Respiratory System
graph TB
A[Respiratory System]
B[Nose]
C[Mouth]
D[Pharynx]
E[Larynx]
F[Trachea]
G[Bronchi]
H[Lungs]
I[Alveoli]
A --> B
A --> C
A --> D
A --> E
A --> F
F --> G
G --> H
H --> I
Excretory system
Nervous System
graph TD;
Nervous_System --> Central_Nervous_System;
Nervous_System --> Peripheral_Nervous_System;
Central_Nervous_System --> Brain;
Central_Nervous_System --> Spinal_Cord;
Peripheral_Nervous_System --> Somatic_Nervous_System;
Peripheral_Nervous_System --> Autonomic_Nervous_System;
Autonomic_Nervous_System --> Sympathetic_Nervous_System;
Autonomic_Nervous_System --> Parasympathetic_Nervous_System;
Male Reproductive System
graph TB
MRS("Male Reproductive System")
MRS --> T("Testes")
T --> S("Sperm Production")
MRS --> EP("Epididymis")
EP --> S
MRS --> VD("Vas Deferens")
VD --> S
MRS --> U("Urethra")
U --> S
MRS --> PG("Prostate Gland")
PG --> SF("Seminal Fluid Production")
MRS --> SG("Seminal Vesicles")
SG --> SF
MRS --> BG("Bulbourethral Glands")
BG --> PF("Pre-ejaculatory Fluid Production")
Female Reproductive System
graph TD;
A[Female Reproductive System];
B[Ovaries];
C[Fallopian Tubes];
D[Uterus];
E[Cervix];
F[Vagina];
A-->B;
A-->C;
A-->D;
A-->E;
A-->F;
B-->|Produces eggs and hormones|G[Ovulation];
C-->|Transports eggs|H[Fertilization];
D-->|Houses developing fetus|I[Pregnancy];
E-->|Allows passage of menstrual flow and childbirth|J[Labor];
F-->|Receives sperm and acts as birth canal|K[Sexual Intercourse];
Life Cycle
graph TB
A[Life Cycle] --> B[Birth]
A --> C[Growth]
A --> D[Reproduction]
A --> E[Death]
B --> F[Infancy]
C --> G[Childhood]
C --> H[Adolescence]
C --> I[Adulthood]
D --> J[Procreation]
E --> K[End of Life]
Economic Importance
graph TD;
A[Economic Importance];
B[Medicine];
C[Agriculture];
D[Environment];
E[Industry];
A-->B;
A-->C;
A-->D;
A-->E;
B-->F[Drug Development];
B-->G[Disease Research];
C-->H[Crop Production];
C-->I[Livestock Management];
D-->J[Conservation];
D-->K[Biodiversity];
E-->L[Biotechnology];
E-->M[Biofuels];