Question

Which of the following has the neurotoxins ?
a) Azolla b) Anabaena c) Nostoc
d) Azotobacter

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Answer 1

Answer:

d ..........................

Answer 2

Nostoc has the neurotoxins.

1. Nostoc commune is the common name for Cyanobacteria

2. It is used as a dietary item in the Peruvian highlands.

3. They produce the neurotoxic amino acid BMAA.

4. Nostoc commune has been brought into prominence as they produce some unusual amino acids, including those of the mycosporine group, which may possibly function to prevent UV damage to humans.

5. They are also said to be highly nutritious.