Pre-Pyr 



DICTIONARY OF BIOLOGICAL EQUIVALENTS 



Presshefe /. pressed yeast. 

 Presssaft m. pressed juice. 

 Priman m. bract of the last flower of a 



cymose inflorescence. 

 Primanblatt n. the first leaf following 



the cotyledons. 

 Primanbliite /. the terminal flower of a 



leader in a cymose inflorescence, 

 primäre Äusserung /. fundamental exhi- 

 bition (in hybrids). 

 primäre Membran /. middle lamella, 

 primäre Rinde /. the tissue external to 



the vascular cylinder, 

 primärer Embryosackkem m. nucleus of 



theembryosac. 

 primärer Holzteil m. primary xylem. 

 Primitivknoten m. (embryol.); primitive 



node. 

 Primitivrinne/, primitive groove. 

 Primitivstreifen m. primitive streak. 

 Primordialblatt n. leaf primordium; the 



first leaf following the cotyledons. 

 Primordialgefäss n. protoxylem element. 

 Primordialschlauch m. primordial utri- 

 cle. 

 Probefllasche /. specimen bottle. 

 Probeglas n. specimen tube. 

 Produktionsfähigkeit /. productivity, 

 progressive Veränderung /. metaplasia. 

 Prostemalkiel m. (zo.): prosternal keel. 

 Protenparenchym n. protenchyma. 

 Protoplasmabewegung /. protoplasmic 



movement. 

 Protoplasmakammer /. plasma chamber, 

 Prothoracalfiügel m. (ent.) : wing of the 



prothorax. 

 Proton en Wanderung /. movement of the 



proton; proton migration. 

 Proventivknospe /. proventitious bud. 

 Proventivspross m. shoot developing 



from a proventitious bud. 

 Prozessionsspinner m.pl. (ent.): Cne- 



thocampidae. 

 Prüfgeräte n.pl. testing instruments. 

 Prüfscheibe /. test disk. 



Prüfung /. examination; assay. 



Psalter m. (zo.): rumen. 



Pseudosaftmal n. false nectar guide. 



pseudosomatische Keimbahn /. secon- 

 dary germ tract. 



Puderdune /. (orn.): powder down. 



Pufferlösung /. buffer solution. 



Puffersalz n. buffersalt. 



Pufferwert m. buffer value. 



Pulsader /. artery. 



Pulsaderblut n. arterial blood. 



Pulsschlag m. pulsation. 



Pulszahl /. pulse rate. 



Punkt m. point. 



Punktaugen n.pl. ocelli. 



punktiert a. punctate; marked with dots. 



Punktkäfer m.pl. (ent.): Clambidae. 



Punktlichtlampe/, pointer light. 



Punktstreifen m. dotted row; strial 

 puncture. 



Pupille /. pupil of the eye. 



Pupillenabstand m. distance between 

 the pupils. 



Pupillenentfernung /. interpupillary dis- 

 tance. 



Pupillenerweiterung /. dilation of the 

 pupil. 



Pupillenweite/, diameter of the pupil. 



Puppe /. pupa; chrysalis. 



Puppendauer /. period of duration of 

 pupation. 



Puppenwiege /. puparium; cocoon. 



purpurrötlich a. purpurascens. 



pustelartig a. pustulate. 



Pustelschorf m. blister scab. 



Putzbein n. (ent.) : leg used for cleaning. 



Putzfüsse m.pl. (ent.): pedamina; feet 

 used for cleaning. 



Putzorgane n.pl. organs or adaptations 

 for cleaning. 



Pylorusverschluss m. pyloric block. 



Pyramidenbahn /. paliospinal tract. 



Pyramidenbein n. cuneiform bone of 

 wrist. 



Pyramidenfortsatz m. pyramidal process. 



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