Coordination by the nervous and endocrine systems results in

Answer:

A theory changing because a new scientific method was developed.

Explanation:

Scientists before Mendel did experiments that resulted in the theory that organisms acquired traces of their environment and passed them on to their offspring. However, Mendel established a different scientific method that developed experiments that showed that this theory was wrong. Mendel developed a new theory which, based on his experiments, stated that the traits passed on to the offspring were the result of genes being transmitted from parents to their offspring.

With this, we can say that this is an example of a theory that changed because a new scientific method was developed.

Answer: an involuntary muscle is a muscle that you cannot control... Like the heart and breathing. The heart beats on its own and pumps blood on its own

Explanation:

In Biology, a locus is the specific position of a gene on a chromosome. It helps determine where the gene is located, which is important for understanding genetics. Key related terms include gene and allele.

In Biology, a locus (plural, loci) refers to the specific position or location of a gene on a chromosome. This position is crucial because it determines where on the chromosome the gene is found. For example, one gene might be located near the center of a chromosome, while another might be at one end. The term 'locus' is derived from the same root as 'location' and is often used when discussing genetics and hereditary traits.

Understanding these terms helps in comprehending the basics of genetics and how traits are inherited and expressed.

Answer:

Explanation:

Dwarfs: Dead stars that shine with the last of their thermal energy.

Giants: Very bright, massive stars with relatively low temperatures.

Main sequence stars: Stars in the main part of their life cycle.

Super giants: Very bright, extremely massive stars with varying temperatures.

The opening of stomata is thought to involve an increase in the solute concentration of the guard cells. Therefore, the correct option is A.

The opening of stomata, which are tiny pores on the surface of leaves, is primarily regulated by the turgor pressure changes in specialized cells called guard cells.

When the guard cells gain water and become turgid, they create a curved shape that causes the stomatal pore to open.

This process is facilitated by an increase in the solute concentration within the guard cells, specifically potassium ions (K⁺). As K⁺ ions are actively transported into the guard cells, water follows by osmosis, leading to an increase in turgor pressure and the opening of stomata.  

Learn more about stomata in:

https://brainly.com/question/32007448

#SPJ6

The reproductive barrier preventing species from mating referred to in the question is a pre-zygotic barrier. It includes biological mechanisms that prevent the fertilization of eggs. Types of these barriers include geographical obstacles, differences in mating seasons or habits, and incompatible reproductive anatomy.

A reproductive barrier that prevents species from mating is an example of a pre-zygotic barrier.

Pre-zygotic barriers are biological features or mechanisms that prevent species from interbreeding by preventing the fertilization of eggs. There are several types of pre-zygotic barriers, such as geographical obstacles, differing mating seasons or mating habits, and incompatible reproduction anatomy or mechanisms.

https://brainly.com/question/34284728

#SPJ6

A paper model can exhibit water's properties like surface tension, polarity, density, and solvency. Examples include a paper floating on a water droplet due to surface tension, the polarization of water molecules, the floating of a less dense substance in water, and the action of an inkjet printer.

Water can be represented using a paper model in several ways, but all relate to the unique properties of water. One of the simplest ways to represent water is by showing its surface tension, similar to how a small piece of paper can float on a droplet of water due to the cohesion and surface tension of the water molecules. Another aspect that can be represented is the polarity of water molecules which can be taught by polarizing tap water. Furthermore, the concept of density can be represented using the analogy of a cube of polystyrene partially submerged in water, with the floating cube signifying less dense objects floating in more dense water.

Finally, the print technology used in inkjet printers is another way to understand water properties on paper. When the printer outputs droplets, the precision with which they are directed can help understand the properties of water when subjected to external forces. The color mixing that occurs when the primary colors are combined can also provide insight into how water can dissolve and mix with a wide variety of substances.

https://brainly.com/question/33203331

#SPJ2

Answer:

The interosseous membrane of the forearm (rarely middle or intermediate radioulnar joint) is a fibrous sheet that connects the interosseous margins of the radius and the ulna. It is the main part of the radio-ulnar syndesmosis, a fibrous joint between the two bones.

Explanation:

Final answer:

Body cells differ in structure and function despite having the same genetic information because of differentiation and selective gene expression. Each cell type only expresses certain genes that are necessary for its specific functions. Different sets of genes are activated or repressed in various cells, leading to the vast diversity in cell structure and function.

Explanation:

Differentiation and Gene Expression

Even though every somatic cell in an organism contains the same genetic information, they can differ in structure and function due to the process known as differentiation. Differentiation is when a cell becomes more specialized in its size, shape, metabolic activity, and function. This is similar to actors in a movie reading only their parts from the same script; cells "read" only the portions of DNA relevant to their own function, which is referred to as unique genetic expression. Furthermore, cells turn genes on or off in response to environmental changes or during development, allowing for specialized functions such as energy conversion in ATP or secretion of specific substances.

For example, cells in the eye are structurally and functionally different from cells in the liver because different sets of genes are expressed. While all cells perform certain basic functions, like energy conversion from glucose to ATP, each cell type only expresses certain genes needed for its specialized tasks. Different gene expression leads to variations in cell function and structure, hence the diversity of cells in multicellular organisms, such as the various subtypes of bone cells like osteocytes and osteoblasts.

Final answer:

Legionnaires' disease is an atypical pneumonia caused by Legionella pneumophila. Infection occurs from inhaling aerosolized bacteria from water systems, and impacts primarily older or immunocompromised individuals.

Explanation:

Legionnaires' disease, which is an atypical pneumonia, is caused by the inhalation of the bacterium Legionella pneumophila aerosolized in water. This disease commonly affects older individuals and is often associated with human-made water systems such as air-conditioning cooling towers, humidifiers, misting systems, and fountains. Legionella pneumophila thrives in moist environments and can infect free-living amoebae, which can be aerosolized and inhaled, leading to infection.

Outbreaks have been linked to buildings with complex water systems, like the one identified at a home improvement store where the disease was transmitted through the air conditioning system's cooling coils. Interestingly, the bacteria can reside inside amoebae in these water systems, which provides the bacteria with protection and enhances their pathogenicity. Legionnaires' disease often requires a specific set of conditions to thrive, and those with weakened immune systems, such as individuals with chronic heart or lung disease, are at greater risk.

The right answer is peripheral protein.

A peripheral protein is that membrane protein that is bound to it by non-covalent (weak) bonds so that it is easy to separate it from the membrane by solubilization by subjecting it to a medium with a high salt concentration (eg 0, 3M KCl). Peripheral proteins are found both in the extracytosolic domain of the membrane and in the cytosolic domain, although mostly in the latter. The concept of peripheral protein is opposed to that of integral protein.

Memory aids that help organize information for encoding are Mnemonic devices .

Here are some common types of mnemonic devices:

Acronyms: Creating a word or phrase using the initial letters of the items you need to remember. For example, "HOMES" to remember the Great Lakes (Huron, Ontario, Michigan, Erie, Superior).

Acrostics: Forming a sentence or phrase where the first letter of each word corresponds to the initial letters of the items to be remembered. For example, "Please Excuse My Dear Aunt Sally" to remember the order of operations in math (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction).

Visualization: Creating mental images or visual scenes that link to the information you want to remember. Vivid and imaginative visuals can enhance recall.

Rhymes and Songs: Constructing rhymes, songs, or jingles that include the information to be remembered. The rhythmic and melodic elements aid in memory retention.

Chunking: Breaking down large amounts of information into smaller, manageable groups or "chunks." This approach helps in organizing and remembering complex information.

Method of Loci (Memory Palace): Associating information with specific locations in a familiar place, like your home, and mentally walking through these locations to recall the information.

Peg System: Creating associations between numbers and items to be remembered by linking them to predefined "peg" words or numbers.

Mnemonic devices tap into various sensory modalities and cognitive processes, enhancing memory by providing a structured framework for organizing and encoding information.

For such a more question on Mnemonic

https://brainly.com/question/36477742

#SPJ6