A dichotomous key for trees is provided. Hikers found a tree that has large brown cones and single, sharp needles. What species
of tree have the hikers found?
A)Pine
B)Juniper
C)Fir
D)Spruce
A)Pine
B)Juniper
C)Fir
D)Spruce
1 answer:
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Answer: The male is Rr. Female A is RR. Female B is Rr.
Explanation: Since single comb is recessive, both parents would have to have the gene. Good luck! :D (I only had markers near me, sorry it doesn't look that good :(
