.


:




:

































 

 

 

 





() ұқққ ғң қ ң (ң) қ қ құ ұқ ұққ ә қ ө қ. Heredity is fundamental property of living organisms and poss and reproduce structural and functional organization of genetic material (genes) from generation to generation
() () ұқ қ ғғ қ қң (ұқ қ ң) ұқ . Inheritance forms (ways) of pass3ng genetic information (genes) from generation to generation
(), . ң қ ғғқ ң (ң) ғ Genotype genetic materal (genes) containing in diploid set of chromosomes
, () () қ қ ң ғ Phenotype set of all signs and properties of the organism which are forming in The course of realization of an individual genotype.
. () (, ,...) қң ә қ ғ ө. () ә (, ,...) Dominancy displaying of sign in homo and heterozygotes. Dominant gene (sing) designates by designatecapital letter (,,...)
. (,,...) ң қ ғ ө. ә (,,...) . Recesivnessdis playing of sign in homo or hemizygotes. Recessive gene (sign) designate by small letter ((,,...)
- , ( ), 50 ҳ ұқ қ - ( ), ққғ 50 қ қ ң ұқ қ Linked inheritance - joint inheritance of genes, located in one chromosome (link group) on the distance to 50 morganids
- , ҳ - қ құ, ң ң қғ ң Link group - genes located in one chromosome, number of link group equal to haploid sets of chromosomes
, - , ұқ қ қ ң ұқ қ Sex - linked inheritance - inheritance of genes, located in sex chromosome
, () I , ң () I Crossingover - exchange of parts of chromosomes (genes) during meiosis I  

 

: . ..





:


: 2015-10-01; !; : 549 |


:

:

, .
==> ...

1761 - | 1583 -


© 2015-2024 lektsii.org - -

: 0.007 .