কাজ
মাম্পস, রুবেলা, রুবেলা, ভ্যারিসেলা চিকিৎসায় নির্দেশিত হয়।
Plant kept in continuous light will live longer, because it will be able to produce oxygen required for its respiration by the process of photosynthesis.
1 Answers 4 viewsAlmost all living organisms are dependent on soil. Some depend directly, while some depend indirectly. Plants need soil for getting support as well as nutrients to prepare their food. On...
1 Answers 1 viewsRiver is a major source of fresh water.
1 Answers 1 viewsDue to the absence of free oxygen in the distilled water
1 Answers 1 views(c) Air borne diseases
1 Answers 1 viewsEdward Jenner. Example— Small pox, Polio
1 Answers 1 viewsThe kind of cells an organism is made of is more basic characteristic of classifying organism because it gives a scientific angle to classification. Moreover, a particular dwelling place can...
1 Answers 1 viewsArchaebacteria (Thermophiles) are ancient forms of bacteria found in hot water springs and deep sea hydrothermal vents. They are able to survive in high temperatures (which far exceed 100°C) because...
1 Answers 1 viewsBoth. As biotechnology is a very wide area which deals with techniques of using a ‘natural’ organism (or its parts) as well as genetically modified organism to produce products and...
1 Answers 1 viewsBoth. As biotechnology is a very wide area which deals with techniques of using a ‘natural’ organism (or its parts) as well as genetically modified organism to produce products and...
1 Answers 1 views