Biology question 8th class
Answers
1)= micro biologist
2)= 1674
3)=Although the term bacteria traditionally included all prokaryotes, the scientific classification changed after the discovery in the 1990s that prokaryotes consist of two very different groups of organisms that evolved from an ancient common ancestor. These evolutionary domains are called Bacteria and Archaea.....
4)=Milk is converted into curd or yogurt by the process of fermentation. Milk consists of globular proteins called casein. Here curd forms because of the chemical reaction between the lactic acid bacteria and casein. During fermentation, the bacteria use enzymes to produce energy (ATP) from lactose...
5)=Both of these microscopes have an objective lens, which is closer to the object, and an eyepiece, which is the lens you look through. The eyepiece lens typically magnifies an object to appear ten times its actual size, while the magnification of the objective lens can vary.....
6)=Giant Sulfur Bacteria Discovered off African Coast. The largest bacterium ever found, a harmless organism that grows as a string of white beads large enough to be visible to the naked eye, has been found in coastal sediments off the coast of Namibia by an international research team.....
7)=Occurrence. The species was discovered by Heide N. Schulz and others in 1997, in the coastal seafloor sediments of Walvis Bay (Namibia).....
8)=Related Pages. Polio, or poliomyelitis, is a disabling and life-threatening disease caused by the poliovirus. The virus spreads from person to person and can infect a person's spinal cord, causing paralysis (can't move parts of the body).....
9)=A chare, in the dialect of North-east England, is a narrow medieval street or alley.....
10)=The cause of amebiasis is mainly the protozoan parasite Entamoeba histolytica. Some risk factors for amebiasis include consuming contaminated food or water, association with food handlers whose hands are contaminated, contact with contaminated medical devices such as colonic irrigation devices, and being pregnant.......
I know only 10 question sorry...