00:50 = What is meant by a species? 02:10 = Courtship behaviour 04:13 = Phylogenetic classification of organisms 05:52 = What is meant by a hierarchy? 06:09 = Taxonomy order for classifying organisms 07:22 = Binomial system for naming organisms 08:53 = Exam questions and mark schemes
Is this all you need to know for aqa because why is has the textbook got other things like homologous characteristics etc , I’m generally confused does anyone else agree?
Hi! A lot of the time, the domain isn't included, so this diagram starts at the kingdom (Animalia). So if you go through the order of classification (kingdom, phylum, class, order, family, genus species), then the class is Aves. The three domains that exist are eukarya, bacteria (sometimes referred to as prokarya) and archaea, so if they aren't included, then it starts at kingdom. Hope this makes sense!
@@SilaErnis-di9wu Well, it's almost a general knowledge question. But in regard to determining it, presumably the student will have learned the sequence of taxonomic ranks from most to least inclusive (Domain to Species) prior to being expected to answer this. Now, at this point would you like to think it through rather than me finishing the explanation?...
00:50 = What is meant by a species?
02:10 = Courtship behaviour
04:13 = Phylogenetic classification of organisms
05:52 = What is meant by a hierarchy?
06:09 = Taxonomy order for classifying organisms
07:22 = Binomial system for naming organisms
08:53 = Exam questions and mark schemes
These are amazing I'm so glad we've got this to help
Thank you so much you have helped me so much 😄
Is this all you need to know for aqa because why is has the textbook got other things like homologous characteristics etc , I’m generally confused does anyone else agree?
HOW CAN I IMPROVE ON THE APPLICATION QUESTIONS?
Why wasn't the domain included in question 2a?
I don't know - sometimes it just isn't :)
why is the answer to which class does white-fronted ground dove belong to
aves?
Hi! A lot of the time, the domain isn't included, so this diagram starts at the kingdom (Animalia). So if you go through the order of classification (kingdom, phylum, class, order, family, genus species), then the class is Aves. The three domains that exist are eukarya, bacteria (sometimes referred to as prokarya) and archaea, so if they aren't included, then it starts at kingdom. Hope this makes sense!
@@AlevelBiologyHelp Hi, how do we know that it is class?
@@SilaErnis-di9wu Well, it's almost a general knowledge question.
But in regard to determining it, presumably the student will have learned the sequence of taxonomic ranks from most to least inclusive (Domain to Species) prior to being expected to answer this. Now, at this point would you like to think it through rather than me finishing the explanation?...
why u raping tho at 0:50 ?
🤨