Hārdija - Veinberga vienādojums. Atrodiet pareizo formulu, kas atbilst gadījumam - gēni atrodas X hromosmā, formula vīrietim.
SVF 3.nodarbība (2sem) POPULĀCIJU ĢENĒTIKA

Quiz
•
Biology
•
University
•
Medium
Agrita Puzuka
Used 1+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
p2+2pq+q2=1
p+q=1
p2+2pq+q2+2pr+r2+2qr=1
p+q+r=1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Attēls ilustrē:
Gēnu plūsmu
Gēnu dreifu
Dabisko izlasi
Panmiksiju
3.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Ģenētsikā dreifa sekas ir:
Ciltstēva efekts
Mutācijas efekts
Katastrofas efekts
Pudeles kakla efekts
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Panmiktiskā populācijā ir sastopami 1% homozigotiski recesīvi indivīdi. Cik bieži būs sastopami heterozigotiski indivīdi?
9%
18%
99%
0,19%
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cistiskās fibrozes (CF) biežums kādā populācijā ir 1 no 2500.
a) Nosakiet CF alēles un heterozigotu biežumu populācijā.
b) Kāds būs divu heterozigotisku indivīdu laulību biežums?
a) 1/2500
b) 1/6250000
a) 1/50
b) 1/2500
a) 1/25
b) 1/650
a) 1/25
b) 1/2600
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