Biology Year Review Part 2

_____________________ is the physical expression of a trait, or how it looks

• phenotype
• ratio
• recessive trait
• heredity

Tags

NGSS.HS-LS1-1

This is a part of the chromosome that carries information and controls a trait

• trait
• gene 
• chromosome
• offspring

Tags

NGSS.HS-LS3-1

Heredity is the passing of traits from _____________________ to _____________________

• predators to prey
• water to rain
• parents to offspring
• fungi to protists

Tags

CCSS.RF.5.3A

CCSS.RF.4.3A

CCSS.RF.3.3D

CCSS.RF.3.3B

CCSS.RF.3.3C

Which best explains why a child may look like his father, but is not able to play basketball as well as him?

• Physical characteristics are inherited, but the ability to shoot a basketball is not.
• The ability to shoot a basketball is inherited, but physical characteristics are not.
• The child chooses to look like his father, but he does not choose to play basketball.
• He hates playing basketball so he doesn't care if his dad can play.

Tags

NGSS.HS-LS3-1

Which of the following genotypes is homozygous recessive?

• RR
• Rr
• rr
• None of the Above

Brown (B) is dominant over white (b). Which genotype is a purebred for brown fur?

• BB
• Bb
• bb
• All of the above

Tags

NGSS.HS-LS3-1

A phenotype is the...

• letter combination
• dominant gene
• recessive gene
• physical appearance

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

If a pea plant were homozygous recessive for height, how would its alleles be represented?

• TT
• Tt
• tt
• tT

Tags

NGSS.HS-LS3-1

Which is the correct phenotype for this organism?

• BB
• blue
• green
• bb

Tags

NGSS.HS-LS3-1

A trait that is expressed over other traits.

• Recessive
• Co-dominant
• Incomplete Dominant
• Dominant