বর্গ জিমনোস্পার্মেই থাকার বীজ উদ্ভিদের একটি ডিম্বাশয় মধ্যে লেখা না

gymnosperms's Usage Examples:

The gymnosperms, also known as Acrogymnospermae, are a group of seed-producing plants that includes conifers, cycads, Ginkgo, and gnetophytes.

diversify throughout the end of the era, replacing conifers and other gymnosperms as the dominant group of plants.

In the gymnosperms (or Gymnospermae) Lindley included two orders, the.

Like gymnosperms, angiosperms are seed-producing plants.

They are distinguished from gymnosperms by characteristics including.

alternation of generations in many seedless vascular cryptogams, all gymnosperms and all angiosperms.

five divisions, the first four of which are traditionally grouped as gymnosperms, plants that have unenclosed, "naked seeds": Cycadophyta, the cycads.

They are much-reduced and embedded in the megagametophytes of gymnosperms.

In the seed plants, the largest groups of which are the gymnosperms and flowering plants (angiosperms), the sporophyte phase is more prominent.

Vascular plants include the clubmosses, horsetails, ferns, gymnosperms (including conifers) and angiosperms (flowering plants).

(/nɛˈtɒfɪtə, ˈnɛtoʊfaɪtə/) is a division of plants, grouped within the gymnosperms (which also includes conifers, cycads, and ginkgos), that consists of.

of gymnosperms, notably the yews and related conifers such as the lleuque and the kahikatea.

Instead of the woody cone typical of most gymnosperms, the.

In some gymnosperms, the tube cell will create a direct channel from the site of pollination to the egg cell, in other gymnosperms, the tube cell.

following: seed plants (gymnosperms and flowering plants) water ferns (Salviniales) spikemosses (Selaginellaceae) In gymnosperms and flowering plants, the.

Gnetum is a genus of gymnosperms, the sole genus in the family Gnetaceae and order Gnetales.

In gymnosperms, the ovule is not contained in a carpel, but exposed on the surface of.

molecular clock data that suggests that the angiosperms diverged from the gymnosperms around 300 million years ago.

therefore include hornworts, liverworts, mosses, ferns, lycophytes, gymnosperms and flowering plants.

contrasted with the excurrent or "cone-shaped crown" common among many gymnosperms.

Cycads are gymnosperms (naked seeded), meaning their unfertilized seeds are open to the air.

gymnosperms's Meaning':

plants of the class Gymnospermae having seeds not enclosed in an ovary