Question

Microphylls are found in which plant group?

A) lycophytes

B) liverworts

C) mosses

D) hornworts

E) ferns

Answer 1

Microphylls are tiny, simple leaves with a single vein found in lycophytes, which include club mosses such as quillworts, club mosses, and spike mosses.

Step-by-step explanation:

Microphylls are found in which plant group? The correct answer is A) lycophytes. Microphylls are the tiny leaves characteristic of a group of seedless vascular plants known as club mosses, or phylum Lycopodiophyta. This group includes quillworts (Isoetales), club mosses (Lycopodiales), and spike mosses (Selaginellales). These plants were the dominant vegetation during the Carboniferous period and are the earliest group of seedless vascular plants. The defining feature of microphylls is that they are small, simple leaves with a single vein, unlike the larger, more complex leaves found in other vascular plants.