Single Answer MCQ
Q-00019415
What is the expected outcome if two heterozygous tall pea plants (Tt) are crossed?
1
100% tall
2
75% tall, 25% short
3
50% tall, 50% short
4
25% tall, 75% short
Answer and Solution
Answer
B. 75% tall, 25% short
Solution:
When crossing two heterozygous tall pea plants (Tt), the expected offspring will be 75% tall (TT and Tt) and 25% short (tt), resulting in a phenotypic ratio of 3:1.
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