A. Companion cells and sleve tubes are absent in pteridophytes.
B. Gametophyte of pteriodophytes require cool, dry and shady places to grow.
C. Prothallus  found in Dryopteris
(1) Only C is correct          (2) Only A is incorrect        (3) A and B are correct       (4) Only B is incorrect

Dear student


The correct option is (4).

Among the given statements first one is correct i.e Companion cells and sieve tubes are absent in pteridophytes.

The statement third is also correct as given. Yes, prothalus is present in Dryopteris.


The statement two is incorrect. The correct statement would be 

Gametophyte of pteridophytes require cool, moist and shady places to grow.


Hope this information clears your doubt about the topic.

Regards