Any disease of the nerves:
a. neuropathy
b. peripheral neuropathy
c. pns
d. cns

b. peripheral neuropathy

Explanation:

Peripheral neuropathy is a condition that affects the peripheral nerves, responsible for forwarding information from the brain and spinal cord to the rest of the body. Peripheral neuropathy can cause permanent nerve damage and is often a disabling and even fatal problem.

Identifying the cause of peripheral neuropathy is not always easy as there are numerous factors that may be behind this problem.

the answer is cell division : )

the correct answer is: b. pantala flavescens, because these organisms would have a high level of genetic variation due to sexual reproduction.  

because involves two organisms (parents) whose genetic material combines, sexual reproduction leads to genetic variation in new generations of offspring. the offspring is an unique organism, with new genome, more protected with the higher ability to adapted. this process is fundamental to evolution.