what will happen if one of the levels in the biological organization will not perform its function properly?

If one of the levels in the biological organization does not perform its

function properly, it will have a negative effect on the other levels and

organisms as a whole.

Organism comprises of cells which is the smallest unit of life and aggregates to form  tissues. The tissues then aggregate to form  organs and the organs aggregate to form a system.

When one of the levels are affected , it brings about non-functionality of the

system which is the highest level and the organism in which they are found in for its optimal functioning and metabolic processes.

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It would affect the functionality of the other levels including the organism

Explanation:

The level of biological organization is a hierarchical step consisting of how a multicellular organism forms. According to this level of organization, CELLS are the simplest unit of life and the collection of cells with a similar function is termed TISSUE. Tissues form ORGANS, organs form ORGAN SYSTEMS and finally, a collection of all the systems in the body forms the ORGANISM.

Based on this, one would observe that each level is related to the next in such a way that one forms from the other. Hence, if one of the levels in the biological organization will not perform its function properly, the other levels will be affected. For example, if the kidney cells do not perform it's function, it would affect the functionality of the kidney tissues, kidney organ, the excretory system, and the organism at large.

the level of progesterone is low at the pre-ovulatory phase of the cycle but it gradually increases and the levels are high at the luteal phase. if pregnancy occurs, the level of progesterone will be high throughout the pregnancy.

if egg is fertilized and the mother gets pregnant, progesterone starts preparing the uterus for the implantation. it starts building up the lining of uterus and make it hostile of the period of pregnancy.