Question

If you look at a cross-section of a stem under the microscope and find that the vascular bundles are arranged in a ring around the outside of the stem, you are likely looking at ________.

A.an angiosperm that is a monocot

b.a lichen

C.a moss

D.an angiosperm that is a eudicot

E.an alga

Answer 1

The answer to the question is as follows: Vascular bundles are arranged in a ring outside the stem , we are likely look- -ing at the following - (D) an angiosperm that is a eudicot an Dicot stem vascular bundles are arranged in ring with pith at core & The stem Eudicots were formerly known as dicot Phloem ý on outside and xylem on inside with cambium in middle for secondary growth In Monocot stem vascular bundles are sca- -ttered and there is no definete arrangement Pith region à absent in monocot stem In Lichens there is distinguish root, stem and leaves, Similarly mosses also do not have roots and stem. They have rhizoids (root like struct- -ure) and no stem to transport water Algae lack true root, stem and leaves Instead they develop specialized tissue and are mostly photosynthetic. mo