The cycle of events starting from one menstruation till the next one is called

In a sequence of events that takes place in an instruction cycle, the first cycle is called

The sepuence of events occurring from the beginning to the completion of one heart beat is called ______.

Flow of a liquid in which there is a regular gradation of velocity in passing from one layer to the next is called ……. Flow.

The stages through which a cell passes from one division to the next is called

A_______is the interval from one noon to the next noon.

A_______is the interval from one noon to the next noon.