Choose the correct answer

1. which of the examples is a common type of gymnosperm?
a. conifer b. prothallus c. spore d. pollen

2.it is the simplest plant having stem-like and leaf-like parts
a. conifers b. cycads c. bryophytes d. spruce

3. they have the vascular tissues xylem and phloem which conduct food and water.
a. mosses b.ferns c. gymnosprems d. pteridophytes