Genetics Review

If a pea plant has purple flowers, is this the plant's phenotype or genotype?

• Phenotype

• Genotype

• Neither

• Both

Which of the following shows the correct base pair rule?

• A-T; G-C

• A-C, G-T

• A-G, C-t

If B=blue and b=yellow, the genotype for a yellow plant would be...

• BB

• Bb

• bb

• All choices result in yellow

If S=Short and s=Tall, SS and Ss would result in the following phenotype...

• short

• tall

• both tall and short

• neither tall nor short

Which is the correct order from BIGGEST to SMALLEST?

• chromosome→DNA→gene→nucleotide

• DNA→Chromosome→gene→nucleotide

• Nucleotide→gene→DNA→Chromosome

• Gene→Chromosome→DNA→Nucleotide

Mutations are always bad.

• True

• False

Tags

NGSS.HS-LS3-2

NGSS.HS-LS4-2

Who was the father of genetics 

• Sagan 
• Issac Newton 
• Gregor Mendel 
• C.jenkins 

 which is heterozygous ?  

• Tt
• TT

Tags

NGSS.HS-LS3-1

the genetic makeup of an organism

• heterozygous
• punnet square
• genotype

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Which is homozygous ?

• Zz
• SS

Tags

NGSS.HS-LS3-1