+Why are nutrients from fertilizer harmful to aquatic ecosystems?

Biology

1 answer:

ivanzaharov [21]3 years ago

6 0

Answer:

Nutrients from fertilizer are harmful to aquatic ecosystems because they cause algae and other plant life to grow rapidly. This causes the oxygen level in the water to drop, which in turn kills fish and other animals in the ecosystem.

Explanation:

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<em>Genetic mutation is an important factor that contributes to the pathogenesis and development of Alzheimer’s disease (AD). The genetic factors studied include the dominant mutations of genes encoding amyloid-β precursor protein (APP), presenilin 1 (PSEN1), and presenilin 2 (PSEN2). Additionally, more and more genes have been found to be potentially associated with AD, such as apolipoprotein E (APOE), glycogen synthase kinase 3 beta (GSK3B), dual specificity tyrosine-phosphorylation-regulated kinase 1A (DYRK1A), and Tau. Although many studies on the treatment of AD have not been successful, gene therapy is still considered as a potential way against AD, and some gene-therapy-based therapeutics have entered the clinical trial stage. Existing strategies for gene therapy against AD include gene inactivation, genetic modification, and immunoregulation, etc.</em>

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