Number of spiracles present in cockroach is___________?

Related Mcqs:

A structure formed by groups of similar cells organized into loose sheetsor bundles performing similar functions is called as________?

A. An organ B. An organism C. A Tissue D. A Cell...

Double fertilization is feature of____________?

A. Ferns B. Whisk ferns C. Gymnosperms D. Angiosperms...

Blubber a thick layer of fat is present in___________?

A. Fresh water mammals B. Terrestrial mammals C. Marine Mammals D. Flying mammals...

In mouth cavity of many molluscs there is a rasping tongue like structure_________provided with many horny teeth.

A. Ligule B. Radula C. Mantle D. Muscle...

Malarial parasite is injected into man as__________?

A. sporozoites B. merozoites C. zygote D. none of these...