Recombination zaus= recombinants/tag nrho progeny x 100. Kev sim recombination zaus ntawm ob lub noob tsis muaj ntau dua 50%.
Recombinant zaus yog dab tsi?
A tus lej uas piav qhia txog kev faib ua feem ntawm cov xeeb ntxwv uas tsim tawm hauv cov noob caj noob ces ntawm ob kab mob.
Yuav ua li cas koj xam tus nqi recombination?
Geneticists xam qhov qhov feem pua raug muab cov qib ntawm cov caj ces txuas, uas muaj units ntawm "centimorgans," lossis cM. Hauv qhov no, tus nqi yog 0.20 x 100, lossis 20%. Qhov qis dua qhov sib xyaw ua ke ntau dua, qhov sib ze ntawm cov noob tau txuas nrog lub cev.
Koj ua li cas xam cov zaus recombination AP Bio?
Recombination zaus=19+21/1000=40/1000=0.04 los yog 4 % C thiab D yog 4 daim duab qhia chaw sib nrug ntawm chromosome.
Dab tsi yog qhov recombination zaus ntawm?
Qhov kev sib xyaw ua ke ntawm ob lub noob yog sib npaug rau qhov feem ntawm cov xeeb ntxwvnyob rau hauv qhov kev tshwm sim recombination tshwm sim ntawm ob lub noob thaum lub sij hawm meiosis.
