2. A
3. D (got cut off but the others don’t seem right)
4. D
Hopefully these are correct
Answer: b bet
Explanation: ya ina enslaved
Tuberculosis vaccines are vaccinations intended for the prevention of tuberculosis. Immunotherapy as a defence against TB was first proposed in 1890 by Robert Koch. Today, the only effective tuberculosis vaccine in common use is bacilli Calmette-Guérin, first used on humans in 1921.
It’s TAGCGTTAA they are complementary
Answer:
A missense mutation
Explanation:
A missense mutation is when the change of a single base pair causes the substitution of a different amino acid in the resulting protein.
