Gịnị bụ si n'aka ruo n'aka? Mkpụrụ ndụ ihe nketa na ya na ụdị

Fọrọ nke nta onye ọ bụla maara ihe bụ si n'aka ruo n'aka. Site a na nkà mmụta sayensị na-ekwu nke si n'aka ruo n'aka - bụ ikike nke ihe organism nyefee atụmatụ nke mmepe na e ji mara ụmụ ha. Nwa nke ọ bụla na-ewe n'elu si nne na nna ya ụfọdụ agwa àgwà na atụmatụ nke anya, na ọ bụ azịza ajụjụ nke ihe si n'aka ruo n'aka. Ke adianade do, ahụ ahụ bụ ike ịmụta na ụdị metabolism na ọrịa, na ọchịchọ. Nke a bụ n'ihi na DNA (deoxyribonucleic acid) - mkpụrụ ndụ ihe nketa na ihe onwunwe.

mkpụrụ ndụ ihe nketa

Gịnị bụ butere n'aka, ọbụna mara ọtụtụ n'ime ụmụaka, ma na sayensị nke si n'aka ruo n'aka - na ọ bụ mkpụrụ ndụ ihe nketa, ọ bụghị onye ọ bụla maara.

ụdị mkpụrụ ndụ ihe nketa

Ọ bụrụ na anyị na-ekwu banyere ụmụ mmadụ mkpụrụ ndụ ihe nketa, mgbe ahụ, kee ya n'ime ndị na-esonụ ụdị:

1. Population. Jikọrọ ke ọmụmụ nke mkpụrụ ndụ ihe nketa Filiks ke iche iche nke ndị na-ewere ọnọdụ na definition nke alụmdi na nwunye, n'okpuru nduzi nke mutation, nhọrọ, iche, ma ọ bụ Mbugharị. Ọ na-amụ iwu nke nhiwe nke mmadụ genotype.
2. Biochemical. Ọ e-amụ kpọmkwem, genetically achịkwa Biochemical syntheses, na-eji ihe ndị kasị oge a na usoro nke n'ihi mmiri ọgwụ (electrophoresis, analysis, chromatography, wdg).
3. Cytogenetics. E na-amụ ihe na-ebu nke si n'aka ruo n'aka, nke na-amụ chromosomes, ha ọrụ na Ọdịdị.
4. Immunogenetics. Ọ guzo n'ihi na oruru nke ọtụtụ immunological atụmatụ. Ihe ọ abụkwara nke leukocytes na erythrocytes, protein ọbara ọbara.

ụdị si n'aka ruo n'aka

Ka ụbọchị, ndị na-esonụ ụdị nke nketa:

1. Nuclear. Ọ na-ejikọrọ na nnyefe e ji mara (butere n'aka) na-na ntọala chromosomes. Ya nke abụọ aha - chromosome.

Ibiere pịnye nuclear si n'aka ruo n'aka:

• Nketa bụ autosomal recessive obere (bụghị n'ọgbọ nke ọ bụla). A mma nke ma ndị nne na nna ha na ụmụ ha, kwa, ọ na-apụghị izere. Ọ nwekwara ike ịbụ na ụmụ nke ndị nne na nna na-adịghị enwe otú ahụ na atụmatụ;
• autosomal kasị emee ọ bụla ọgbọ. Ebe e nwere ihe gosiri na ọ dịkarịa ala otu n'ime ndị nne na nna nke nwa, kwa, ga-enwe ya;
• golandricheskoe (concatenated na Y - chromosome) bụ naanị nwoke e ji mara na nkịtị. Na-ebute site ná site nwoke akara;
• na recessive X - chromosome bụ obere. Women nwere ike ịbụ naanị na ihe omume ahụ a na-egosi bụ na nna-ya;
• akara ererimbot na X - chromosome na ndị inyom na 2 ugboro ọzọ mgbe.

2. Cytoplasmic. Ọ achọpụtara site n'iji ihe ndị dị iche iche na mmegwara obe.

Si n'aka ruo n'aka na gburugburu ebe obibi

N'otu ọnọdụ, ndị mmadụ ga na-akpa àgwà dị iche iche. A eziokwu ekewet si n'aka ruo n'aka. Ma ọ bụ ezie na ọ na-arụ ọrụ dị mkpa ụmụ mmadụ na ndụ na mmepe, na gburugburu ebe obibi, kwa, o nwere a mara mma nnukwu ihe dị iche. The ikpeazụ n'usoro nke onye na-adabere na psychological na -azụ ahụ nke onye ahụ. Si n'aka ruo n'aka na gburugburu ebe obibi na-mgbe jikọtara. The mma gburugburu ebe obibi, nke ukwuu ohere nke a na nwa ịkpọlite a ezigbo onye, ọbụna ma ọ bụrụ na ihe nketa mkpụrụ ndụ bụ ogbenye. Ugbu a, zaa ajụjụ a: "Gịnị bụ si n'aka ruo n'aka", i nwere ike welite a magburu onwe onye.