Biology - Study Mode

[#1031] Which of the following micro-organism causes diseases like polio and chicken pox?
Correct Answer

(D) Virus

Explanation

Solution: Serious diseases like polio and chicken pox are caused by viruses.

[#1032] What kingdom does Amoeba belong to
Correct Answer

(B) Protista

Explanation

Solution: Amoeba belongs to kingdom protista.

[#1033] Which bacteria cause the greatest harm in the food industry?
Correct Answer

(D) Pathogenic

Explanation

Solution: Pathogenic bacteria cause the greatest harm in the food industry.

[#1034] Bacteria divides by
Correct Answer

(A) Binary Fission

Explanation

Solution: Bacteria reproduce by binary fission. In this process the bacterium, which is a single cell, divides into two identical daughter cells. Binary fission begins when the DNA of the bacterium divides into two (replicates).

[#1035] Important plant diseases like fire-blight and crown all are caused by
Correct Answer

(B) Bacteria

Explanation

Solution: Important plant diseases like fire-blight and crown all are caused by bacteria.