Charts, Natural Selection, and Mutation

In a flowering plant species, red flower color (R) is dominant over white flower color (r). What is the genotype of any red-flowering plant resulting from this species?

• rr
• R
• RR
• RR or Rr

Tags

NGSS.HS-LS3-1

Which of the following is homozygous recessive?

• Tt
• tt
• TT
• T

Tags

NGSS.HS-LS3-1

Which of the following is homozygous dominant?

• Yy

• Y

• yy

• YY

Looking at the punnett square and B is brown eyes and b is blue eyes.  What chance is there that the offspring will have brown eyes?

• 25%
• 50%
• 75%
• 100%

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

NGSS.HS-LS3-3

How many females are in this pedigree?

• 3
• 4
• 6
• 7

How many males are color-blind in this family?

• 2

• 3

• 4

• 5

Tags

NGSS.HS-LS3-2

What must the genotype of individual II-3 be?

• HH

• Hh

• hh

• None of the above

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

What must the genotype of individual III-2 be?

• HH

• Hh

• hh

• None of the above

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Give the genotype for person III-3

• GG
• Gg
• gg

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Survival of the Fittest and Evolution were proposed by what scientist?

• Charles Darwin
• Albert Einstein
• Steven Hawking
• Isaac Newton

Tags

NGSS.MS-LS4-4