Multiple choice

The appearance of all tall plants in F1 generation in Mendelian experiment shows the law of

  1. segregation

  2. independent assortment

  3. dominance

  4. purity of gamete

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

In Mendel's monohybrid cross between pure tall and pure dwarf pea plants, the entire F1 generation showed only tall plants. This uniform expression of one parental trait (tall) completely masking the other (dwarf) demonstrates the law of dominance - the dominant trait appears in all F1 offspring.

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