What do plant cells have that animal cells do not?What types of cells form the xylem tissues?What type of cells does a Fern plant have? Does it have specialized cells that are important for cellular respiration or photosynthesis or important for another type of cellular process, lik...
Photosynthesis occurs in chloroplasts, a type of plastid (an organelle with a membrane) that contains chlorophyll and is primarily found in plant leaves. Chloroplasts are similar to mitochondria, the energy powerhouses of cells, in that they have their own genome, or collection of genes, contain...
Photosynthesis is a series of chemical reactions used by green plants, bacteria and algae to create food. During photosynthesis cells harvest the energy in sunlight and use carbon dioxide and water to make glucose and oxygen. Answer and Explanation:1 ...
We'll go over the structure of roots more in detail in order to understand where the cells are that sense gravity. We'll revisit phototropism, and learn what the chemical signal is in plants that allows them to respond to light and gravity. And lastly, we'll learn what makes a plant ...
Planthoppers are sap-sucking insects that cause significant damage to crop yields through leaf curl, yellowing of leaves, wilting stems, and stunted growth. They also spread viruses and toxins as well as emit honeydew which can lead to sooty mold blocking photosynthesis. ...
of C, H, O, N and sometimes sulphur ➔ some have functional role such as enzymes ➔ plant cells photosynthesis to make their own amino acids Amino acids: ➔ contains H, O, N and phosphorus ➔ two types of nucleic acids: ➔ deoxyribonucleic acid (stores ...
Pores are bordered by specialized epidermal cells known as guard cells that are responsible for regulating the size of the stomatal opening. Pathogen-associated molecular patterns (PAMPs). Also known as microorganism-associated molecular pattern (MAMPs). These are conserved microbial molecular structures ...
Onion cells under a microscope (Photo Credit : Peter Hermes Furian/Shutterstock) Recommended Video for you: Play Photosynthesis: The Biochemistry Behind How Plants Make Their Food The Atoms And Molecules Of A Cell It makes the most sense to start at the smallest part of a cell – the atoms....
This is an interesting feature of optics in which light passes through a special material layer before returning to the original conditions it had been before entering. As the light goes through the material, the different portions go through different phases and polarizations due to the makeup ...
Transpiration is the process of water evaporating through stoma, or pores, in the foliage of plants. The water travels from the roots where it is absorbed, up through the stem, and exits as vapor from tiny holes on the bottom of the plant's leaves. This process can be detrimental to ...