Question

Which group of gymnosperms mainly bear tap roots​

Answer 1

Answer-

Taproot, main root of a primary root system, growing vertically downward. Most dicotyledonous plants (see cotyledon), such as dandelions, produce taproots, and some, such as the edible roots of carrots and beets, are specialized for food storage.

Four major groups within the gymnosperms are usually recognized - these sometimes each considered its own phylum (Cycadophyta, Ginkgophyta, Gnetophyta, Pinophyta). Here we will consider the gymnosperms to be a natural group and recognize the group as all Pinophyta.