Answer:
Agree
Explanation:
Community All the populations of all the different species that live together in a particular area
Interspecific interaction Relationship between different species in a community
Carrying capacity The maximum population size of a species that the environment can sustain
Competition Organisms of two species use the same limited resource and have a negative impact on each other
Predation A member of one species, predator, eats all or part of the body of a member of another species, prey
Answer:
A single antibody gene can code for different related proteins, depending on the splicing that takes place post-transcriptionally.
Explanation:
According to the "one-gene, one-enzyme hypothesis", a gene code for single specific enzyme only. Beadle and Tatum proposed the one-gene, one-enzyme hypothesis that states that a gene encodes the genetic information for the synthesis of one enzyme only. However, alternative splicing in eukaryotes allows the formation of more than one related proteins/enzymes from a single gene.
For instance, alternative splicing of single primary transcript transcribed from an antibody gene allows the formation of multiple proteins. The primary transcript encoded by this gene has a segment of the gene that serves as either intron or exon. Depending on particular combinations of exons retained after splicing, multiple related proteins are formed by respective mRNA.
Answer: c. Air pollution
Explanation:
There was a heatwave in Europe during the early years of the 21st century that killed tens of thousands across the continent and thousands in France.
Air pollution was blamed for having made the situation worse because the pollutants in the air acted to prevent heat from escaping back into the atmosphere which led to increased heat on ground and therefore a heat wave.
The answer is <span>The Nucleus
In </span><span>eukaryotic cells, almost all RNA is created in the Nucleus. This is the most fit place for production of RNA, although rarely it can be found in other places it is not very common and not reliable.
Hope this helped. Have a great day!</span>