During rest the breathing occurs rhythmically at the frequency of _________ times per minute in human?

Related Mcqs:

Gram positive bacteria appear_______________?

A. Purple B. Red C. Pink D. Blue...

Body is eel like in___________?

A. Cyclostomata B. Chondrichthyes C. Osteichthyes D. None of these...

which of the following is called protein synthesizing machine?

A. mitochondria B. nucleus C. chromosomes D. ribosomes...

Which of the following statement about filicinae a group of tracheophytes is incorrect_________________?

A. They belong to sphenopsida B. They are seedless and their leaves are called fronds C. They live in shady and moist areas. D. They show circinate vernation....

Type of neurons found exclusively in CNS are_____________?

A. Sensory neurons B. Motor neurons C. Associative neurons D. None of these...