0
Define biological magnification and explain why humans are often more severely affected?
Biological magnification: the process by which pollutants become more concentrated in successive trophic levels of a food web (accumulation of pollutants in fatty tissues of a predator)
Humans are often more severely affected than earlier trophic levels due to biological magnification. The ppm (parts per million) is the unit of measurement for concentration of chemicals like pollutants and augment to a degenerative degree in higher trophic levels. Humans are consumers and higher in the food web, thus subject to the malicious effects of biological magnification of toxins.
What else can I help you with?
How do you explain the process of biological magnification?
Biological magnification, also known as biomagnification, refers to the increasing concentration of toxic substances, such as heavy metals or persistent organic pollutants, in organisms as one moves up the food chain. When smaller organisms absorb these pollutants from their environment, they accumulate in their tissues. As predators consume these contaminated organisms, the toxins become more concentrated in their bodies. This process continues up the food chain, ultimately affecting top predators, including humans, with potentially harmful effects on health and ecosystems.
If an object can be magnified 100 200 or 1000 times when viewed under a microscope does the objects actual size change with the magnification Explain why?
No, the object's actual size does not change with magnification. Magnification simply enlarges the image of the object, but the object itself remains the same size. Increasing the magnification allows us to see more detail of the object, not change its physical size.
What does biological determinism mean?
Biological determinism means interpreting human behavior and physical makeup from a purely biological point of view. It is a theory that would would focus genetic factors in trying to explain criminal tendencies.
4 Explain why more light is let in when you move from a low magnification to a high magnification?
When moving from low to high magnification in a microscope, the objective lens is closer to the specimen, which can allow more light to enter the lens system. However, high magnification often uses a smaller aperture, which can restrict light. Properly adjusted, high magnification can still capture more light due to the increased focus on a smaller area, enhancing detail while allowing sufficient light transmission for clear imaging. Ultimately, the relationship between magnification and light transmission depends on the optical design and the specific conditions of the microscope used.
Is it better to have a telescope with a high resolving power or a high magnification explain why?
It is generally better to have a telescope with high resolving power rather than high magnification. Resolving power determines the ability to distinguish fine details in an image, while magnification simply increases the size of the image. High resolving power provides sharper and more detailed images, making it more useful for observing faint or distant objects in the night sky.
How do you explain the process of biological magnification?
Biological magnification, also known as biomagnification, refers to the increasing concentration of toxic substances, such as heavy metals or persistent organic pollutants, in organisms as one moves up the food chain. When smaller organisms absorb these pollutants from their environment, they accumulate in their tissues. As predators consume these contaminated organisms, the toxins become more concentrated in their bodies. This process continues up the food chain, ultimately affecting top predators, including humans, with potentially harmful effects on health and ecosystems.
Explain the biological development of a child?
can you sniff zolpidem hemitrate
What is the relationship between geological and biological evolutionary theories?
They both explain History
As the magnification used in microscope increases is more or less illumination needed Explain your answer?
As the magnification used in a microscope increases, more illumination is typically needed. This is because higher magnification levels require more light to produce a clear and detailed image of the specimen. Insufficient illumination can result in a dim or blurry image at higher magnifications.
If an object can be magnified 100 200 or 1000 times when viewed under a microscope does the objects actual size change with the magnification Explain why?
No, the object's actual size does not change with magnification. Magnification simply enlarges the image of the object, but the object itself remains the same size. Increasing the magnification allows us to see more detail of the object, not change its physical size.
How do biological positivism explain causes of crime?
Biological positivism suggests that criminal behavior is influenced by biological factors such as genetics, brain abnormalities, or hormonal imbalances. It argues that these factors predispose individuals to criminal behavior and are largely beyond their control. Biological positivism seeks to explain crime through a scientific and deterministic lens, focusing on physical and genetic characteristics that may contribute to criminal tendencies.
What does biological determinism mean?
Biological determinism means interpreting human behavior and physical makeup from a purely biological point of view. It is a theory that would would focus genetic factors in trying to explain criminal tendencies.
Explain how load sharing of generator affected?
wala gne q kabalo
How each type of symbiotic relationship explain how the two organisms are affected?
nose
How has albert Einstein accomplishments affected the world?
he did much to explain math and science
4 Explain why more light is let in when you move from a low magnification to a high magnification?
When moving from low to high magnification in a microscope, the objective lens is closer to the specimen, which can allow more light to enter the lens system. However, high magnification often uses a smaller aperture, which can restrict light. Properly adjusted, high magnification can still capture more light due to the increased focus on a smaller area, enhancing detail while allowing sufficient light transmission for clear imaging. Ultimately, the relationship between magnification and light transmission depends on the optical design and the specific conditions of the microscope used.
What is a biological law?
A biological law is a generalization that describes a consistent and predictable relationship in living organisms. It is a statement based on repeated observations and experiments that explain a fundamental aspect of biology, such as the inheritance of genetic traits through Mendel's laws.
