All cells have all these except chloroplast and cell wall
<span>The S strain of bacteria that Griffith used was virulent meaning that when injected into the mouse, the mouse would die from pneumonia The R strain was nonvirulent and did not result in the death of the mouse. When Griffith injected mice with a dead S strain of pneumatic bacteria the mice remained healthy.
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Answer:
Charles yanofsky established gene sequence and protein sequences are collinear in bacteria. He explains changes in DNA sequence can capable to produce changes in protein sequence at corresponding positions of bacteria.
The most likely wild-type codon for position 235 is AGT/C
The most likely wild-type codon(s) for position 211 is GGA/G
The most likely wild-type codon(s) for position 235 is UCA/G
The most likely wild-type codon(s) for position 243 is CAA/G
It's <span> chloroplasts and mitochondria </span>
Answer: Fossils are rare because most remains are consumed or destroyed soon after death. Even if bones are buried, they then must remain buried and be replaced with minerals. If an animal is frozen like the baby mammoth mentioned above, again the animal must remain undisturbed for many years before found.
Explanation: