TtRr represents (heterozygous tall, heterozygous pink). If this plant is self crossed then (T-dominant, t-recessive, R-dominant, r-recessive) I. 25% plant have red flower II. 25% plant have white flower III. 50% plant have pink flower IV. 50% plant are tall Choose the correct option

Question

Dr. Abubacker · Accepted Answer

Tr Rr (heterozygous tall and pink) ↓ (self crossed) Tt Rr × Tt Rr Gametes TR Tr tR tr TR TTRR (Red) TTRr (Pink) TrRR (Pink) TrRr (Pink) Tr TTR (Pink) TTrr TrRr (Pink) Ttrr tR TrRR TrRr ttRR ttrR (Pink) tr TrRr Ttrr ttRr (Pink) ttrr 1/16 TTRR 2/16 TTRr 2/16 TtRR 4/16 TtRr ൢ 9/16 – 75% 1/16 TTrr 2/16 Ttrr ൠ 3/16 – 25% 2/16 ttRR 2/16 ttRr ൠ 3/16 – 50% 1/16 ttrr 1/16 – 50%

Q. TtRr represents (heterozygous tall, heterozygous pink). If this plant is self crossed then (T-dominant, t-recessive, R-dominant, r-recessive) I. 25% plant have red flower II. 25% plant have white flower III. 50% plant have pink flower IV. 50% plant are tall Choose the correct option

Explanation

Reviewed by Dr. Abubacker

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