Author: Study Clue

In most conifers, the “wing” attached to a pine seed is best described as A Outgrowth of testa B Nucellus

In a typical conifer ovule, the pollen usually enters through the A Style canal B Ovary chamber C Stigma hairs

A gymnosperm seed is termed “naked” because the ovule is not enclosed by A Sepals and petals B Pollen grains

In gymnosperms, seeds remain exposed mainly because the ovules are borne A Inside ovary wall B On cone scales C

Gymnosperms are called “naked seed” plants because their seeds are A Inside true fruits B In water bodies C Not

A fern species with sporangia developing from a single initial cell and using an annulus for spore release is classified

In ferns, the tissue that usually forms the “leafy” plant you commonly see is the A Diploid sporophyte B Haploid

In pteridophytes, which structure directly protects the developing zygote after fertilization A Archegonium B Indusium C Sorus wall D Annulus

Which feature best separates pteridophytes from bryophytes in plant body organization A Seeds present B Vascular tissues C Flowers present

Pteridophytes are commonly known as which plant group A Flowering seed plants B Non-vascular mosses C Vascular cryptogams D Marine