Which of the following is true of fungi? a . like plants, they carry out photosynthesis.
b. like some prokaryotes, they are autotrophic
c. like animals, they lack cell walls.
d. like protists, they are eukaryotic.

preservation because he preserves part of the land and preserves means save

explanation:

during the process of dna replication, brdu can replace thymidine and incorporate into the newly synthesized dna, cell proliferation thus can be reflected in the extent of brdu incorporation.