conjugation in bacteria animation

show a primitive type of sexual reproduction called genetic recombination. In this process, the exchange of genetic materials takes place by a process called conjugation . Conjugating bacterial cells are in contact through a hollow tube called pilus. In the higher organis..

It is a process in which the genetic material of a bacterial cell of a particular strain is transferred into that of another bacterial cell of a different strain. Of the two strains of bacteria involved, one acts as donor (or male) and the other as a recipient (or female). The donor cell..

Bone Charcoal It is prepared by the destructive distillation of bones of animals. Bones obtained from slaughter houses, are first treated with certain bacteria to remove all the fleshy remnants. Then the bones are taken in a furnace and heated strongly in the absence of ..

Features of Protozoans - Amoeba is a typical protozoa..

)Intermittent fevers with a dry husky cough in lung tuberculosis (d) Breast glands if infected by tuberculosis bacteria, the milk is rendered thin and watery (a) Vaccination (b) Use of suitable antibiotic 3. Mastitis (a) Udders get swollen (b) Milk becomes watery and shows clot (c) Loss o..

This factor includes bacteria, protozoa, earthworms in the soil and other living plants and animals including human beings which directly or indirectly effects life forms on the ear..

Ammonia is produced by decay of plant and animal tissues. Nitrogenous organic matters like urea in the urine and excreta of animals get acted upon by bacteria releasing ammoni..

Anthrax is a highly infectious disease caused by the bacterium Bacillus anthracis. It is a disease found commonly in domestic animals such as cows, goats and sheep, but human beings can be infected when exposed to the infected animal. The meat of the infected animal if..

Sexual reproduction mostly occurs in higher multicellular plants and animals. However, it is also seen in lower organisms like the bacteria, Spirogyra (an alga) and Paramoecium (a protozoan..

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