Berikut ini adalah pertanyaan dari nairer pada mata pelajaran Biologi untuk jenjang Sekolah Menengah Atas
What does this indicate about these animals?
A They have been eating the same types of food.
B
They have not been exposed to substances that cause mutatic
They must be members of the same genus.
C
D They share a recent ancestor.
Jawaban dan Penjelasan
Berikut ini adalah pilihan jawaban terbaik dari pertanyaan diatas.
Jawaban:
D. They share a recent ancestor.
Penjelasan:
The sequence of amino acids in a protein is determined by the genetic code, which is specific to each species. When two animals have an identical sequence of amino acids in a protein, it indicates that they share a common ancestry and have inherited this sequence from a common ancestor. This is because the genetic code is passed down from generation to generation, with slight variations due to mutations over time. Therefore, two animals that share an identical protein sequence must have inherited this sequence from a recent common ancestor.
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Last Update: Wed, 26 Jul 23