Science grade 6:chap3:l1: How are traits controls

The passing of an inherited trait, such as dimples, freckles from parents to their offspring is known as .......................

• inherited traits

• heredity

• genetic

Acquired traits come from experiences or the ...................

• characteristics

• habit

• environment

Who is considered as the founder of Genetic?

• 
  Isaac Newton

• 
  Albert Einstein

• Gregor Mendel

What organism did Mendel use to do experiment?

• dog

• pea plants

• corn plants

Purebred organisms always produce offspring with the .................

• same traits

• different traits

• special traits

Hybrids get the different forms of traits from their ..............

• purebreds

• parents

• experiences

When the hybrid pea plants produce more tall plants than short plants, Mendel decided that tall was the ........................ for height

• recessive traits

• dominant traits

• inherited traits

................. are weaker traits and are hidden by dominant traits

• recessive traits

• inherited traits

• dominant traits

................. are stronger traits that hide the other traits

• recessive traits

• inherited traits

• dominant traits

A ................. is a part of chromosome that contains many factors.

• trait

• inherited trait

• gene