Genetics

Select ALL dominant alleles.

• H

• u

• Z

• b

Select ALL recessive alleles.

• H

• u

• Z

• b

How many alleles do you get from each parent?

• 1

• 2

• It depends on the gene.

Tags

NGSS.HS-LS3-1

Select ALL examples of heterozygous alleles below.

• Bb

• AA

• Rr

• nn

• pp

Tags

NGSS.MS-LS4-4

Select ALL examples of homozygous alleles below.

• Bb

• AA

• Rr

• nn

• pp

The exact genetic makeup of an organism, such as RR, Tt, PP is its?

• phenotype
• dominance
• genotype
• trait

What an organism looks like. Such as: brown eyes, spotted fur, yellow feathers.

• phenotype

• dominance

• genotype

• trait

Y for yellow body is dominant over y for blue body.  What alleles would produce yellow bodies?

• YY,yy
• Yy,yy
• YY only
• YY,Yy

If "T" is the allele for tall and "t" is the allele for short, then Tt would produce?

• tall
• short
• medium
• not enough info

Tags

NGSS.HS-LS3-1

What is the relationship between DNA and chromosomes?

• Chromosomes are made of DNA
• DNA is made of chromosomes
• DNA and chromosomes are the same thing.
• All of the above are correct

Tags

NGSS.HS-LS3-1