The answer is "<span>The oxygen cycle and carbon cycle".</span>
In Earth science, a biogeochemical cycle or substance turnover is a pathway by which a synthetic substance travels through both the biotic (biosphere) and abiotic (lithosphere, air, and hydrosphere) parts of Earth.
Answer:
The group is called Enterobacteriaceae.
Explanation:
When lactose (or sucrose) is fermented, a large amount of acid is produced, which turns the phenol red indicator yellow both in bottom and in the slant (Escherichia, Klebsiella, Enterobacter).
If lactose is not fermented but the small amount of glucose is, the oxygen-deficient bottom will be yellow (remember that butt has comparatively more glucose than slant i.e. more media more glucose), but on the slant the acid produced (less acid produces in slant as media in slant is less) will be oxidized to carbon dioxide and water by the organism and the slant will be red (alkaline or neutral pH) (Shigella, Serratia, Salmonella, Proteus).
If no sugar is fermented, both the butt and the slant will be red (Pseudomonas. )
if H2S is produced, the black color of ferrous sulfide is seen (Salmonella, Proteus).
Jellyfish are forever but fish ain't.
Plus, jellyfish have those tentacle like things attached to thier body and you might confuse em for octopus for that very reason..
but you should really evade confusing em as an octopus cuz octopus might take it as an insult and the next thing you know will be a Kraken taking your house down.. which is pretty tragic :'(
<u>Option A</u>) A nucleotide substitution in the coding region of the lactase gene that interferes with the interaction between lactase and lactose.
<h3>
What mutation causes lactase persistance?</h3>
A mutation in a single nucleotide, in which thymine replaces cytosine, in the region that controls the expression of the lactase gene is what causes the lactase persistence trait.
This mutation first occurred in Hungry, and then it spread out to other regions of Europe, Africa, and Asia.
This mutation allowed humans to digest milk during adulthood.
According to this information, we can assume that the correct option is A). A nucleotide substitution in the coding region of the lactase gene that interferes with the interaction between lactase and lactose.
You can learn more about lactose persistance at
brainly.com/question/3465475
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The heart, blood vessels and blood itself are three essential components the body needs to survive. The circulatory system consists of two circuits that blood travels through; pulmonary and systemic.