The government of china has instituted strict population growth measures for its citizens. although the population is approximately 1.2 billion, the population growth rate is among the lowest in the world, at 0.45%. which of the following environmental principles is the government most likely concerned about? a) uniformitarianism b) environmental unity c) negative feedback d) carrying capacity

Option D, carrying capacity

Explanation:

The population of China is the largest in the world. Considering its high growth rate, the nation has already imposed a restriction of no more than two children per couple.

Now , since the growth rate is higher the population of China keeps on rising make the available resources scarce for everyone . The scarce resources not only includes food but also includes economic resources such as land availability, Job opportunities, better medical conditions etc.

Thus, option D is correct.

the dna molecules have a negative charge because of the phosphate groups in their sugar-phosphate backbone, so they start moving through the matrix of the gel towards the positive pole. power is turned on and dna fragments migrate through gel (towards the positive electrode).

explanation: