Answer:
<em>The correct option is A) O→ orange, o→ black</em>
Explanation:
A dominant allele can be described as the allele which masks the effect of a recessive allele. A recessive allele can be described as the allele whose effect gets suppressed by the dominant allele. A dominant allele is written with a capital letter whereas a recessive allele is referred with a small letter.
As the option A shows capital letter, O, for the dominant orange trait and small letter, o , for the recessive black trait hence, it is the correct option.
Answer: Receptor
Explanation: A virus can latch onto a receptor, which gives it access to attach and inject their genetic material.
They prescribe it according to the severity of the symptoms; age and weight is also a factor. antibiotics are to be used within a certain time frame to completely kill off or prevent the multiplication of the bacterial infection even if symptoms are not being shown because the bacteria may still be present
Biomass is the renewable energy source that uses the sun.