Why do we call our heart myogenic?

The sequential events in the heart which are cycli cally repeated are called the cardiac cycle.Why do we call the human heart as myogenic?

Why do we call parthenogenesis as a special type of sexual reproduction in animals?

Why do we call cockroach a vector?

Human heart is myogenic.

Why do we call rayon is cellulose fibre?

Why do we call papaya a dimorphic plant?

Why do we call some fibres artificial man made fibres?

Which of the following has myogenic heart?