The three domain system is wrong and will be corrected.
<u>Explanation:</u>
Carl Woes in 1977 classified the living beings into three domains: Archaea, Bacteria and Eukaryotas based on the 16s rRNA. But now with the advancement of technologies this classification has become a topic of debate and may need revision.
As Meta-genomics was introduced sequencing of DNA has become easy and it's easier now to analyze the chromosomes of an organism. Various new viruses and bacteria have been discovered (such as mimivirus) which do not fit into the classification system (requires the addition of new domains)..
Also, three domains of life is controversial as some scientists believe that Eukaryota evolved from the merge of prokaryotes and archaea (endosymbiosis). So, metagenomics and phylogenomics are revealing the diversity of organisms which are required to be placed in a true domain.
<u>For more information you can read these papers:</u>
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4008548/
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5604501/
I would have to say probably d.
Answer:
The correct choice is option A. Bovines
Explanation:
Ruminant animals chew the cud and that is mostly done by bovines such as cows and as well as buffaloes etc.
Answer:
Global warming is the unusually rapid increase in Earth's average surface temperature over the past century primarily due to the greenhouse gases released by people burning fossil fuels.
I’m pretty sure The answer Is D. I did the test not to long ago and I got it all right. :)
