

The primary somatosensory cortex contains a map of the body known as the somatotopic map. This map represents different body parts based on their relative importance and sensitivity to sensory input.

Areas of the body that require precise and fine sensory discrimination, such as the hands and face, are allocated larger portions of the somatosensory cortex compared to less sensitive areas.

Know more about somatosensory:

https://brainly.com/question/8439330

#SPJ7

Campylobacter is the most common bacterial cause of diarrhea that leads people in the United States to seek medical attention.

Among the options provided, Campylobacter is the most common bacterial cause of diarrhea that prompts individuals in the United States to consult healthcare professionals.

It is crucial to practice proper food handling and hygiene, including thorough cooking of poultry and safe food preparation practices, to reduce the risk of Campylobacter infection. Seeking medical attention is recommended if diarrhea persists or is accompanied by severe symptoms.

For more questions on diarrhea

https://brainly.com/question/31375182

#SPJ8