Evolution, Adaptation, Species, Biology, Climate variability and change 12th Biology Revision

We are revising the entire syllabus of 12th biology in the form of sample paper. Cbsc sample papers and that too, particularly for your batch 2021 batch already, we have solved, we have discussed, we have analyzed, we reflected on sample papers four, so one two four we have done in this session. We are […]

Evolution, Adaptation, Species, Biology, Climate variability and change PES Unit 9.10 Human Impacts on Biodiversity Part 2 of 2

We are going through section 9.10, the final section. This is actually going to be the final video, because i promised that every video in this uh unit would be less than 10 minutes, or so i think my greatest video was 12 13 minutes. So this will be the last video because we are […]

Evolution, Adaptation, Species, Biology, Climate variability and change Natural Selection Bring About New Species? – Dr. Todd Wood

Put you in a minority, and that means that it’s probably tough along the way. And so what is it about? The genesis paradigm and the data and the evidence that you see around you that causes you to continue to hold to that in the midst of a whole flow of things, trying to […]

Mammoth, DNA, Mammuthus primigenius, Evolution, Sequencing The Oldest DNA Ever Found

And determining the contents of that ancient genetic material can be incredibly useful for understanding evolution.. But ancient DNA has a shelf life. Its a complex molecule and it doesnt last forever, though it can stick around a surprisingly long time., The oldest known DNA dates back hundreds of thousands of years., Its been predicted […]

Mammoth, DNA, Mammuthus primigenius, Evolution, Sequencing World's oldest DNA sequenced from a mammoth that lived more than a million years ago

The first time that dna has been recovered from animal remains more than a million years old. Previously, the most ancient dna sample was from a horse that lived between 560 and 780 000 years ago. The information recovered from this giant of the ice age reveals how mammoth sea evolved and adapted to life […]