Kev sib tw tsis sib xws yog qhov tshwm sim uas tib neeg xaiv lawv tus khub raws li lawv cov genotypes lossis phenotypes. Piv txwv ntawm hom mating no tshwm sim nyob rau hauv hom xws li tib neeg, peacocks, thiab qav.
Dab tsi yog random mating?
Kev sib tw tsis sib xws tshwm sim thaum qhov tshwm sim uas ob tus neeg hauv ib pawg neeg yuav ua phooj ywg tsis zoo ib yam rau txhua tus khub ua tau … Inbreeding - cov tib neeg muaj feem ntau nrog kev sib raug zoo cov txheeb ze (xws li lawv cov neeg zej zog) dua li cov txheeb ze nyob deb. Qhov no yog ib yam.
Yuav ua li cas tsis yog random mating quizlet?
tsis sib haum. Yog tias cov pej xeem tsis sib koom ua ke tab sis hloov mates nrog xaiv tus lej, kev sib xyaw ntawm cov genotypes tsis yog random.
Dab tsi yog hom kev sib tw tsis sib xws?
NONRANDOM MATING/INBREEDING
13–16, 59-63, 198-205 •Yuav paub qhov txawv ntawm ob hom kev sib tw tsis sib xws: (1)Assortative mating: mating ntawm tib neegnrog cov phenotypes zoo sib xws lossis ntawm cov tib neeg uas tshwm sim hauv ib qho chaw. (2) Inbreeding: mating ntawm cov neeg txheeb ze.
Puas yog inbreeding piv txwv ntawm tsis random mating?
Ib daim ntawv ntawm kev sib tw tsis sib xws yog kev sib txuas, uas tshwm sim thaum cov tib neeg uas muaj cov genotypes zoo sib xws ntau dua ua phooj ywg nrogib leeg es tsis yog nrog cov tib neeg uas muaj cov genotypes sib txawv.
