They attach to the membrane at specific receptor sites. Once attached the virus injects its DNA or RNA into the cell. Enveloped viruses are enclosed in a membrane similar to that of the host cell. The virus and the envelope fuse and the virus enters the cell through endocytosis. To make it easier viruses hijack a cell then they inject their genetic material into the cell and try to take over then it uses the cell to make more
False. The integrated pest management system uses the effective practices and technologies for improving the productivities and increasing the sustainability. Use of resistant varieties, limited use of chemicals, alternate cropping, use of manure and use of chemicals after obtaining sufficient knowledge about them, etc. increase the crop productions.
The digestive system is greatly affected by the irritation in the small intestine that occurs because of gallbladder disease.
Answer: "organelles" .
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Answer:
Unsaturated zone: The area between the soil-water belt and the water table where pore spaces are not saturated with water. Saturated zone: The zone of rock below and including the water table where pore spaces are completely filled with water.
Explanation: