Response [4]

Eitemau Tebyg

• Antlers honestly advertise sperm production and quality.
  gan: Malo, A, et al.
  Cyhoeddwyd: (2005)
• Sperm traits and male fertility in natural populations.
  gan: Gomendio, M, et al.
  Cyhoeddwyd: (2007)
• Male fertility in natural populations of red deer is determined by sperm velocity and the proportion of normal spermatozoa.
  gan: Malo, A, et al.
  Cyhoeddwyd: (2005)
• Sperm design and sperm function.
  gan: Malo, A, et al.
  Cyhoeddwyd: (2006)
• What does testosterone do for red deer males?
  gan: Malo, A, et al.
  Cyhoeddwyd: (2009)