Easy peasy question. Best answer gets brainliest and 31 points

Describe the four layers of the rainforest from the top to the bottom.

DESCRIBE

They require 10 days to develop. To develop seeds in paper towels, accumulate the seeds, paper towels, and silicone or plastic sacks. Mark the packs utilizing tape (on the off chance that utilizing silicone sacks) and an indelible marker, with the date and name of the plant.

Plant seeds 4-5 inches separated and 1/2 inch deep straightforwardly into pots loaded up with an around saturated, great quality preparing blend. It requires roughly 8-10 days to develop. At the point when seedlings are a few inches tall, relocate them to bigger pots that are something like 12-18 inches deep while ensuring that they are fanned out.

Remove stalks and 4 crawls underneath heads when external seeds are experienced and internal seeds are moving toward development. Hang topsy turvy in a warm, very much-ventilated region. Cover heads with paper sacks. Trust that seeds will dry out and be completely experienced.

To learn more about plants here

https://brainly.com/question/13976657

#SPJ4

Mature T cells have T-cell receptors that can bind only to the particular self-MHC isoform that provided the signal for survival during T-cell development. This is called MHC restriction.

T cells are the lymphocytes that are synthesized in the bone marrow but develop in the thymus. T cells are critical in providing specific immunity to the cells and hence belong to the adaptive immunity. There are two types of T cells: Helper T cells and Cytotoxic T cells.

MHC is the abbreviation for Major Histocompatibility Complex. They are helpful in recognizing the foreign substances present inside the body. They play role in antigen recognition by presenting the antigenic peptides to the T cell receptor.

To know more about MHC, here

brainly.com/question/13259839

#SPJ4

Ice skaters who suddenly draw their arms within or who assume the tuck position, which decreases their moment of inertia, begin to spin more quickly. This is due to the conservation of angular momentum.

You'll start spinning more quickly as you draw your arms in. The conservation of angular momentum is to blame for this. It can be challenging to define conservation of angular momentum.

The rotational inertia diminishes as the hands and legs get closer to the rotational axis.

To know more about angular momentum visit :-

https://brainly.com/question/29897173

#SPJ4

The hypothalamus is responsible for activating the body’s defense cascade.

The hypothalamic pathway can be thought of as being activated by arousal, the initial stage in the activation of the defense cascade.

The term "defense cascade" refers to a progression of automatic, survival-based actions that are triggered in reaction to threat or the sense of danger and include the states of freeze, fight or flight, tonic mobility, and collapse immobility.

The initial freeze response entails a sudden cessation of all motion while maintaining awareness of the threat and preparing for an aggressive fight-or-flight response. If fighting or fleeing is neither possible nor practical for survival, tonic immobility or collapse immobility may happen.

To know more about defense cascade try:

https://brainly.com/question/28274451

Answer:

the process which includes as growth, differentiation, respiration, digestion, and excretion during their life time is life process.

Answer:

Growth, differentiation, respiration, digestion, and excretion are life processes.

Hope this helps!

The correct description of a gene is a unit of heredity. Therefore, the correct answer is the third option.

A gene is a region of DNA that contains specific genetic information. It is a unit of heredity, which means that it is a unit of a process of passing on genetic traits from one generation of an organism to the next generation.

Genes are parts (segments) of DNA that are located in the chromosomes that carry genetic information, such as instructions for the formation, function, and reproduction of cells. Genes control everything in an organism, from eye color, hair texture, to their weakness towards certain diseases.

Learn more about gene at https://brainly.com/question/4996079

#SPJ4

The exception is d. genomic alteration

Bacteria are capable of invading and multiplying within host tissues, causing a variety of local cellular injuries that can lead to inflammation, tissue damage, and disease. The process of bacterial invasion and multiplication is complex and involves various mechanisms that allow bacteria to attach to host cells, evade host defenses, and obtain nutrients for growth and reproduction.

One of the key factors contributing to local cellular injury during bacterial invasion and multiplication is competitive metabolism. Bacteria require nutrients for survival and growth, and they often compete with host cells for these resources. This can lead to local depletion of nutrients and cellular injury, particularly in areas where bacteria are multiplying rapidly.

Another important factor is toxin production. Many bacterial species produce toxins that can damage host cells directly or indirectly by inducing an immune response. For example, some bacteria produce exotoxins that disrupt cellular membranes or metabolic pathways, while others produce endotoxins that can trigger a systemic inflammatory response.

Click the below link, to learn more about Genomic Alteration:

https://brainly.com/question/31640940

#SPJ11

Answer:

unicellular ....... sorry there's a 20 character requirement

Answer:

unicellular is the right answer

Answer:

Human diploid cells have 46 chromosomes

Explanation:

Mosses produce root-like structures called rhizoids.

These structures are not true roots, as they do not have the same specialized tissues for nutrient uptake and water absorption that true roots have. Instead, rhizoids anchor the moss to the substrate and absorb water and nutrients from the surrounding environment.

Rhizoids are generally single-celled and do not have a protective covering, making them more vulnerable to desiccation than true roots. Despite their limitations, however, rhizoids are crucial for the survival of mosses, as they allow the plants to maintain their position and access the resources they need to grow and reproduce.

To know more about Mosses, click here.

https://brainly.com/question/10508599

#SPJ4

Answer:

d

Explanation:

trust me

Answer:

c

Explanation:

Natural selection is the process through which populations of living organisms adapt and change

Receptors in the cell surface bind to their specific ligand and thus trigger a signaling pathway such as a phosphorylation cascade.

Cell receptors are specific proteins within the cell membrane of the cell that binds to ligands and trigger signaling pathways, thereby mutations in the receptor sequence or problems associated with this process may produce a failure in the pathway.

The possible results of cellular response that could be disrupted include the inactivation of the signaling pathway, which might be a cause of a change in the production of a transcription factor that shapes gene expression patterns.

The types of ligands depend on the cell receptor (i.e., ion receptors, GPCRs, enzyme-based linking).

In conclusion, receptors in the cell surface bind to their specific ligand and thus trigger a signaling pathway such as a phosphorylation cascade.

Learn more about cell receptors here:

https://brainly.com/question/26122239

#SPJ1

Understanding gas and vapours in a work setting is incredibly important for workplace safety. Gas and vapours can contain noxious substances that, if exposed to, can lead to serious injury or health implications.

In order to prevent such accidents, employers must perform risk assessments in order to assess and identify any areas of risk and put in place control measures to limit them. If gas and vapours are used onsite, then suitable ventilation and extraction systems should be in place.

Employers should also ensure that their staff are aware of the potential risks associated with such substances and provide adequate training and instruction in how to work safely. Finally, employers should also check that any necessary personal protective equipment is provided and communications are in place to be able to notify relevant emergancy responders in case of an accident.

know more about vapours here

https://brainly.com/question/29640317#

#SPJ11

Answer:

Invasive species arrive inadvertently in ship ballast (both solid ballast and ballast water), on wooden shipping pallets, through canals (like the Erie Canal), as unseen 'hitchhikers' on people, animals, or boats, by escaping from agricultural areas, and by people introducing them on purpose, which is often the case .

The complete diagram of the Calvin cycle is shown in the image attached.

The Calvin Cycle, also known as the light-independent reactions or the dark reactions, is a series of biochemical reactions that occur in the chloroplasts of photosynthetic organisms such as plants, algae, and some bacteria.

The Calvin Cycle is responsible for the synthesis of organic molecules from carbon dioxide (CO2) using the energy stored in ATP and NADPH, which are produced during the light-dependent reactions of photosynthesis.

Learn more about Calvin Cycle:https://brainly.com/question/30808737

#SPJ1

Answer:

Explanation:The process of photosynthesis converts light energy into stored chemical energy by converting carbon dioxide plus water into sugars plus released oxygen. ... Cellular respiration releases the energy needed to maintain body temperature despite ongoing energy transfer to the surrounding environment. Photosynthesis is the conversion of light energy into chemical energy by living organisms. The raw materials are carbon dioxide and water; the energy source is sunlight; and the end-products are oxygen and (energy rich) carbohydrates, for example sucrose and starch.

The process of photosynthesis converts light energy into stored chemical energy by converting carbon dioxide plus water into sugars plus released oxygen. ... Cellular respiration releases the energy needed to maintain body temperature despite ongoing energy transfer to the surrounding environment. Photosynthesis is the conversion of light energy into chemical energy by living organisms. The raw materials are carbon dioxide and water; the energy source is sunlight; and the end-products are oxygen and (energy rich) carbohydrates, for example sucrose and starch.

Out of the given options, the criterion that is not related to being a mammal is "seven neck bones." Mammals are a group of vertebrates that share several characteristics, including being warm-blooded, having hair or fur, and giving birth to live young.

They also have a variety of skeletal features that distinguish them from other animals. Mammals typically have differentiated teeth, meaning that they have different types of teeth for different functions such as biting, tearing, or grinding. They also have three ear bones, which are called the malleus, incus, and stapes, that help transmit sound from the eardrum to the inner ear. Mammals also have a large cranium, or skull, which houses the brain. Lastly, they have a secondary palate, which separates the nasal cavity from the oral cavity, allowing for more efficient breathing and eating. Therefore, out of the given options, the criteria that is not related to being a mammal is "seven neck bones."

To Know more about Mammals visit:

brainly.com/question/31237908

#SPJ11

Answer:

Two atoms slam together to form a heavier atom.

Explanation:

Fusion occurs when two atoms slam together to form a heavier atom, like when two hydrogen atoms fuse to form one helium atom. This is the same process that powers the sun and creates huge amounts of energy—several times greater than fission. It also doesn’t produce highly radioactive fission products.

Answer:

i forgot what i was going to put

The process of phages carrying prokaryotic genes from one host cell to another is called by transduction.

Viruses that infect bacteria transport tiny amounts of chromosomal DNA from one bacterium to another "accidentally" via transduction. Yes, viruses can infect bacteria! Bacteriophages are viruses that infect bacteria. This is the method by which a virus or viral vector introduces foreign DNA into a cell. A viral transfer of DNA from one bacteria to another is an example of horizontal gene transfer.

Transduction is a method of transferring genetic information from one bacterium to another using a virus. The bacterial cells are not in direct touch with one another. Transduction and conjugation are two more methods of genetic recombination in bacteria. Inside the cell, the signals are then transmitted from one molecule to another, resulting in a specific cell response, such as cell division or cell death. Signal transduction is required for cells to develop and function correctly. Cells with aberrant signaling molecules may develop into cancer cells.

To know more about the Prokaryotic genes, here

https://brainly.com/question/23611713

#SPJ4

Answer:

The formation of glucose-6-phosphate from glucose is an endergonic reaction and is coupled to the hydrolysis of ATP.

Explanation:

A crucial intermediary in the processes for the metabolism of glucose, including glycolysis and the pentose phosphate pathway, is glucose-6-phosphate. An energy input is necessary for the endergonic process that produces glucose-6-phosphate from glucose. The hydrolysis of ATP, which releases energy when its high-energy phosphate link is broken, supplies this energy. The hydrolysis of ATP releases energy that is utilized to promote the conversion of glucose into glucose-6-phosphate. Substrate-level phosphorylation is the name of this process.

In conclusion, the endergonic process of the production of glucose-6-phosphate from glucose is related to the hydrolysis of ATP, which supplies the energy required for this reaction to continue.

Answer:

the apple is red

copper conducts electricity

nickel is magnetic

water boils at 100

Explanation: the rest are chemical properties

Modern advancements have enabled this modern-day scientist to conduct research in a manner that Charles Darwin couldn't. These advancements have revolutionized various aspects of scientific investigation, providing scientists with unprecedented tools and opportunities for discovery.

1. Technological Innovations: The development of advanced laboratory equipment and tools has significantly enhanced the scientist's ability to analyze and manipulate biological samples. From high-resolution microscopes to gene sequencing machines, these advancements allow for a more detailed examination of organisms and their genetic makeup.

2. Computational Power: The availability of powerful computers and sophisticated algorithms has transformed the field of data analysis. Modern scientists can process vast amounts of genetic data, run complex simulations, and perform intricate statistical analyses. This computational power allows for more precise and comprehensive investigations, enabling them to uncover patterns and relationships that Darwin could only dream of.

3. Collaborative Research: The advent of the internet and digital communication has facilitated global collaboration among scientists. They can share data, exchange ideas, and work together on projects regardless of geographical barriers. This collaborative approach leads to a collective accumulation of knowledge and accelerates the pace of scientific discovery.

4. Access to Information: The digital age has made a wealth of scientific literature and research readily accessible. Scientists today can access an extensive database of previous studies, allowing them to build upon existing knowledge and make more informed hypotheses. Darwin, on the other hand, had limited access to scientific literature and relied mostly on firsthand observations.

5. Interdisciplinary Approaches: Modern scientists have the advantage of interdisciplinary collaboration, combining knowledge and techniques from multiple fields. By integrating biology, physics, chemistry, and other disciplines, researchers can approach problems from different angles, leading to deeper insights and innovative solutions.

In summary, modern advancements in technology, computation, collaboration, and access to information have empowered today's scientists to conduct research in ways that were unimaginable during Darwin's time. These advancements have expanded the scope of investigation, increased precision, and accelerated the pace of scientific discovery.

For more such questions on scientists, click on:

https://brainly.com/question/29703343

#SPJ8

Answer:

Primary lymphoid organs are where lymphocytes are formed and mature. They provide an environment for stem cells to divide and mature into B- and T- cells. There are two primary lymphoid organs: the red bone marrow and the thymus gland.

Secondary lymphoid organs are where mature lymphocytes interact with antigens. They are responsible for the adaptive immune response, which is the body's ability to remember and respond to specific antigens. Examples of secondary lymphoid organs include lymph nodes, the spleen, and the tonsils.

Granulocytes are white blood cells that have granules in their cytoplasm. They are the first line of defense against infection. Neutrophils are the most common type of granulocyte. They are phagocytic, meaning they can engulf and destroy bacteria. Eosinophils are involved in allergic reactions and parasitic infections.

 - Neutrophils: These are the most common type of white blood cell, and they play a major role in fighting infections.

- Eosinophils: These cells help to fight parasites and allergic reactions.

Agranulocytes do not have granules in their cytoplasm. Lymphocytes are a type of agranulocyte that are involved in the adaptive immune response. They can be divided into B cells and T cells. B cells produce antibodies, which are proteins that can bind to and neutralize bacteria and viruses. T cells help to regulate the immune response and kill infected cells.

- Lymphocytes: These cells are involved in the immune system, and they produce antibodies.

- Monocytes: These cells mature into macrophages, which are large cells that engulf and destroy bacteria and other foreign substances.

Fixed leukocytes are white blood cells that are permanently located in tissues. Macrophages are a type of fixed leukocyte that phagocytose foreign particles and debris. Dendritic cells are a type of fixed leukocyte that present antigens to lymphocytes.

- Dendritic cells: These cells are found in the skin and other tissues, and they help to present antigens to lymphocytes.

- Mast cells: These cells are found in the tissues, and they release histamine and other chemicals in response to allergens or other triggers.

We have that the, the large intestine absorbs 10% of the water entering into the small intestine

Generally, small intestine and   large intestine are at the core of ingestion or digestion of bodily nutrients

We have that the small intestine absorbed 90% of the water received while the the rest is passed to the  large intestine

Hence, The large intestine absorbs the remaining 10% of the water

For more information on Digestion visit

https://brainly.com/question/24487155

Answer: d pretty sure but not 100 percent

Explanation: