Number of spiracles present in the thorax of cockroach is___________?

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On wound __________ fight foreign particles, like bacteria?

A. White Blood cells B. Red Blood Cells C. Platelets D. Plasma...

Which disease can be controlled by vaccination?

A. Measles B. Cancer C. Diabetes D. Heart attack...

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...

Cytoskeleton involved in assembly and disassembly of the spindle during mitosis is of_________?

A. Microtubules B. Microfilaments C. Intermediate filaments D. None of these...

The part of the brain that connects the two hemispheres of the brain is called____________?

A. Corpus callosum B. Medulla oblongata C. Cerebral cortex D. Cerebellum...