MindMap Gallery Human genetic diseases High school biology
Human genetic diseases: high school biology, mainly including single-gene genetic diseases, polygenic genetic diseases, Chromosomal abnormalities, genetic diseases, investigation, Preventive testing, etc.
Edited at 2024-03-14 08:28:11This is a mind map about bacteria, and its main contents include: overview, morphology, types, structure, reproduction, distribution, application, and expansion. The summary is comprehensive and meticulous, suitable as review materials.
This is a mind map about plant asexual reproduction, and its main contents include: concept, spore reproduction, vegetative reproduction, tissue culture, and buds. The summary is comprehensive and meticulous, suitable as review materials.
This is a mind map about the reproductive development of animals, and its main contents include: insects, frogs, birds, sexual reproduction, and asexual reproduction. The summary is comprehensive and meticulous, suitable as review materials.
This is a mind map about bacteria, and its main contents include: overview, morphology, types, structure, reproduction, distribution, application, and expansion. The summary is comprehensive and meticulous, suitable as review materials.
This is a mind map about plant asexual reproduction, and its main contents include: concept, spore reproduction, vegetative reproduction, tissue culture, and buds. The summary is comprehensive and meticulous, suitable as review materials.
This is a mind map about the reproductive development of animals, and its main contents include: insects, frogs, birds, sexual reproduction, and asexual reproduction. The summary is comprehensive and meticulous, suitable as review materials.
human genetic disease
single gene genetic disease
autosomal
Men and women are equally likely to be sick
explicit
continuous inheritance
and refers to
Polydactyly
Achondroplasia
implicit
skipped generation inheritance
phenylketonia
Albinism
congenital deafness
sex-linked inheritance
The genes that determine genetic expression are located on the sex chromosomes and are genetically related to gender.
X-linked chromosome
recessive genetic disease
Female disease, father-son disease
More male patients than female patients
Often inherited across generations
hemophilia
Dominant genetic disease
Male suffers from mother and daughter suffers from
More female patients than male patients
often inherited continuously
Vitamin D-resistant rickets
Y-linked chromosome
The patients are all male. If the father is sick, the son will be sick, and the inheritance is continuous.
Hirsutism of external auditory canal
polygenic genetic disease
① Often shows the phenomenon of family aggregation ②Susceptible to environmental influences ③The incidence rate is higher among the population
coronary heart disease
Asthma
essential hypertension
juvenile diabetes
chromosomal abnormality genetic disease
often lead to more serious consequences, Even causing spontaneous abortion during the embryonic stage
meowing syndrome
Trisomy 21 syndrome
gonadal dysplasia
investigation
Incidence
Select single-gene genetic diseases with high incidence in the population [red-green color blindness, albinism, high myopia]
Inheritance
Analyze and infer family pedigree diagrams
preventive testing
Prohibition of marriage between close relatives
genetic counseling
Childbearing age
prenatal diagnosis
Amniotic fluid test, B-ultrasound test, maternal blood cell test, chorionic villus cell test, genetic diagnosis