science
Grade-10
Easy

Question

In the given options which is a dominant trait?

  1. Wrinkled seed

  2. Dwarf plant

  3. Green seed color

  4. Yellow seed color

hintHint:

Color of the dominant pea seeds.

The correct answer is:

Yellow seed color


    • Gregor Mendel developed the law of inheritance
    • The scientific explanation for heredity was explained by him
    • An experiment was conducted on garden peas 
    • 7 different phenotypes or physical appearances were discussed
    • A cross was made between two plants: one dominant and one recessive
    • The dominant and recessive plants showed contrasting phenotypes
    • The traits exhibited by both plants are as follows:
      Character Dominant Recessive
      Seed shape Smooth Wrinkled
      Seed color Yellow Green
      Flower color Purple White
      Pod shape Inflated Constricted
      Pod color Green Yellow
      Flower position Axial Terminal
      Stem length Tall Dwarf

    • Law of inheritance includes:
    1. Law of dominance
    2. Law of segregation
    3. Law of independent assortment

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