Reproductive System - Lab 11

Production of sperm

Spermatogenesis

Increased blood flow to penis causing it to become rigid

Erection

Movement of sperm from ductus deferens into urethra

Emission

When semen is expelled from body

Explusion

Spermatogenesis, erection, emission, expulsion

4 key terms associated with reproduction in males

Oogenesis, ovulation, lactation, fertilization

4 key terms associated with reproduction in females

Production of eggs

Oogenesis

Release of egg from follicle

Ovulation

Synthesis and ejection of milk from mammary glands

Lactation

When haploid set of chromosomes from sperm (23) combines with haploid set of chromosomes from egg (23) (to get 46 chromosomes)

Fertilization

Scrotum and spermatic cord

What view is this?

Ductus deferens

What is #1?

Pampiniform plexus

What is #2?

Ductus deferens

What is #3?

Epididymis

What is #4?

Testis

What is #5?

Scrotum

What is #6?

Penis

What is #7?

Cremaster muscle

What is #8?

Dartos muscle

What is #9?

Testis and associated structures

What view is this?

Epididymis

What is #1?

Ductus deferens

What is #2?

Seminiferous tubule

What is #3?

Male reproductive system

What view is this?

True

True/False: Top image is sagittal section and bottom image is posterior view

Ductus (vas) deferens

What is #1?

Penis

What is #2?

Corpus cavernosum

What is #3?

Corpus spongiosum

What is #4?

Epididymis

What is #5?

Glans of penis

What is #6?

Prepuce

What is #7?

Testis

What is #8?

Scrotum

What is #9?

Seminal vesicle

What is #10?

Ejaculatory duct

What is #11?

Prostate

What is #12?

Bulbourethral gland

What is #13?

Urethra

What is #14?

Prostate

What is #15?

Ductus deferens

What is #16?

Epididymis

What is #17?

Urethra

What is #18?

Glans of penis

What is #19?

Penis

What is #20?

Seminal vesicle

What is #21?

Ejaculatory duct

What is #22?

Bulbourethral gland

What is #23?

Corpus spongiosum

What is #24?

Corpus cavernosum

What is #25?

Testis

What is #26?

Anatomy of penis

What view is this?

Superficial dissection of shaft, lateral view

What view is image on left?

Cross section at midshaft

What view is image on right?

Corpus spongiosum

What is #1?

Corpus cavernosum

What is #2?

Urethra

What is #3?

Corpus spongiosum

What is #4?

Prepuce

What is #5?

Glans of penis

What is #6?

Spermatogenesis in nurse cells of seminiferous tubules

What view is this?

Diploid cells

What does 2n indicate? (inside purple)

Haploid cells

What does n indicate? (inside purple at top)

True

True/False: Spermatogenesis in nurse cells of seminiferous tubules proceeds from bottom of image to top

Sperm

What is #1?

Nurse cell

What is #2?

Interstitial endocrine cells

What is #3?

Spermatogenesis

What is #4?

Meiosis 2

What is #5?

Meiosis 1

What is #6?

Sperm structure

What view is this?

Acrosome

What is #1?

Head

What is #2?

Midpiece

What is #3?

Tail

What is #4?

Seminiferous tubules, epididymis, ductus deferens, ejaculatory duct, urethra

What is path that sperm travel through male reproductive tract? (order structures)