What is a group of organisms that are very closely related?
genus – a group of closely related species.
Which kingdom is most likely to include humans?
The Human Animal
- Humans belong to the animal kingdom, which includes small organisms — like insects — and larger organisms, like humans and monkeys.
- You probably know that modern humans are members of the species Homo sapiens.
- Let’s start at the bottom of the chart, with the kingdom.
Which of the following groups consists of species that are most closely related?
A genus is a group that includes a number of very closely related species; a species within a genus includes populations of organisms that can potentially interbreed.
Which organism is B more closely related to a or c explain?
The descendants may be living or extinct. The descendants may be individual species but they do not have to be. A is more closely related to B than it is to C because it shares a more recent common ancestor with B when compared to C.
What is a group of closely related organisms and their common ancestor on a phylogeny?
A clade is a group of organisms that includes an ancestor and all of its descendants. It is a phylogenetic classification, based on evolutionary relationships.
What animal group are humans in?
Humans are classified as mammals because humans have the same distinctive features (listed above) found in all members of this large group. Humans are also classified within: the subgroup of mammals called primates; and the subgroup of primates called apes and in particular the ‘Great Apes’
Why are humans classified in the animal kingdom?
You probably know that modern humans belong to the species Homo sapiens. Humans can move on their own and are placed in the animal kingdom. Further, humans belong to the animal phylum known as chordates because we have a backbone. The human animal has hair and milk glands, so we are placed in the class of mammals.
Which group of organism is most closely related to members of the Kingdom Animalia?
In the maximum-likelihood trees for both large- and small-subunit rRNAs, Animalia and Fungi were the most closely related eukaryotic kingdoms, and Plantae is the next most closely related kingdom, although other branching orders among Plantae, Animalia, and Fungi were not excluded by this work.
Which of the following groups includes the greatest number of organisms?
Within the hierarchical classification system, the domain is the group that includes the greatest number of organisms and exhibits the greatest diversity of organisms.
Is species a more closely related to species B & C or to species D?
Which species is the most closely related to species D? Species B, C and D are equally related to species A through their common ancestor. Always identify the most recent common ancestor to answer these types of questions. The more recently two species share a common ancestor, the more closely related they are.
Which terminal taxon is B more closely related to A or C?
What this particular tree tells us is that taxon A and taxon B are more closely related to each other than either taxon is to taxon C. The reason is that taxon A and taxon B share a more recent common ancestor than they do with taxon C.
What is phylogenetic group?
A phylogenetic tree, also known as a phylogeny, is a diagram that depicts the lines of evolutionary descent of different species, organisms, or genes from a common ancestor. …