No but a person requires light to live because it is a heat source.
Plant cells, animal cells and bacteria can be visualized through the light microscope. Although some of these samples may require staining in order for the observer to see them, the magnification offered by the light microscope is sufficient to look at the morphological structures of the types of cells mentioned above
Animal cells do not have cell walls because they do not require the same structural support as plant cells. Instead, animal cells have a flexible cell membrane that allows for movement and cell specialization.
yes
No, plant cells do not have eyespots. Eyespots are present in certain unicellular organisms like Euglena, serving as light-sensing organelles to help them move towards light sources. Plants do not require eyespots as they rely on other mechanisms for responding to light.
Animal cells do not require chloroplasts because they do not perform photosynthesis like plant cells. Animal cells rely on obtaining energy by consuming other organisms or organic material, while plant cells can convert sunlight into energy through photosynthesis due to the presence of chloroplasts.
The rods cells are photoreceptor cells that require less light to function, therefore they are responsible for night vision.
Plant cells, animal cells and bacteria can be visualized through the light microscope. Although some of these samples may require staining in order for the observer to see them, the magnification offered by the light microscope is sufficient to look at the morphological structures of the types of cells mentioned above
Light is primarily absorbed by pigments such as chlorophyll located in the chloroplasts of plant cells during the process of photosynthesis. In animal cells, light may be absorbed by specialized light-sensitive molecules such as rhodopsin in the photoreceptor cells of the eye.
The discovery of various cells, including plant cells by Robert Hooke and animal cells by Anton van Leeuwenhoek, were achieved using a light microscope. The light microscope enabled scientists to observe and study cells for the first time in the 17th century.
Oxygen, ATP, a relatively warm (but not hot) temperature. A relatively neutral pH. Glucose.
If Elodea was replaced with animal cells in the experimental test tube, you would not observe the same process of photosynthesis. Animal cells do not carry out photosynthesis like plant cells do, so there would be no oxygen bubbles produced as a result of photosynthesis. Instead, the animal cells would likely undergo cellular respiration, using oxygen and producing carbon dioxide.
I'm going to assume that you are actually trying to ask "What do animal cells do not have that plant cells do?" The answer is cell walls and chlorophyll. Chlorophyll is what is in plant cells have that converts sun light into energy. Cell walls, on the other hand give the plant cells their structure and allow them to grow with out a skeleton, unlike animals.