Does the novel suffer due to its lack of female characters? How would it have been different with, say, a female narrator? Would be very nice if I could get an answer

Yes, the novel suffer due to the absence of female characters.

Explanation:

There is no novel in which female characters are not used. By using female characters, the story of different novels can be made more interesting. Female characters play a vital role in every novel. The romantic part of the novel will no be accomplished without female character. In different novels, mostly the male was the narrator but also in some novels female narrator was used for describing the story when the story belongs to the girl itself.

main idea: it is important to prepare today for the needs of tomorrow.

the grasshopper was dying due to hunger, and this was because he didn't prepare for the winter.

the ants told the grasshopper, "if you were foolish enough to sing all the summer, you must dance supperless to bed in the winter."

the ants were spending a fine winter's day drying grain collected in the summertime.