Answer:
Natural organic matter is ubiquitous in soils, waters and sediments. In agriculture, natural organic matter is important because of its positive effects on the structure, water retention and nutrient properties of soils.
Natural organic matter also interacts with metal ions and minerals to form complexes of widely differing chemical and biological nature. Solubility, mobility and toxicity of many trace metals are strongly correlated with the concentration of natural organic matter in soil and water.
Natural organic matter creates problems for the water supply industry, however, requiring removal to minimize water color and giving rise to potentially harmful chemical byproducts as a result of chlorination. Through a process called "bio-fouling," natural organic matter is also a major culprit in degrading the performance of membrane filtration systems used for water purification and desalination.
Explanation:
Does this answer your question or do you need me to answer it differently because I kind of confused myself lol.
I believe the answer is A. decomposition ans parasitism
Answer:
The fewer H-bonds for A-T-rich dsDNA cause its two strands to stick together less well than G-C-rich dsDNA.
Explanation:
DNA is a double helix in which two DNA strands are held together with the help of hydrogen bonds formed between their complementary bases. Adenine of one DNA strand always forms two hydrogen bonds with thymine of other DNA strands. Likewise, guanine of one DNA strand pairs with cytosine of other DNA strands by the formation of three hydrogen bonds.
The presence of lesser hydrogen bonds in AT base pairs makes an AT-rich DNA double helix to melt at lower temperatures. On the other hand, a GC rich DNA double helix has a higher melting point as more amount of energy is required to break three hydrogen bonds per base pair as compared to only two H-bonds per AT pair.
Answer:
we can find such type of genetic disorders through pedigree chart.
Explanation:
cystic fibrosis is a Autosomal recessive disease
Muscular dystrophy is a Autosomal dominant disease.we can see them by observing the next generations going on .we can't find them in person's DNA fingerprint profile.