MindMap Gallery Anatomy-Chapter 8 Reproductive System Mind Map
Summary outline of basic knowledge points of animal anatomy, including male reproductive system, female reproductive system, etc. Hope it helps everyone. Welcome to like and collect~
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Avatar 3 centers on the Sully family, showcasing the internal rift caused by the sacrifice of their eldest son, and their alliance with other tribes on Pandora against the external conflict of the Ashbringers, who adhere to the philosophy of fire and are allied with humans. It explores the grand themes of family, faith, and survival.
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Chapter 8 Reproductive System
female reproductive system
ovaries
definition
Organ that produces eggs and secretes estrogen and progesterone
constitute
The surface is covered with a layer of epithelium and connective tissue constitutes the matrix
Peripheral cortex, central medulla
Follicle
primordial follicle
Resting follicles, located in the superficial layer of the cortex
growing follicles
The primary oocyte appears as an eosinophilic zona pellucida
mature follicle
The follicle develops to the stage about to ovulate, and the follicular fluid surges
ovulation
The process in which a mature follicle ruptures and the oocyte, along with the surrounding zona pellucida and corona radiata, is expelled from the ovary.
estrous cycle
Due to the effects of hormones in the body, sows show periodic estrus activity
Function: Large growing follicles, mature follicles, corpus luteum, atretic follicle cells and theca cells have endocrine function and can secrete estrogen and progesterone
oviduct
Function: Transport egg cells, fertilization site
constitute
fallopian tube funnel
fallopian tube fimbria
fallopian tube abdominal opening
ampulla
isthmus
fallopian tube wall
Mucous membrane
Muscle layer
Serosa
Uterus
Function
Organs for fetal growth and development
constitute
uterine horn
uterine body
uterine body
uterine wall
Muscle layer
It is composed of two layers of smooth muscle: inner ring and outer longitudinal layer.
intima
The epithelium is pseudostratified columnar epithelium
Uterine glands: secretions rich in nutrients that have a nutritional effect on early embryos
Serosa
vaginal
Function
copulatory organs and birth canal
constitute
vaginal wall
Mucous membrane
Muscle layer
Serosa
Urogenital vestibule and vulva
male reproductive system
testis
Function: Organ that produces sperm and secretes androgens
composition
Albuginea composed of dense connective tissue
testicular septum
testicular lobule
Contains seminiferous tubules
straight seminiferous tubules
rete testis
boundary membrane
The inner layer is spermatogenic cells and supporting cells
spermatogenic cells
spermatogonia
primary spermatocytes
secondary spermatocytes
sperm cells
sperm
spermatogenesis
Development from spermatogonia to sperm
epididymis
Function: Place for sperm storage and maturation
constitute
testicular efferent duct
epididymal duct
scrotal ligament
vas deferens and spermatic cord
Function: Pipeline for transporting sperm
scrotum
Urogenital tract
Function: Pipe for excretion of urine and transportation of semen
accessory sex glands
seminal vesicle
prostate
bulbourethral gland
penis and foreskin
Function: The mating organ of male animals; functions to accommodate and protect the penis