As such they have been excluded from the syllabus, but 2 questions based on Frog were asked in NEET 2017. But a better idea will be to read and study them thoroughly. Because what happened in NEET 2017 was not expected. read more
I am also preparing for NEET 2018 and I am doing this chapters and I would also like to suggest you that you should also do this chapters too. In NEET 2017 question came from frog so in 2018 it might come from earthworm , don't waste 4 marks , they are precious keeping in mind the competition. Thank you for reading. read more