একটি মহিলা সেক্স অঙ্গ জলাভূমি ফার্ন এবং সবচেয়ে জিমনোস্পার্ম ঘটমান

archegonium's Usage Examples:

An archegonium (pl: archegonia), from the ancient Greek ἀρχή ("beginning") and γόνος ("offspring"), is a multicellular structure or organ of the gametophyte.

of rhizoids (root-like hairs) growing underneath, and the sex organs: archegonium (female) and antheridium (male).

The female counterpart to the antheridium in cryptogams is the archegonium, and in flowering plants is the gynoecium.

the zygote is formed within a chamber called the archegonium.

In seedless plants, the archegonium is usually flask-shaped, with a long hollow neck through.

liverworts, "perigynium" refers to a tube-shaped structure which encases the archegonium and the developing sporophyte.

archegonia (singular: archegonium) and are protected by the thin surrounding perichaetum (plural: perichaeta).

Each archegonium has a slender hollow tube.

It is an acrocarpous moss that grows vertically with an archegonium borne at the top of each fertilized female gametophyte shoot which develops.

develops by cell division of the zygote within the female sex organ or archegonium, and in its early development is therefore nurtured by the gametophyte.

A lateral branch from the main plant axis bears the female shoot archegonium at its meristem.

indicated those embryophytes having a female sexual organ in the form of an archegonium.

(singular antheridium) and the egg-producing ones archegonia (singular archegonium).

gametes (antherozoids) swim in a path of water to the female gametes (archegonium).

The typical bryophyte archegonium consists of a long neck with a wider base containing the egg cell.

He specialized in the liverworts and mosses coining the terms archegonium and antheridium.

The horn-shaped sporophyte grows from an archegonium embedded deep in the gametophyte.

to the inside of the archegonium on a parental gametophyte from which the egg cell was generated.

The inner wall of the archegonium lies in close contact.

from antheridia on the male plant fertilizing an ovum (egg cell) in the archegonium of a female plant.

land plants, fertilisation of the sperm and egg takes place within the archegonium.

structures that differentiate into male and female organs: antheridium (male) archegonium (female) In angiosperms, the male gametes (always two) are produced inside.

archegonium's Meaning':

a female sex organ occurring in mosses ferns and most gymnosperms