Copulation And Fertilisation at Keele University | Flashcards & Summaries

Select your language

Suggested languages for you:
Log In Start studying!

Lernmaterialien für Copulation and fertilisation an der Keele University

Greife auf kostenlose Karteikarten, Zusammenfassungen, Übungsaufgaben und Altklausuren für deinen Copulation and fertilisation Kurs an der Keele University zu.

TESTE DEIN WISSEN
What hormones regulate sexual behaviour in the male ?
Lösung anzeigen
TESTE DEIN WISSEN
Testosterone 
Lösung ausblenden
TESTE DEIN WISSEN
what is psychogenic stimuli?
Lösung anzeigen
TESTE DEIN WISSEN
Stimulus that happens though mental processes  and physiological processes 
Lösung ausblenden
TESTE DEIN WISSEN
What’s capacitation and where does it start?
Lösung anzeigen
TESTE DEIN WISSEN
In the uterus 
  • Female tract strips some proteins leaving exposed areas for sperm egg bind (fertilising)
  • Exposes Zona pellucida on sperm plasma membrane 
  • Need to happen for effective fertilisation  
Lösung ausblenden
TESTE DEIN WISSEN
What are some external factors that control the reproductive cycles 
Lösung anzeigen
TESTE DEIN WISSEN
  • Photoperiod ( length  of daylight)  have seasonal breeder. Eg breed summer or winter only 
  • Health status
  • Stage lactation and it’s demands, when sucking 
  • Nutritional status 
  • Animal interaction ( eg behaviour  towards male and females- reverse ) 
Lösung ausblenden
TESTE DEIN WISSEN
What hormones regulate sexual behaviour in the female? 
Lösung anzeigen
TESTE DEIN WISSEN
Oestrogen and gonadotropin together 
Lösung ausblenden
TESTE DEIN WISSEN
What examples of  psychogenic  stimuli?
Lösung anzeigen
TESTE DEIN WISSEN
  • Visual cues 
Eg mating in others, lordosis ( curvature of the spine)

  • Olfactory cues 
Eg pheromones from other animals, male sniffing vulva, female urination 
Lösung ausblenden
TESTE DEIN WISSEN
What does stimulation of the pelvic nerve cause? 
Lösung anzeigen
TESTE DEIN WISSEN
Arterial dilation and increased blood flow into corpus cavernosa. increases size and rigidity  penis 
Lösung ausblenden
TESTE DEIN WISSEN
What are the physiological factors for erection?
Lösung anzeigen
TESTE DEIN WISSEN
  • Stimulation of pelvic nerve 
  • Relaxation of the retractor penis muscle 
Lösung ausblenden
TESTE DEIN WISSEN
What often begins sexual arousal? 
Lösung anzeigen
TESTE DEIN WISSEN
Psychogenic stimuli 
Lösung ausblenden
TESTE DEIN WISSEN
What is sexual arousal? 
Lösung anzeigen
TESTE DEIN WISSEN
When animals getting ready to mate 
Lösung ausblenden
TESTE DEIN WISSEN
What is the Epididymis ?
Lösung anzeigen
TESTE DEIN WISSEN
  • Where sperm are stored and modified adjacent to the testes ( modification that happen are addition of surface molecules that consist of proteins and carbohydrates )
Lösung ausblenden
TESTE DEIN WISSEN
 what do  the release of hyaluronidase and acrosin  cause in the acrosome reaction? 
Lösung anzeigen
TESTE DEIN WISSEN
completely break down zona pellucida allowing  complete penetration of sperm into the oocyte.
Lösung ausblenden
  • 8132 Karteikarten
  • 223 Studierende
  • 0 Lernmaterialien

Beispielhafte Karteikarten für deinen Copulation and fertilisation Kurs an der Keele University - von Kommilitonen auf StudySmarter erstellt!

Q:
What hormones regulate sexual behaviour in the male ?
A:
Testosterone 
Q:
what is psychogenic stimuli?
A:
Stimulus that happens though mental processes  and physiological processes 
Q:
What’s capacitation and where does it start?
A:
In the uterus 
  • Female tract strips some proteins leaving exposed areas for sperm egg bind (fertilising)
  • Exposes Zona pellucida on sperm plasma membrane 
  • Need to happen for effective fertilisation  
Q:
What are some external factors that control the reproductive cycles 
A:
  • Photoperiod ( length  of daylight)  have seasonal breeder. Eg breed summer or winter only 
  • Health status
  • Stage lactation and it’s demands, when sucking 
  • Nutritional status 
  • Animal interaction ( eg behaviour  towards male and females- reverse ) 
Q:
What hormones regulate sexual behaviour in the female? 
A:
Oestrogen and gonadotropin together 
Mehr Karteikarten anzeigen
Q:
What examples of  psychogenic  stimuli?
A:
  • Visual cues 
Eg mating in others, lordosis ( curvature of the spine)

  • Olfactory cues 
Eg pheromones from other animals, male sniffing vulva, female urination 
Q:
What does stimulation of the pelvic nerve cause? 
A:
Arterial dilation and increased blood flow into corpus cavernosa. increases size and rigidity  penis 
Q:
What are the physiological factors for erection?
A:
  • Stimulation of pelvic nerve 
  • Relaxation of the retractor penis muscle 
Q:
What often begins sexual arousal? 
A:
Psychogenic stimuli 
Q:
What is sexual arousal? 
A:
When animals getting ready to mate 
Q:
What is the Epididymis ?
A:
  • Where sperm are stored and modified adjacent to the testes ( modification that happen are addition of surface molecules that consist of proteins and carbohydrates )
Q:
 what do  the release of hyaluronidase and acrosin  cause in the acrosome reaction? 
A:
completely break down zona pellucida allowing  complete penetration of sperm into the oocyte.
Copulation and fertilisation

Erstelle und finde Lernmaterialien auf StudySmarter.

Greife kostenlos auf tausende geteilte Karteikarten, Zusammenfassungen, Altklausuren und mehr zu.

Jetzt loslegen

Das sind die beliebtesten Copulation and fertilisation Kurse im gesamten StudySmarter Universum

DB Chapter 6: Fertilization

Hochschule Bonn-Rhein-Sieg

Zum Kurs
population and community.3

Central Mindanao University

Zum Kurs
COAGULATION AND PT, PTT

Bahcesehir University

Zum Kurs
Cell organisation and function

Oxford Brookes University

Zum Kurs
fertilisation, pregnancy and birth.

University of Sunderland

Zum Kurs

Die all-in-one Lernapp für Studierende

Greife auf Millionen geteilter Lernmaterialien der StudySmarter Community zu
Kostenlos anmelden Copulation and fertilisation
Erstelle Karteikarten und Zusammenfassungen mit den StudySmarter Tools
Kostenlos loslegen Copulation and fertilisation