WebHow does TMV affect plant growth? Less/no chlorophyll in discoloured area so photosynthesis can't taken place - which means less/no amino acids/proteins for growth … WebGive three ways in which pathogens can be spread By air - flu, tuberculosis and the common cold are spread by droplet infection. By water - fungal spores in water spread plant diseases. By direct contact - common in plant diseases and sexually transmitted infections. https//bit.ly/pmt-cc https//bit.ly/pmt-cc https//bit.ly/pmt-edu
Tobacco Mosaic Plant Disease Diagnostics Clinic
WebFeb 19, 2024 · Because of its stability, TMV can survive on and be picked up from hands, clothing, gardening tools, work surfaces and any other object (e.g., door knobs) that gardeners may handle. TMV is highly transmissible and is commonly spread by handling infected plants, then healthy plants. Spread via gardening tools is also very common. WebHow does TMV affect plant growth? Less/no chlorophyll in discoloured area so photosynthesis can't taken place - which means less/no amino acids/proteins for growth … bolt action turkey gun
Tobacco Mosaic Virus: symptoms, transmission and …
WebNov 5, 2024 · It can spread to others through coughing and sneezing. If other people breathe the contaminated air or touch the infected surface, then touch their eyes, noses, or mouths, they can become infected. Animals do not get or spread measles. The virus can live for up to two hours in an airspace. Measles is one of the most contagious diseases Weba Label the pathogens below that cause infectious diseases. b How do pathogens cause disease? Fill in the gaps. reproduce rapidly by . They may produce that damage tissues and make us feel ill. take over the cells of your body. They … WebViruses are not alive because they do not complete all of the seven life processes: Movement, Respiration, Sensitivity, Nutrition, Excretion, Reproduction and Growth. We say … gmail search with attachment