Which of the following is true of conifers? a) the sporophytes grow directly from the gametophyte. b) the gametophytes grow directly from the sporophyte. c) the spores release from the male cones. d) the spores release from the gametophyte .

this protocol provides a detailed procedure for chromatin immunoprecipitation (chip) to study the dna-protein interactions.

mountains can affect the climate of nearby lands. in some areas, mountains block rain, so that one side of a mountain range may be rainy and the other side may be a desert. much of airborne moisture falls as rain on the windward side of mountains.

explanation: