Which of the following would not be considered an emerging disease?
ebola hemorrhagic fever
west nile virus fever/encephalitis
zika virus disease
tuberculosis

Option D, Tuberculosis

Explanation:

Tuberculosis is not an emerging disease. An emerging disease is one which has emerged recently and has spread widely across the geographical regions thereby affecting a large mass of population in a short span of time.

Since Tuberculosis has emerges several decades ahead it is no more an emerging one but a re-emerging disease.

This re -emerging happens because M. tuberculosis (causative agent of Tuberculosis) has become resistant to the available antimicrobial drugs thereby weakening our defense mechanism against Tuberculosis.

Hence, option D is correct

climate change and pollution

if your own plato the answer is b. the fern transitioned from sporophyte generation to gametophyte generation.