What's the difference between corolla and whorl?

Corolla


Definition:

  • (n.) The inner envelope of a flower; the part which surrounds the organs of fructification, consisting of one or more leaves, called petals. It is usually distinguished from the calyx by the fineness of its texture and the gayness of its colors. See the Note under Blossom.

Example Sentences:

  • (1) Primin itself was obtained from Primula elatior and from the petals (corollas) of Primula obconica.
  • (2) This RNA is transcribed from CHI gene A and has a 0.3 kb 5' extension relative to the gene A transcript found in corolla tissue.
  • (3) A nearly full size cDNA clone, isolated from a corolla-specific expression library, was characterized by sequence analysis.
  • (4) They had been driving in an ordinary Toyota Corolla on the road between Puero Cabello and Valencia, the third biggest city in Venezuela.
  • (5) But Toyota suffered another blow tonight as US safety officials said they are investigating about 80 complaints of steering difficulties from drivers of 2009 and 2010 Corollas.
  • (6) "To that end, we will consider moving additional Corolla production back to North America over time."
  • (7) The Corolla was occupied by four members of the Hezb-e-Islami Gulbuddin [HIG] terrorist organisation [the al-Qaida-allied militia led by the former mujahideen leader and notorious warlord Gulbuddin Hekmatyar].
  • (8) It is considering a recall of the Corolla because of possible power-steering problems.
  • (9) We conclude that during corolla development transcriptional processes act coordinately on limb-specific genes to regulate their regional expression patterns, but act individually on these genes to define their cell specificities.
  • (10) Limb-specific mRNAs also accumulate preferentially within the unpigmented corolla limb region of Nicotiana sylvestris, a diploid progenitor of tobacco.
  • (11) One eyewitness said that a red Toyota Corolla had been seen driving at high speed in an apparent attempt to catch up.
  • (12) The two electricians, who have not been named, were travelling in a heavily armoured Rhino bus in the southern outskirts of the Afghan capital when the vehicle was rammed by a Toyota Corolla believed to have been carrying 700kg of explosives.
  • (13) The two electricians, who have not been named, were travelling in a heavily armoured Rhino bus in the western outskirts of the Afghan capital when the vehicle was rammed by a Toyota Corolla believed to have been carrying 700kg of explosives.
  • (14) The evaporative fuel emissions control units in models produced from 2006 to 2015 including the Prius, Auris compact hatchback and Corolla were prone to cracks, which could lead to fuel leaks over time, it said.
  • (15) Examples of the application of this program to vegetable drugs (corolla of Lavandula angustifolia Mill flowers) are given.
  • (16) "A [Toyota] Corolla car was parked in front of the Indian embassy.
  • (17) The attacker, who used an explosives-rigged Toyota Corolla, was a 22-year-old woman named Fatima, the group said in an email to the Associated Press.
  • (18) One class is represented equally in the unpigmented tube and pigmented limb regions of the corolla.
  • (19) In the filiform papillae the loops were generally arranged in a corolla-like pattern with the tertiary loops demonstrating a hair-pin shape.
  • (20) Because chiA encodes a functional CHI enzyme in flower petals of a popo line, we propose that the Po mutation is a mutation in the regulatory region of chiA abolishing chiA promoter activity in anthers but not in corollas.

Whorl


Definition:

  • (n. & v.) A circle of two or more leaves, flowers, or other organs, about the same part or joint of a stem.
  • (n. & v.) A volution, or turn, of the spire of a univalve shell.
  • (n. & v.) The fly of a spindle.

Example Sentences:

  • (1) Authors report a ring chromosome 18 (18 r) in a four year old boy, with low birth weight, retarded growth and development, microcephaly and plagiocephaly, horizontal nystagmus, ambiguous genitalia, clinodactyly of the fifth finger, distal axial triradius, whorls pattern in 8 fingers in dermatoglyphic.
  • (2) The enzyme was specifically localized over the whorled SER membranes and was absent from nonwhorled SER, rough endoplasmic reticulum, and peroxisomes.
  • (3) It was found in the proposed model of morphogenesis of Acetabularia that the number of whorls N (as well as the number of umbel rays) depends on the degree of mechanical instability of the deforming cell wall (the greater is instability, the higher is the value N).
  • (4) Membrane whorls were frequently found in bile canaliculi, the space of Disse, and between the lateral membranes of hepatocytes at early times.
  • (5) Khatris, Jats, Brahmins and Muslims were taken to see ethnic differences in regards to the distribution of whorls, loops, and arches of finger dermatoglyphics.
  • (6) Textures observed include spherulites with Maltese crosses, striated and highly colored ribbons, whorls of periodic interference fringes, and colored flakes.
  • (7) Light and electron microscope autoradiographs of degenerate photoreceptors revealed that even in the final stages of degeneration when OS are reduced to small, irregular whorls of membrane, 3H-leucine labeling was present in inner segments and OS membranes.
  • (8) The authors report a case of myocardial infarction complicated by a false aneurysm of the posterior wall of the left ventricle, the diagnosis of which was confirmed, for the first time, by transesophageal echocardiography (TEE) which provided better definition of the anatomical features of the lesion: visualisation of the particularly wide neck (5 cm) and the site of rupture of the myocardium; demonstration of the presence in the false aneurysm with a thin pericardial wall of a large thrombus of different acoustic density, itself overlain by swirling whorls.
  • (9) At the ultrastructural level, all three toxins caused dose-dependent vesiculation of rough endoplasmic reticulum, formation of concentric whorls composed of rough-ER, mitochondrial swelling, large cytoplasmic vacuoles and altered bile canaliculi.
  • (10) The actinomycete differed from the other whorl cultures.
  • (11) The latter demonstrated minimal disorganization of rough endoplasmic reticulum and occasional lamellar whorls.
  • (12) The results of the present study did not show any indication of linkage between dermatoglyphic patterns on fingertips (ulnar loops, radial loops, whorls and arches) and the ABO, MN, Rh, Kell and Xg blood groups.
  • (13) On ultrastructural examination, the tumor cells demonstrated paranuclear whorls of intermediate filament aggregates and occasional electron-dense granules.
  • (14) Furthermore, neuroaxonal dystrophy, accumulations of branching tubules, and neuronal change consisting of intracytoplasmic "whorls" of proliferating membranes constitute prominent features of scrapie-related neurodegeneration.
  • (15) Subsequent to a final rapid phase of engorgement, the basophilic cell reorganizes its cisternae of rough endoplasmic reticulum into whorls and parallel arrays and resumes a secretory role.
  • (16) Immunoelectron microscopy shows that the protein is localized in the matrix of the rhoptry organelle and on membranous whorls secreted from the merozoite.
  • (17) Numerous whorl-like membranous structures and separation of nuclear membrane were also observed.
  • (18) The whorls appeared to be associated with RER and Golgi bodies.
  • (19) Two deceptively benign-appearing, unclassifiable but very similar fibromyxoid sarcomas characterized histologically by bland, innocuous-appearing fibroblastic cells and a swirling, whorled growth pattern are presented.
  • (20) They may be arranged in a whorled pattern imitating meningiomas, their myxoid intercellular stroma may assume the morphology of cartilage and closely packed tumour cells in "epithelioid" astrocytomas come close to imitate metastatic carcinoma.