Laboratory Exercise: The Reproductive System
Male Reproductive System (^)
(^) has a specific performs specific (^)
(^) Structure enables Functions (^)
(^) includes include (^)
Accessory (^) Ejaculatory^ Ductus^ Produce Deliversperm
Penis reproductive Urethra (^) ducts deferentia^ Epididymides Testes Spermatogenesis (^) testosterone to female
glands^ reproductive^
tract (^)
passes (^) carry carry carry produce
through sperm to^ sperm to^ sperm to^ sperm^
that enter (^)
(^) function in (^)
include secrete secrete contain^
into into (^)
Bulbourethral Prostate Seminal Interstitial Seminiferous (^)
glands gland vesicles cells tubules (^)
(^) function to (^)
(^) functions to
®^
Learning^
Cengage^
©^
Concept Map 19- 1 The male reproductive system..
primary spermatocytes (PRYE-mary spur-MAT-oh-
sightz). The primary spermatocytes undergo the cellular
reduction division called meiosis. After the first meiotic
division (review Chapter 4), the primary spermatocytes
become secondary spermatocytes and their genetic
information has been reduced in half (chromosomes are
reduced from 46 to 23). These secondary spermatocytes
now undergo the second meiotic division and become
spermatids (SPUR-mah-tidz). These spermatids will
eventually mature into sperm cells.