Explain the image.
Q: Which color has largest wavelength?
A: The sun releases light energy that has three main components: ultraviolet radiation, visible light,…
Q: numerator and denominator mean in the visual acuity chart
A: Visual Acuity Test It is a series of diagnostic techniques used in the examination of eyes, the…
Q: Match the taste with the chemical substance that produces it. _____ Sweet…
A: Different chemical substances have their own variety of taste. Mostly receptors present in tongue…
Q: Name the two structures in the eye responsible for bringing about the change in the shape of the…
A: The eye is one of the sensory organs present in the body of an organism. It is responsible for…
Q: Location A
A: This is the phenomenon of industrial melanism which is part of natural selection. It is an…
Q: Fill in the blank: The opening to a taste bud is called a _______________________.
A: The digestive system comprises of mouth, salivary glands, pharynx, oesophagus, stomach, small…
Q: Define the terms magnification and resolution.
A: Microscope is an instrument used to see the objects that cannot be seen by naked eye. The use of…
Q: How do I graph this?
A: Ecosystems and environmental conditions for life to survive are important aspects of ecology. These…
Q: Differentiate between light phase and dark phase.
A: Photosynthesis is a process in which a plant absorbs solar light energy to convert it into chemical…
Q: Indicate how the resolving power is determined and how resolution aff ects image visibility.
A: Resolving power of a microscope Apart from producing a magnified image of an object, the objective…
Q: Explain why resolving power is important in microscopy.
A: Microscopy can be defined as the technical field which is used to see the objects which are not…
Q: 3. Which term refers to the clarity of the image? (a) magnification, (b) resolution, contrast
A: Answer: Microscopy is the method of using microscopes to see the microorganisms enlarge. Microscope…
Q: When using a microscope, does the depth of focus decrease or increase with increasing magnification?
A: Microscope is an instrument used to observe minute organisms which are invisible to the naked eyes.…
Q: Explain the low-angle rotary shadowing.
A: Rotary Shadowing : It allows high contrast visualization of of both individual macromolecules and…
Q: During observation under the microscope, the number of optical planes that are in focus…
A: A microscope is a laboratory instrument that is used to view objects that are too small for the…
Q: Differentiate between the concepts of magnifi cation, refraction, and resolution and explain how…
A: Magnification is the ability of the microorganism to make the tiny objects appear larger and more…
Q: Put the layers of the eye in order from superficial to deep. Rank the options below. Sclera Retina…
A: Eye is a complex sense organ.It gathers information about the environment and then; the information…
Q: Why is it difficult to see colors in dim light?
A: The back portion of the eye that responds to light is called the retina. This is carried out with…
Q: Z00 wnine, transparent 49 pink, transparent pink, white, transparent 46 206 pink, white 205 pink 48
A: 1). pk and wh Phenotype Genotype Number white + wh + 47 wild +++ 200 Pink, opaque pk+op…
Q: Explain the image and what’s going on.
A: Homeostasis is the ability of body to maintain a stable state of body with the changing…
Q: If an object appears red, which of the following light colors is transmitted or reflected (NOT…
A: Absorbance is the amount of light absorbed by the object. The amount of light that is transmitted by…
Q: Regarding depth of view, the fuzzy image structures are below or above the image structures in…
A: Microscopic observations of cells are essential to understand deep about them. From light microscope…
Q: In eye transplantation cornea is grafted. Comment.
A: INTRODUCTION: When we talk about eye transplant, then it doesn’t mean that whole eye is transplanted…
Q: What are the two things that can be done to improve contrast?
A: Contrast refers to the darkness of the background relative to the specimen.
Q: Please explain in a sentence or two what you see in the picture.
A: Bone is a mineralized connective tissue. Bone exerts important functions in the body, such as…
Q: choose one of the vision problems that can be corrected by LASIK.
A: LASIK is a surgical process in which the surgeon modifies the tissue shape present in front of the…
Q: describe only what you see in the picture.
A: Bones are hard and rigid internal structures made up of calcium and phosphates. They contitutte the…
Q: Explain the limitation of the focal plane as exhibited with this slide.
A: The focal plane is the point at which parallel light rays will meet after transmitting through the…
Q: Define Binocular Fusion- combining of 2 images into one.
A: There are many advantages to having two eyes that enhance the sense of vision. Some of them are: -…
Q: Which letter on the figure below represents the light intensity control?
A: The above image is of a microscope.
Q: b. Identify 4 the following structures using this model. Skin - Model Drag the cursor over the…
A: Introduction :- Human skin is considered to be the largest organ of the body. The skin is a…
Q: What do you mean by persistence of image?
A: The persistence of vision means the same as the flicker fusion, an effect that seems to continuously…
Q: Why does Houston think dark matter is horse pucky?
A: We live in a universe in which much of the space appears to be filled with nothing but emptiness.…
Q: i) Explain why the crystalline lens of the eye gets a virtual object from the cornea.
A: The name “crystalline lens” is given to the natural lens of the human eyes. It is a transparent,…
Q: Explain why deficiency of vitamin A causes poor night vision or night blindness
A: The group of fat-soluble nutritional organic compounds retinol, retinal, and retinoic acid…
Q: The human eye forms the image of an object at its:(a) Cornea(b) Iris(c) Pupil…
A: The “human eye” is one among the “sense organs” that allows vision and responds to light in…
Q: Try to find an example of an optical illusion, describe it, and explain why such a phenomenon…
A: Optical illusions are perceived as figures or images that are studying for a short amount of time in…
Q: est the reaction of a drop fresh coconut oil with moistened red and blue litmus paper. Property…
A: This question is to differentiate between fresh and rancid coconut oil based on properties such as…
Q: Explain why an eye has a blind spot.
A: Retina is a part of our eye on which image is formed. Rod and cone cells help in this image…
Q: 8-12 years old child's eye retina area is yellow. Which methodology do you follow to develop a…
A: In case of children, yellowing of eyes and skin occurs as a result of bilirubin build up in the…
Q: Explain why both magnification and resolution are important in order to see a microscopic organism
A: Microscope: A microscope is a scientific tool that is used to study items that are too small for…
Q: Differentiate between transmission and scanning electronmicrosopes in image formation and…
A: In transmission electron microscopy, primary electron beam transmits (passes) through the specimen.…
Q: What is Magnification?
A: The instrument microscope aims at visualizing the magnified view of the objects/organisms that are…
Q: Blind Spot Why don't you perceive a blind spot as you go about your daily tasks?
A: What is blind spot? Ratine is present at the back of our eyes which is made up of light-sensitive…
Q: White, gray, and black are identified as a. monochromatic hues b. complementary hues c. analogous…
A: Hue It is defined as the property of the color through which it is recognized as ranging from the…
Q: Name the colors in a color spectrum of visible light from low to high wavelength.
A: The visible spectrum is the portion of the electromagnetic spectrum which is visible to the human…
Q: Explain snow-blindness.
A: Snow blindness is a condition in which the cornea develops sunburn because of the increased exposure…
Q: Explain 20/40 vision:
A: A Snellen chart is an eye chart, which is used to measure visual acuity that displays letters of…
Q: Briefly describe the use of refractive index in contrast.
A: Two types of pictures are created by the microscopes' lenses when a specimen is placed beneath the…
Explain the image.
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