The genus's first letter should always be a capital letter, and the species's first letter should always be small. In this way, the nomenclature is done in the scientific community for all organisms.
A genus is a taxonomic category used in biology to classify and organize groups of closely related species. It is a level of classification that is above species but below family. A genus typically includes one or more species that share similar physical and genetic characteristics and have a common ancestor. The name of a genus is always capitalized and italicized and is typically based on a Latin or Greek word. The first letter of the genus name is always capitalized, while the species name is not.
Hence, the genus's first letter should always be a capital letter, and the species's first letter should always be small. In this way, the nomenclature is done in the scientific community for all organisms.
Learn more about the genus here.
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Answer:
Crossing-over
Explanation:
Crossing-over is a phenomenon that occurs in the Prophase stage of meiosis I. Two chromosomes of a homologous pair comes together in a process called SYNAPSIS to form a TETRAD structure. While the chromosomes synapses, breaks occur at corresponding points in the non-sister chromatids i.e in one chromatid of each chromosome. Since the chromosomes are homologous, breaks at specific points mean that the segments that are broken off contain specific genes i.e. alleles. The broken sections are then exchanged between the chromosomes to form complete new units, and each new recombined chromosome of the pair can go to a different daughter sex cell.
In meiosis, the maternal and paternal chromosomes can be shuffled into daughter cells in many different combinations. The resulting chromosomes are not entirely maternal, neither are they entirely paternal. This ensures genetic variation in sexually reproducing organisms.
zooplankton
algae
predatory birds
small fish
The correct answer is predatory birds.
The flowing of toxic chemicals and heavy metals into the water body when the agricultural, industrial, and human wastes run off or are discharged intentionally into the water body is known as biomagnification. These pollutants result in genetic mutations, disease, reproductive difficulties, birth defects, death, and behavioral modifications in various marine species.
However, the extremity of the destruction varies significantly among the species. In various circumstances, the animals close to the top of the food chain are most influenced by the procedure of biomagnification.
Several of the harmful toxins get settle at the lower level in a water body and are then consumed by the species, which feed or live on the bottom dwellers. As these constituents are not digested, they gathered inside the bodies of the species, which consumes them.
It signifies that the higher level predators, like fish, birds, or marine mammals accumulate more harmful concentrations of toxic substances in comparison to the animals lower on the food chain. Thus, in the given case, the more concentrated amount of toxins would be found in the predatory birds.
In a large lake ecosystem, the population with the highest concentration of the toxin would likely be the zooplankton. This is because they consume contaminated algae, transferring and concentrating the toxins in their bodies.
The population with the highest concentration of the toxin in a large lake ecosystem would likely be the zooplankton. Zooplankton are primary consumers that feed on algae, which is where the toxin would accumulate. As they consume contaminated algae, the toxin would be transferred and concentrated in their bodies.
Although other organisms like ducks, predatory birds, and small fish may also be affected by the toxin, the highest concentration is expected in the zooplankton because they have a direct dependence on the algae.
This scenario is applicable to a Biology class in High School, where students learn about ecological interactions and trophic levels.
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Answer:
c. what makes a basketball bounce?
Explanation:
Answer:
ATP.
Explanation:
Every organism needs energy for their survival and other metabolism of the cell. Some process requires energy in the form of different chemical molecules.
Adenosine triphosphate may be defined as the energy currency of the cell. The hydrolysis of ATP helps in the transportation of molecules and in the metabolism process of the body. ATP is used directly by the cell as an energy source.
Thus, the answer is ATP.
Cells primarily use Adenosine Triphosphate (ATP) as an energy source. This energy is derived from the breakdown of organic molecules such as sugars and fats. It is critical for all cellular functions, from building complex molecules to powering movement.
The molecule which is used by cells as an energy source is Adenosine Triphosphate (ATP). ATP stores and releases energy which is then used to fuel various cellular activities. It is synthesized (anabolism) by the cell to store energy, moved to the location where energy is needed, then broken down (catabolic pathway) to release a controlled amount of energy. This energy is primarily derived from the breakdown of complex organic molecules like sugars and fats.
Other energy-storing molecules, such as glucose (broken down to supply ATP), also play an integral part in cellular energy management. Complex carbohydrates like starch or glycogen, for instance, are broken down into glucose. Any work a cell needs to do, from building complex molecules and transporting materials to contracting muscle fibers, requires energy in the form of ATP molecules. To summarize, ATP serves as the main energy currency for cells, making it vital for all cellular functions.
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The correct answer is option D
Reflections from the surface warm the atmosphere.
Reason -Radiation is the process by which the earth radiates the heat absorbed by it during the day time. The earth absorbs the solar radiation during the day time and gets heated , during evening the earth emits the heat in the form of reflections i.e radiation due to which the hearth gets further heated up.