Genetics Fortnite
Be first to get to the rendezvous at Lonely Lodge
Science
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5 questions
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•over 6 years agoQuestion 1
Multiple Choice
1 point
Cross a homozygous dominant tall pea plant with a heterozygous pea plant.
A.50% Homozygous, short, TT
50% Heterozygous, short, Tt
B.25% Homozygous, tall, TT
25% Homozygous, short, tt
50% Heterozygous, tall, Tt
C.50% Heterozygous, tall, Tt
50% Homozygous, tall, TT
D.50% Homozygous, tall, tt
50% Heterozygous, Tt, tall
Question 2
Multiple Choice
1 point
Cross a heterozygous black bull with a white cow.
A.50% Heterozygous, black, Bb
50% Homozygous, black, BB
B.50% Homozygous, white, Bb
50% Heterozygous, black, BB
C.50% Homozygous, white, bb
50% Heterozygous, black, Bb
D.50% Homozygous, black, BB
50% Heterozygous, black, Bb
Question 3
Multiple Choice
1 point
Red corn kernels are dominant to yellow. On your farm, you count 2,000,000 red kernels and 1,900,000 yellow kernels. Diagram the parent cross to get these results.
A.RR x rr
B.RR x RR
C.Rr x Rr
D.rr x Rr
Question 4
Multiple Choice
1 point
The possibility of fur color for bunnies are grey, black and white. Therefore, what are the parents if all offspring are grey.
A.gg x gg
B.bb x ww
C.bw x bw
D.ww x bw
Question 5
Multiple Choice
1 point
Cross a roan bull with a red cow.
A.50% homozygous, white, rr
50% heterozygous, roan, rw
B.50% homozygous, ww, white
50% heterozygous, rw, roan
C.50% heterozygous, roan, rw
50% homozygous, red, rr
D.25% homozygous, white, ww
50% heterozygous, roan, rw
25% homozygous, red, rr