QUESTION 49 Concerning dinoflagellates, which of the following is false? 0 Eatin

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QUESTION 49 Concerning dinoflagellates, which of the following is false? 0 Eating fish or shellfish that have ingested dinoflagellates often produces neurological effects in humans due to systemic infection, including replication in the brain, by the dinoflagellates Ciguatera with severe symptoms that may last long periods of time is associated with consumption of coral reef fish with the dinoflagellate One of them, Pfiesteria causes skin ulcers and hemorthages They are responsible for dense blooms called red tides None of the above is falsc. QUESTION 50 None of the above is false. QUESTION 50 Which of the following is false concerning fungi? truffles are fungi. dermatophytes are not transmissible from human to human septate or non-septate hypha. most systemic fungal infections are acquired from the environment asexual and sexual fungal spores are propagules Click Save and submit to save and submit, Click Save All Answers to save all answers

Explanation / Answer

Ans 49- one of them pfeisteria causes skin ulcer and heamohorrage . This statement is false about dinoflagellate .

Ans 50-most systemic fungal infection are aquired from the environment . This statement about fungi is false.

Ans-45- The tuberculin test is an example of type 1 ,antibody mediated hyper sensitivity. This statement is false .

Ans 46- none of the above is false

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