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Which factor affects most in transpiration-humidity or light intensity?
Light intensity
How does light intensity affect the voltage?
Light intensity affects voltage because the higher the intensity of light, the more volts are produced. It works exactly the same way in the case of: the lower the light intensity the less volts that are produced.
Which system controls the rate at which you blink?
Iris muscles! The circular muscles contract to reduce the size of the pupil in bright light. Radial muscle fibres contract to widen the pupil in places of low light intensity. The contraction and relaxation of circular and radial muscle fibres in the iris are antagonistic, and an example of cerebral reflex.
How does the rate of photosynthesis respond to changes in light intensity?
It directly increases along with the growth in intensity of the light
The colored part of the eye that contains muscles to contract or expand the pupil is the?
The colored part of the human eye that controls how much light that passes through the pupil is called the iris.
Do smooth muscle have alternating dark and and light bands on them?
Yes, smooth muscle has alternating dark and light bands known as the A and I bands, respectively.
What part of a microscope controls amount of light?
The diaphragm or iris controls the amount of light that passes through the specimen on a microscope. By adjusting the diaphragm, you can regulate the intensity and focus of the light.
Which layer forms iris?
The iris is a part of the uveal tract in the eye, specifically located in the anterior portion of the eye between the cornea and the lens. It is composed of connective tissue, smooth muscle fibers, blood vessels, and pigmented cells. The iris controls the size of the pupil in response to changes in light intensity.
What controls the amount of light that gets to the slide on the stage of a microscope?
The diaphragm located under the stage of a microscope controls the amount of light that reaches the slide. Adjusting the diaphragm controls the size of the opening and therefore the intensity of the light passing through the slide.
What part of the microscope increases or decreases light intensity?
The iris diaphragm or condenser controls light intensity by adjusting the size of the opening that allows light to pass through. By opening the diaphragm wider, more light enters the microscope, increasing brightness. Closing the diaphragm restricts light, decreasing intensity.
What is the muscle that makes the pupil smaller in bright light?
Smooth Muscles.
Light intensity switch in a microscope?
A light intensity switch in a microscope controls the brightness of the light source used to illuminate the specimen. By adjusting the intensity of the light, users can optimize the contrast and visibility of the specimen under observation. This feature is particularly useful when viewing transparent or delicate samples that require precise illumination.
Which structure's controls how much light passes through the specimen?
stage opening
The iris is composed primarily of two smooth muscle layers?
the radial fibers contract,enlarging the pupil and allowing more light to enter the eye
What do striations muscles look like?
Striations are light and dark bands on skeletal and caridac muscle fibers. Smooth muscle lacks striations
Th color ring of muscle that controls the size of the pupil is called?
The color ring of muscle that controls the size of the pupil is called the iris. It can expand or contract to regulate the amount of light entering the eye.
What does create contrast and controls liight Intensity?
Using various lighting techniques, such as backlighting and side lighting, can create contrast in a scene. Adjusting the distance of the light source and using modifiers like diffusers or reflectors can control light intensity.
