Genetics Unveiled: Incomplete Dominance and Codominance Explained

The video introduces the concepts of incomplete dominance and codominance in genetics, referencing Gregor Mendel's work with pea plants. Incomplete dominance results in a blending of traits, producing a third phenotype, while codominance results in both traits appearing together. Examples include Snapdragon flowers for incomplete dominance and spotted cows for codominance. The video concludes by summarizing these genetic concepts.

Who is known as the father of genetics?

• Gregor Mendel

• Charles Darwin

• Francis Crick

• James Watson

What is the result of incomplete dominance when two different phenotypes are crossed?

• No phenotype

• A blended phenotype

• A recessive phenotype

• A dominant phenotype

Which flower is an example of incomplete dominance?

• Rose

• Snapdragon

• Daisy

• Tulip

In codominance, how do the traits appear?

• Both traits appear separately

• Blended together

• Neither trait appears

• Only one trait is visible

What is an example of codominance in animals?

• A black cat

• A spotted cow

• A white rabbit

• A grey wolf

Which plant is an example of codominance?

• 4 o'clock plant

• Sunflower

• Cactus

• Orchid

What does 'Co' in codominance signify?

• Dominant

• Together

• Opposite

• Separate

How does incomplete dominance differ from codominance?

• Incomplete dominance shows both traits, while codominance results in a blend

• Both show only one trait

• Both result in a blend

• Incomplete dominance results in a blend, while codominance shows both traits

What is the main characteristic of codominance?

• One trait is masked

• Traits blend together

• Both traits are visible

• No traits are visible

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