The maxillae are not piercing organs, and their function is to protect the mandibles and labrum and separate the hairs or feathers of the host.
This very unpreparedness, however, rendered still less excusable her treatment of the Irredentist agitation, which brought her within a hairs-breadth of a conflict with Austria.
The hairs on the back of his neck rose as she stopped in front of one and pushed the door open.
Epiphytic plants and desert plants) have absorptive hairs or scales on the leaf epidermis through which rain and dew can be absorbed.
He brushed stray hairs from her face and replaced his hand on her stomach.
But hairs have a variety of other functions.
The root hairs grow out from the cells of the piliferous layer immediately behind the elongating tegion.
Root-hairs are frequently missing.
A bee, we will assume, attracted by the colour and perfume of the flower, alights on that part of it which is the first to attract its attention - the lip. There, guided by the hairs or ridges before-mentioned, it is led to the orifice of the spur with its store of honeyed juice.
His chest was wide and sprinkled with dark hairs that trailed his ridged belly and disappeared into the dark pants.
To run her hands over the washboard abs or twirl her fingertips through the tight hairs dusting his chest …Or better yet, to feel his large hands and muscular body against hers ...
Looking back, she couldn't help but think they were being followed. The sense was unlike any other: the hairs on the back of her neck stood up, and someone's warm breath brushed the back of one ear. She saw nothing other than the trees in the dark and started forward again.
Fred began to pick cat hairs from his blue suit.
From the same stock may be derived the Abyssinian breed, in which the ears are relatively large and occasionally tipped with long hairs (thus recalling the tufted ears of the jungle-cat).
Tail longer than the body and head, scantily clothed with short hairs, prehensile.
The oval leaves are dark-green above, and whitish with stellate hairs beneath, the margin entire and slightly recurved.
P, Pistillate, s, staminate flowers; h, sterile flowers forming a circlet of stiff hairs closing the mouth of the chamber formed by the lower part of the spathe.
The formation of a massive body naturally involves the localization of the absorptive region, and the function of absorption (which in the simpler forms is carried out by the whole of the vegetative part of the mycelium penetrating a solid or immersed in a liquid substratum) is subserved by the outgrowth of the hyphae of the surface-layer of that region into rhizoids, which, like those of the Algae living on soil, resemble the root-hairs of the higher plants.
Other hairs consist of a chain of cells; others, again, are branched in various ways; while yet others have the form of a flat plate of cells placed parallel to the leaf surface and inserted on a stalk.
The cells of hairs may have living contents or they may simply contain air.
A very common function of hairs is to diminish transpiration, by creating a still atmosphere between them, as in the case of the sunk stomata already mentioned.
In one type they may take the form of specially-modified single epidermal cells or multicellular hairs without any direct connection with the vascular system.
Multitudes of such hairs on the branches of the roots cause the entry of great quantities of water, which by a subsequent similar osmotic action accumulates in the cortex of the roots.
The organic compounds of the latter are absorbed by the protruding fungal filaments, which take the place of root-hairs, the tree ceasing to develop the latter.
One of these hairs can be seen to be penetrated at a particular spot, and the entering body is then found to grow along the length of the hair till it reaches the cortex of the root.
The root is made to press its way into the darker cracks and crannies of the soil, so bringing its root-hairs into better contact with the particles round which the hygroscopic water hangs.
Six sensitive hairs spring from the upper surface of the lobes, three from each; when one of these is touched the two lobes rapidly close, bringing their upper surfaces into contact and imprisoning anything which for the moment is between them.
For instance, a Fungus epidemic is impossible unless the climatic conditions are such as to favor the dispersal and germination of the spores; and when plants are killed off owi~ig to the supersaturation of the soil with water, it is by no means obvious whether the excess of water and dissolved materials, or the exclusion of oxygen from the root-hairs, or the lowering of the temperature, or the accumulation of foul products of decomposition should be put into the foreground.
The damping off of seedlingsand in saturated soils not only are the roots and root-hairs killed by asphyxiation, but the whole course of soil fermentation is altered, and it takes time to sweeten such by draining, because not only must the noxious bodies be gradually washed out and the lost salts restored, but the balance of suitable bacterial and fungal life must be restored.
Among the simplest examples of the former are the hairs which follow the irritation of the cells by mites.
These hairs often occur in tufts, and are so colored and arranged that they were long taken for Fungi and placed in the genus Erineum.
Root-hairs give an enlarged superficial area to the roots of plants, and thus are related to the procuring of water.
The cells of the staminal hairs of Tradescantia air ginica contain a large sap-cavity across which run, in.
These occur on the tips of tendrils and on the tentacles of Drosera; (2) sensitive papillae found on the irritable filaments of certain stamens; and (3) sensitive hairs or bristles on the leaves of Dionaea muscipula and Mimosa pudicaall of which are so constructed that any pressure exerted on them at once reacts on the protoplasm.
Cuculus canorus and trogons, is often lined with the broken-off hairs of these caterpillars, which, penetrating the cuticle, assume a regular spiral arrangement, due to the rotatory motion of the muscles of the gizzard.
Clinging to her hairs they are carried to the nest, where they bore into the body of a bee or wasp larva, and after a moult become soft-skinned legless maggots.
Long, and have pale-yellow anthers, bearing tufts of hairs at the apex; the female attain a length in the fruiting stage of 2 to 4 in., with bracts i to 12 in.
The wings, which are not capable of being folded, are usually transparent, but occasionally pigmented and adorned with coloured spots, blotches or bands; the wing-membrane, though sometimes clothed with minute hairs, seldom bears scales; the wing-veins, which are of great importance in the classification of Diptera, are usually few in number and chiefly longitudinal, there being a marked paucity of cross-veins.
In addition there is in this particular genus, as indeed in many others, a long tubular spur or horn projecting downwards from the back of the lip, whose office it is to secrete and store a honeyed juice; the forepart of the lip forms an expanded plate, usually larger and more brightly coloured than the other parts of the flower, and with hairs or ridges and spots of various kinds according to the species.
The seeds are minute and innumerable; they contain a small rudimentary embryo surrounded by a thin loose membraneous coat, and are scattered by means of hygroscopic hairs on the inside of the valves which by their movements jerk out the seeds.
T, Tactile hairs springing from surface of body.
In Tibet a lama (priest) is called in to cut off some hairs from the head of a dying person, in order that his soul may escape through the top of his head, which is deemed an essential condition of a good transmigration (Horace de la Penna, in Bogle and Manning's Travels in Tibet, ed.
Usually present on the thighs, shins and feet so delicate as to be termed " hairs," others After Miall and Denny, The Cockroach, Lovell Reeve & Co.
These later stages, comprising the greater part of the larval history, are adapted for an inquiline or a parasitic life, where shelter is assured and food abundant, while the short-lived, active condition enables the newly-hatched insect to make its way to the spot favourable for its future development, clinging, for example, in the case of an oil-beetle's larva, to the hairs of a bee as she flies towards her nest.
GUEREZA, the native name of a long-tailed, black and white Abyssinian monkey, Colobus guereza (or C. abyssinicus), characterized by the white hairs forming a long pendent mantle.
Qutun), the most important of the vegetable fibres of the world, consisting of unicellular hairs which occur attached to the seeds of various species of plants of the genus Gossypium, belonging to the Mallow order (Malvaceae).
Microscopic examination of a specimen of mature cotton shows that the hairs are flattened and twisted, resembling somewhat in general appearance an empty and twisted fire hose.
The chief of these silk cottons is kapok, consisting of the hairs borne on the interior of the pods (but not attached to the seeds) of Eriodendron anfractuosum, the silk cotton tree, a member of the Bombacaceae, an order very closely allied to the Malvaceae.
Of the two Italian botanists who in comparatively recent years have monographed the group, Parlatore (Le Specie dei cotoni, 1866) recognizes seven species, whilst Todaro (Relazione sulla culta dei cotoni, 18 7718 78) describes over fifty species: many of these, however, are of but little economic importance, and, in spite of the difficulties mentioned above, it i s possible for practical purposes to divide the commercially important plants into five species, placing these in two groups according to the character of the hairs borne on the seeds.
There remains one other important group, the so-called " kidney " cottons in which there are only long hairs, and the seed easily comes away clean as with " Sea Island," but, instead of each seed being separate, the whole group in each of the three compartments of the capsule is firmly united together in a more or less kidney-shaped mass.
Seeds covered with long hairs only, flowers yellow, turning to red.
It yields the most valuable of all cottons, the hairs being long, fine and silky, and ranging in length from to 22 in.
I hope it will not occur to her to count the hairs of her head.
I do not wish to split hairs, to make fine distinctions, or set myself up as better than my neighbors.
The hairs tied in the knot hurt Pierre and there were lines of pain on his face and a shamefaced smile.
The epidermis of a very large number of species bears hairs of various kinds.
The water of the soil, which in well-drained soil is met with in the form of delicate films surrounding the particles of solid matter, is absorbed into the plant by the delicate hairs borne by the young roots, the entry being effected by a process of modified osmosis.
The root-hairs penetrate between masses of the hyphae of the Fungus.
Dark hairs were already showing on his upper lip, and his whole face expressed impetuosity and enthusiasm.
If too closely packed, the soil particles present mechanical obstacles to growth; if too retentive of moisture, the root-hairs suffer, as already hinted; if too open or over-drained, the plant succumbs to drought.
As the powers of the telescope were gradually developed, it was found that the finest hairs or filaments of silk, or the thinnest silver wires that could be drawn, were much too thick for the refined purposes of the astronomer, as p p they entirely obliterated the image of a star in the more powerful telescopes.