Carotenoids also act to protect photosynthetic organisms from the harmful effects of excess exposure to light.
In this context, a protection of the organisms against the harmful effects of free radicals and reactive oxygen species is made possible by providing the body with appropriate quantities of plant polyphenolic substances.
In the adult organism the same mechanism is employed to protect the organism from the harmful effects of abnormal expression of fusogens and viral infections.
Rather than enemy release, this suggests that in the invasive range, soil organisms larger than 20 μm reduce the harmful effects of smaller soil organisms.
The gradual loss of nutrients and the accumulation of adsorbed H+ and Al3+ characterize the buildup of soil acidity, with its harmful effects on organisms.
Besides the existence in aquatic ecosystem may cause harmful effects to organisms living in water and heavy metals also accumulate throughout the food chain and may affect the health of human beings [ 2– 4].
It exerts harmful effects on living organisms and therefore, there is a need to monitor its presence in aquatic systems.
These data indicate that PPCPs are ubiquitous and persistent in southern Lake Michigan, potentially posing harmful effects to aquatic organisms.
Gamma rays and neutrons can produce harmful effects in living organisms, a hazard that persists over considerable distances because of their ability to penetrate most structures.
While it is evident that NAs have both acute and chronic harmful effects on many organisms, many aspects of their toxicity remain to be clarified.
