'Sperm formation' diaporamas de présentation

Animal Reproductive Systems

1.17k views • 103 slides

Chapter 28 Reproductive System

Chapter 28 Reproductive System. Albert Grazia, M.S., N.D. (516) 486-8332 www.naturedoc.info. Chapter 28 The Reproductive Systems. Sexual reproduction produces new individuals germ cells called gametes (sperm & 2nd oocyte)

1.65k views • 90 slides

Prenatal Environmental Health Assessment Tool

Prenatal Environmental Health Assessment Tool. Katie Huffling, RN, MS, CNM Dimensions OB/GYN Associates. Nurse-Midwifery & Environmental Health. Core competencies Environmental influences on pregnancy planning Environmental influences on pregnancy outcomes.

718 views • 53 slides

Reproductive System

Reproductive System. Chapter 16. Reproductive System. Function: produce new individuals of a species and pass on genetic material Structures: Gonads: primary sex organs (testes & ovaries) Produce gametes : sex cells (sperm & ova)

555 views • 46 slides

Dr. Samer Zahran

Dr. Samer Zahran. CHEMISTRY OF AMINO ACIDS AND PROTEINS. Protein. Definition: Proteins are formed of amino acid residues (more than 100 amino acid) linked together by peptide bonds.

623 views • 40 slides

Human Male & Female Reproductive System

Presented by Mrs. Farkhunda Naz DA Degree College Phase VI Biology Deptt. Human Male & Female Reproductive System. Female V/S Male. Contents of Presentation. What is Reproduction Types of reproduction Significance of sexual reproduction Human Male reproductive system Spermatogenesis

465 views • 34 slides

Angiosperms

453 views • 22 slides

Human Reproductive System

Human Reproductive System. Male Reproductive System. Sperm Formation. MEIOSIS Form in testes Temperature important! Scrotum Leave testes via epididymus to the vas deferens. Semen. Fluids help to transport, feed, and protect sperm Seminal vesicles Prostate gland Bulbourethral glands.

222 views • 16 slides

Human Reproductive System Review

Human Reproductive System Review. Male Reproductive System. Sperm Formation. MEIOSIS forms sperm in gametes Sperm forms in testes Scrotum keeps cooler than rest Semen is sperm plus protecting fluid Semen leaves testes through the vas deferens (sperm ducts) to the urethra before it exits.

327 views • 13 slides