Genetics Test

If we cross a true white flower plant with a true purple flower plant, what can we expect for offspring?

• all purple

• all white

• a mix of mostly white and some purple

• a mix of mostly purple and some white

Tags

NGSS.HS-LS3-1

What happens when we cross two hybrid plants? (select all that apply)

• The dominant trait will appear in 75% of the offspring.

• The recessive trait will appear in 25% of the offspring.

• You will have 50% of each and the offspring will be codominant.

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

What is the genotype for homozygous recessive for hair color?

• Hh

• hh

• HH

• hH

Tags

NGSS.HS-LS3-1

If you cross a heterozygous parent with a homozygous recessive parent for eye color, what will be the resulting percentage for the recessive gene?

• 25%

• 50%

• 75%

• 100%

Tags

NGSS.HS-LS3-3

The passing of traits from parents to offspring.

• heredity

• genetics

• genes

• traits

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

The trait that an organism expresses as determined by its genotype

Tags

NGSS.HS-LS1-1

NGSS.HS-LS3-1

If a purebred brown hamster (BB) crossed with a purebred white hamster (bb), and the offspring is brown, what is true about the hamsters color

• brown is dominant and white is recessive

• white: dominant

  Brown: recessive

• example of incomplete dominance

• no right answear

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

The study of genes, genetic variations and heredity in organisms

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

NGSS.HS-LS4-2

Austrian monk, father of genetics

• Medel George

• George Mendal

• Gregor Mendel

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

A section of a DNA molecule that codes for a unique characteristic

Tags

NGSS.HS-LS3-1