ANSWER:
Index Fossils can be used to identify a specific period of time
Answer:
for number one i got ☐ It involves the modification of DNA
☐ It attempts to replace a mutated gene with normal DNA.
☐ It does not always cure patients who use it.
FOR NUMBER TWO I GOT:
D.)genotype: Rr
phenotype: black eyes
plz mark brainliest!!!
Sorry i need pointsss the answer is nasal passages yeah
<span>c. keeping the population from increasing.
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