Alat Reproduksi Pria & Wanita | Sistem Reproduksi part 1 - Biologi

[Music]

Do you know the organs that make up the

male and female reproductive systems?

Okay, if you don't know yet, let's

watch this video until the end.

First, we will discuss the

male reproductive organs.

Okay, so the male reproductive organs or

genitals can be

divided into two reproductive organs,

namely external reproductive organs and

internal reproductive organs. Okay, let's discuss the external reproductive organs first.

These external reproductive organs are reproductive organs

located on the outside of the body and

can be observed directly.

What are the external reproductive organs? The

first is the penis.

So, the penis functions as a

urinary tract or urine and as a

sperm tract. The penis is

formed from muscle and has no

bones. Then, at the tip of the penis,

there is a structure like a fold of skin

called a kuluk. So, this skin

is cut when you do

circumcision.

Second, there is the scrotum.

Near the penis, there is a pouch

that looks like a fold of

skin called the scrotum.

So, in the scrotum, there are two

or a pair of testicles or testicles

that are oval in shape. The

scrotum also functions to maintain

the temperature of the testicles so that it is suitable for sperm production.

So, that was the part outside then

we go into the male reproductive organs

in the inner part where the internal reproductive organs

are reproductive organs

located inside the body and cannot be

observed directly well the

internal reproductive organs include the

testes then there are

sperm ducts then there are urethra and reproductive glands

Okay we go into the first one, namely the testes well

these testes are

reproductive organs that are oval in shape, there are

two or one pair

and are located in the scrotum That was it

so when the boy is

13-14 years old, the testes begin to

produce sperm or male sex cells

and testosterone hormones What are

sperm and testosterone hormones well sperm

is a single cell that has a

tail and a head which is the

sex cell in men then if

this testosterone hormone is a compound

that can stimulate physical changes

in men such as the enlargement of the Adam's apple

and the growth of hair in

certain places for example a mustache in men

well at this time you are in

puberty

Okay next there is the sperm duct

well this sperm duct is composed of the

epididymis vas deferens and urethra okay

the first epididymis so the sperm

produced in the testes will

come out through

the epididymis where in This channel

stores sperm temporarily until it

develops perfectly and can move

towards the next channel, namely the

vas deferens. So, the vas deferens

is a channel that connects

the epididymis and the urethra and functions

as a sperm channel to the urethra.

Then finally, there is the urethra which

is the final channel of the

male reproductive tract which is

in the penis. Do you still remember

that your urine comes out of the

penis? So, this urethra, besides

functioning as a channel for the release of sperm or

semen, also functions as a

channel for the release of urine.

So, like that, next we

go into the male reproductive glands.

These reproductive glands function

to produce sap or fluid which

will later mix with sperm cells,

namely becoming seminal fluid or semen.

These reproductive glands in men consist of seminal vesicles,

then there are prostate glands and

Cowper's glands.

Okay, the first is the seminal vesicles.

So, this gland produces a

basic or alkaline fluid

containing fructose or

monosaccharide sugar. Then it contains

prostaglandin hormones and clotting proteins.

Okay, second, there is the prostate gland

where this gland functions to

produce a whitish,

slightly acidic fluid with a pH of 6.5 and

contains several substances, namely the

first there is citric acid which is used

to produce energy or ATP,

the second is several enzymes, namely

pepsinogen, lysozyme, and amylase, then

the third is seminar plus min,

which functions as an antibiotic to

kill bacteria in the

male reproductive tract,

okay, the third is the suitcase gland, well,

this suitcase gland produces

mucus and alkaline fluids,

how does this fluid function to

protect sperm by

neutralizing urine that has an acidic pH

remaining in the urethra so that it

coats the urethra, then reduces

damaged sperm during ejaculation, the

sperm produced in the testicles will

mix with the sap

produced by the

reproductive glands so that a

suspension or mixture of liquid

and solid substances is formed, which is called semen

or seminal fluid,

well, next we go into

the explanation of the reproductive organs in women, so

not only in men, in

women,

there are also external reproductive organs and

internal reproductive organs, well, we go into the

external reproductive organs first, so the

female reproductive organs are located

outside, namely the vulva and labium, where the

vulva is the outermost gap

of the female reproductive organs which is

limited by a pair of lips, the

right lip and the left lip, well, these two lips are

called with labium well into the pulp

two channels flow, namely the urinary tract

and the reproductive tract or vagina Well

that's the explanation of the external reproductive organs

Well now we go into the

internal reproductive organs Well so the

female reproductive organs

include the ovaries and reproductive tracts

well the first is the ovaries where the

ovaries or ovaries are

female reproductive organs located

on the left and right of the lower abdominal cavity

where in the ovaries there are a

collection of cells called follicles

where in these follicles the egg

or ovum develops

well In addition, these follicles also

produce female hormones namely

estrogen and progesterone Well so every

month a mature egg will be

released from the ovary well the process of

releasing eggs from the ovary is

called

ovulation which then this egg

will be captured by fibrate and then

will move to the fallopian tube or fallopian tube

Okay next the second is the

reproductive tract Well so the

female reproductive tract consists of the

fallopian tube or fallopian tube then the

uterus and vagina Well we go into the

fallopian tube first, namely the fallopian tube Well so the

fallopian tube is a pair,

namely the right and left which extends to

the side of the uterus well the length of the

fallopian tube is about 10 cm Well so

what its function well its function is to

carry the egg from the infundibulum to the

uterus

Well from this fallopian tube

fertilization or fertilization occurs Well so

after fertilization this fallopian tube

will channel the zygote or the result of

fertilization to the uterus or

womb

Well next we go into the explanation of the

uterus or uterus where the uterus or

uterus is an organ that has a

thick wall that has a shape

like an inverted pear

well What is the function of the uterus so this uterus

functions as a place for

fetal development during pregnancy well the uterine wall or

endometrium has a role in

the formation of the placenta what is the placenta

this placenta is an organ that

supplies the nutrients needed by

the baby during its development

okay the last one is the vagina Well

this vagina is a channel that

connects the outside environment with the

uterus where the vagina is composed of

elastic muscles covered by a

membrane called the

hymen or hymen

Well so this vagina functions as a

reproductive organ in women then a

channel for menstrual blood flow

from the uterus and the baby's birth canal Well so

when the baby is about to be born there is a

contraction of the muscles in the uterine wall

this contraction causes the baby to be

pushed into the birth canal, namely the vagina

Well this is an explanation of the

female and male reproductive organs hopefully

useful Assalamualaikum

warahmatullahi blessings