Codons
The mRna bases are grouped into sets of three, called codons. Each codon has a complementary set of bases, called an anticodon.
"<span>They have two germ layers" is the one statement among the choices given in the question that clarifies this. The correct option among all the options that are given in the question is the third option or option "C". I hope that this is the answer that you were looking for and it has come to your desired help.</span>
<span>Electrons that are unpaired are involved in bonding or pairing with another atom. Valence electrons can be unpaired. Once the electrons are paired the atom is in a more stable state.
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Answer:
B. isolation by vicariance
Explanation:
This event is an example of isolation by vicariance because a new geographical barrier (the river) separated a previous population and generated multiple new ones.
On the other hand, an event of isolation by dispersal occurs when a wide population is separated by an already existent barrier, for example, a group of these ants that crosses the river (by any kind of transport) and settles in the shore.
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