Anagram & Information om | Engelska ordet THECAE

Exempel på hur du använder THECAE i en mening

• The Peridiniales are probably paraphyletic to the others, and on rRNA trees they are mixed with the species that lack thecae.
• During asexual reproduction both thecae form the epitheca of the new daughter cell and each daughter produces a new hypotheca.
• The resting spores produced may be either exogeneous (mature spore has no contact with parent cell), endogenous (completely enclosed within the parent cell), or semi-endogenous (only the hypovalve of the resting spore enclosed within the parent thecae).
• The margins of the two thecae are covered by a connecting band called a cingulum and all together are referred to as a frustule, and the whole cell is covered by a mucilaginous layer.
• Subfasciculate or racemose inflorescences, axillary or terminal, with few to numerous flowers, bibracteolate pedicels, deciduous bracteoles; hypanthium articulated with the pedicel, cylindrical or campanulate; calyx limb erect and patent, (3–) 5-lobed, lobes subacute and triangular; corolla subcylindrical or elongated urceolate, 5-parted, triangular lobes, acute to subacute; stamens usually 10, equal, usually about half as long as corolla, filaments free or connate, anthers strong with strongly granular thecae, tubules nearly as long as anther sacs, or laterally connate or fused to form a tubule simple, rarely completely free, opening by elongated free or fused slits, introrse; style threadlike and about the same length as the corolla or longer, ovary 5-locular.
• The pendulous flowers have poricidal anthers close to the stigma, with membranous thecae joined by a connective bearing osmophores that attract males of Euglossa cordata bees.
• Characteristics that this genus shares with Phyllachne include apically fused thecae that form a single-celled curved anther and the epigynous nectaries.
• The upper part is covered with male flowers, of which the 4-6 stamens are fused into synandria, with the thecae covering the side of the synandrium entirely as well as the larger part of the top of the synandrium.
• Monograptids have only one row of thecae per stipe (stem, branch), unlike the biserial graptolites which have two opposing rows of thecae per stipe.
• Anthers with filaments hairless or hairy, thecae usually unequal, anthers basifixed, pollen grains free or in tetrads; Nectary pelviform, bilobed; style thread-like, hollow or solid, almost as long as longest stamens, the stigma spoon-shaped.
• It is similar to Meconopsis baileyi but differs from by having bowl-shaped flowers with distinctly concave petals, orange-coloured thecae and longer style.

Förberedelsen av sidan tog: 104,35 ms.