Noun:

விதையுறையுள்ள,

angiosperm தமிழ் அர்த்தத்தின் உதாரணம்:

None

angiosperm's Usage Examples:

angiosperm leaf fossils.

It is also probable that the various forms of the angiospermous flower, with its many specialized mechanisms for pollination, may be the result of insect-visits, the flowers becoming adapted to certain kinds of insects, and the insects having undergone corresponding modification.

angiosperm evolution.

The ovule is usually contained in an ovary, and all plants in which the ovule is so enclosed are termed angiospermous; but in Coniferae and Cycadaceae it has no proper ovarian covering, and is called naked, these orders being denominated gymnospermous.

Within each class the flower-characters as the essential feature of Angiosperms supply the clue to phylogeny, but the uncertainty regarding the construction of the primitive angiospermous flower gives a fundamental point of divergence in attempts to construct progressive sequences of the families.

The monocotyledons, one of the primary divisions of angiosperms, typically possess large Monocoty- leaves with broad Iedonous sheathing bases containType.

The presence of Cordaitean leaves indicates that Gymnosperms of high organization already existed, a striking fact, showing the immense antiquity of this class compared with the angiospermous flowering plants.

The flora consists of 129 species of angiosperms, i Cycas, 22 ferns, and a few mosses, lichens and fungi, 17 of which are endemic, while a considerable number - not specifically distinct - form local varieties nearly all presenting Indo-Malayan affinities, as do the single Cycas, the ferns and the cryptogams.

This review incorporates new data on morphological diversity in galls from several large assemblages of Cretaceous and early Tertiary angiosperm leaves.

In function the perianth may be compared with a unilocular ovary containing a single ovule; the projecting integument, which at the time of pollination secretes a drop of liquid, serves the same purpose as the style and stigma of an angiosperm.

I I 1) is the commonest form amongst angiosperms.

The following works may also be consulted:The monocotyledons, one of the primary divisions of angiosperms, typically possess large Monocoty- leaves with broad Iedonous sheathing bases containType.

Synonyms:

Angiospermae, flower, exogen, madderwort, seed plant, class Angiospermae, endogen, phanerogam, angiocarp, dicot, wild flower, wildflower, Anthophyta, liliopsid, magnoliopsid, monocot, blossom, spermatophyte, bloom, dicotyledon, rubiaceous plant, monocotyledon, flowering plant, division Magnoliophyta, Magnoliophyta, division Anthophyta,

Antonyms:

ill health,