Natural Selection is when traits are "naturally" selected for, because "survival of the fitttest." Example would be a species becoming bigger over time, because the smaller animals of that species were more likely to be eaten by predators. Natural selection is when the "best" trats are passed down due to chance
Selective breeding is if an outside forece (like a dog breeder) "chooses" a triat to be passed down. Example, instead of breeding a brown dog with a white dog, the breeder breeds two black dogs together in orer for the litter to all have black fur
c) algal species take the place of the dead coral, and the fish community is dominated by herbivores following best describes the consequences of white-band disease in caribbean coral reefs .
<h3>Why does the longer age of tropical communities matter?</h3>
In comparison to temperate or polar populations, tropical communities are often older. In comparison to a tundra community, the growth season in the tropics lasts nearly five times as long. Thus, biological time moves five times more quickly in the tropics.
The increased metabolic rates, ecological dynamics, and coevolutionary processes brought on by the higher temperatures in the tropics produce and sustain more biodiversity.
Invasive non-native species and habitat degradation were the biggest threats to island biodiversity. Islands contain larger populations of extinct and severely endangered species than continents, as well as human languages.
Learn more about coral reefs refer
brainly.com/question/10970167
#SPJ4
Answer:
In case of the amino acid Leucine only, there are six different codons (TTA, TTG, CTT, CTC, CTA, CTG) that the tRNA can recognize and translate. Since there is only one codon that needs to be translated, only one tRNA is required.
Explanation:
The anti-codon on the tRNA recognizes the complementary bases on the codon, and because of the third-base wobble feature, there isn't a 1:1 ratio between the number of codons present and the anti-codons required.
Hope that answers the question. Have a great day!
Research confirms that neanderthal dna makes up about 20% of the modern human genome. <span>At least one-fifth of the Neanderthal genome may lurk within modern humans, influencing the skin, hair and diseases people have today, researchers say. Hope this answers the question.</span>
A selective permeable membrane sac filled with water and large molecules of starch is suspended in a break of distilled water then water will enter into the sack and it will swell.
This is the process of osmosis in which movement of water molecules form a solution with high concentration to lower concentration till the equilibrium attain. Starch does not pass through thee selectively permeable membrane.Water moves from outside if the cell to the inside leading to swelling of cells.
Small molecules diffuse faster than larger molecules through a membrane. The movement of water across a semipermeable membrane from an area of lower solute concentration to an area of higher solute.
To learn more about osmosis here
brainly.com/question/1799974
#SPJ4