The continuous nature of the knots may also represent the life-cycle of all living things as well as the circular (never ending) pattern of life and spiritual growth.
LTK: What are some of the challenges of a green company that maintains green practices for the entire product life-cycle?
BT: In addition to being a green product in content and throughout the entire product life-cycle, TAP provides the added benefit of responsible, proactive, preventative pest control which is not provided with other forms of insulation.
In one of the best-known species, Cicada septemdecim, from North America, the life-cycle is said to extend over seventeen years.
Generally the larval is the feeding, the imaginal the breeding, stage of the life-cycle.
Parthenogenesis is of normal occurrence in the life-cycle of many Hymenoptera.
It is, on the other hand, a danger in the opposite sense to conclude that all Chantransia species are stages in the life-cycle of other plants, and, similarly, that all irregular colonial forms, like Palmella, represent phases in the life of other Green Algae.
The difficulty of tracing the relationships of algae is largely due to the inadequacy of our knowledge of the conditions under which they pass through the critical stages of their life-cycle.
A very interesting modification of the life-cycle of a Trypanosome which must be mentioned has been made known by Minchin, in his account of T.
Their life-cycle, however, the structure of the reproductive organs and their whole organization proclaim them to be Bryophyta.