The answer is: "<span>Warming may slow or halt the formation of cold dense water in polar regions, reducing the delivery of nutrients to depth, and thereby reducing productivity in deeper zones."
Global warming is caused by the accumulation of greenhouse gases in the atmosphere primarily by human activity. These increases the temperature in the polar regions will warm the water (and subsequently halting the formation of cold water). The melting of ice will release nutrients and stimulate the growth of phytoplanktons, and these organisms will compete with the nutrition in the deeper zones (the phytoplanktons and algae will reduce the available nutrients for deep sea creatures) and therefore decreasing the productivity.</span>
Étant donné que les personnes non apparentées ont presque
certainement un nombre différent d'unités de répétition, les DOS
peuvent être utilisées pour faire la distinction entre des personnes
non apparentées. Ces loci STR (emplacements sur un
chromosome) sont ciblés avec des amorces spécifiques à la
séquence et amplifiés par PCR. ... Ainsi l'analyse STR fournit un
excellent outil d'identification.
Gene frequencies are the frequencies and occurrences of the alleles in the population. Small populations allow the gene frequencies to change by the chance. Thus, option A is correct.
<h3>What is gene frequency?</h3>
The gene frequency is also called the allele frequency which shows the expression of the particle allele and trait in a population. It occurs in the smaller population by chance.
The smaller population has a low number of individuals as compared to a larger population. They show a greater number of genetic drift that show evolutionary changes at a faster rate.
Therefore, option A. smaller populations show gene frequencies.
Learn more about gene frequencies, here:
brainly.com/question/3488569
#SPJ1
Explanation:
The grey wolf population likely experienced the greatest growth in 1994
Answer:
We can change how they act
Explanation:
Like when we trained dogs
