Which of the following best describes the abundance of Bd on a frog's skin following exposure to Bd? The abundance of Bd on a frog’s skin is lower for naïve frogs than it is for frogs with prior exposure to Bd.

a. The abundance of Bd on a naïve frog’s skin is roughly equal to the abundance of Bd on the skin of frogs that have been exposed to Bd.
b. The abundance of Bd on a frog’s skin is close to 0 for all sampled frogs.
c. The abundance of Bd on a frog’s skin is higher for naïve frogs than it is for frogs with prior exposure to Bd.

The statement that  best describes the abundance of Bd on a frog's skin following exposure to Bd? The abundance of Bd on a frog’s skin is lower for naïve frogs than it is for frogs with prior exposure to Bd-( c.)The abundance of Bd on a frog’s skin is higher for naïve frogs than it is for frogs with prior exposure to Bd.

Explanation:

The  frog's immune response is stimulated by the Prior exposure to Bd  due to which  ,  the frog is able to  acquire some resistance towards pathogen.

Thus we can say that

The statement that  best describes the abundance of Bd on a frog's skin following exposure to Bd. The abundance of Bd on a frog’s skin is lower for naïve frogs than it is for frogs with prior exposure to Bd-( c.)The abundance of Bd on a frog’s skin is higher for naïve frogs than it is for frogs with prior exposure to Bd.

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answer; (d) i believe that the correct answer is ; /// a new invention lowers the cost of production;