Answer:
The third option is the correct answer.
Explanation:
As you may already know, a cladogram is a diagram capable of representing the evolution of living beings, through their ancestry and genetic similarities.
In a cladogram, the main line is the root and represents the common ancestor among all living beings that will be added throughout the cladogram. The adjacent lines, the main line are the branches and represent the groups of living beings represented. Each point between the lines, are the nodes and represent cladogenetic events.
As you can see in the cladogram shown in the question above, species C and D come from the same branch, which means that these species are more genetically close and that they have many similarities in their genomes. However, species B and C or D and E, despite having the same ancestor in common, come from different branches, which means that they are less genetically similar.
Answer: Correct options B, D and E.
Explanation:
In the cladogram, we can see that in the first branch we have a division, one branch goes to fish and the other goes to a division (a division means a common ancestor)
Then the fish are the most primitive (being directly related to the first ancestor)., E is true.
We also can see that between fish and birds we have 3 separations (the ancestor in common is 3 "generations" behind), and between frog and birds we have two separations (the common ancestor is 2 "generations" behind), so frogs are more closely related to birds than fish.
So D is also true.
We also can see that the only pair that has only one ancestor in common are birds and reptiles, so the ones that are most closely related are birds and reptiles. B is also true,
Answer:
The correct answer will be option- A and D
Explanation:
<em>E.coli</em> is a bacteria which is pathogenic to humans and<em> E. histolytica</em> is an amoeba which is a parasite. Both are different species but both are single-celled organism which to survive share feature among them.
The common characters shared by these two species are: they depend on the source of energy for their survival which they usually get from the hosts.
Both the species reproduce to produce progenies like them which help them maintain continuity of the species of Earth.
Thus, options- A and D are the correct answer.
<span>The correct answer is
(a) True, it is of paramount importance to use primary, secondary, and tertiary
sources in research. Researching includes using primary sources as they contain
original materials on which research is based, but also using second sources as
interpretations and evaluations as other researcher’s point of view. That also
apply for tertiary sources that
represent distillated and collected information of primary and secondary
sources.</span>
D) areas at high latitudes
