Gr. 9 Review: Genetics and Evolution

Genotype refers to the ...

• physical expression of the genes
• the possible combination of alleles in a gene
• whether an allele is dominant or recessive
• how an organism will appear

Tags

NGSS.HS-LS3-1

Which of the following is a phenotype?

• BB
• Bb
• bb
• Blue eyes

Tags

NGSS.MS-LS4-4

NGSS.MS-LS4-6

having two of the same genes for the trait (sometimes called purebred).

• homozygous
• hetrozygous
• protein
• chromosome

Tags

NGSS.HS-LS3-1

G = green, g = yellow
The genotype for a yellow plant is...

• GG
• Gg
• gg
• all of the choices result in yellow

Tags

NGSS.HS-LS3-1

This type of inheritance pattern is a MIXTURE of both traits, like the old theory of blending

• incomplete dominance
• co-dominance
• complete dominance
• recessive pattern

This type of inheritance pattern shows BOTH traits in possible offspring:

• complete dominance
• incomplete dominance
• co-dominance
• Indomitable 

When two or more alleles for a trait exist in a population.  Ex: Different hair colors or blood types

• SHAZAM!
• Multiple Genes
• Multiple Alleles
• Polysaccharide

The Father of Genetics is:

• Mike the Barber
• Howie Mendel
• George Mandible
• Gregor Mendel

In this Punnett Square, bb is crossed with BB. What is the probability of a resulting Bb?

• 0%
• 25%
• 50%
• 100%

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

The position on a chromosome, such as denoted by the P, a, B, or b on the diagram is called a:  

• locus 
• radish
• locust
• genolocation