genetics

What is this?

Tags

NGSS.HS-LS3-1

Red flowers (R) are dominant to white flowers (r).  Using this information give the genotype of the offspring.

• Rr
• rr
• red
• white

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Gene

•  the alleles of all the genes on an organism’s chromosomes; controls an organism’s 

      phenotype

• a section of DNA on a chromosome that has genetic information for one trait

•  a genotype in which the two alleles of a gene are the same

• a genotype in which the two alleles of a gene are different

Tags

NGSS.HS-LS1-1

NGSS.HS-LS3-1

A genetic mix between two traits where you are focusing on one trait

• monohybrid

• gene

• tissue

• genotype

Physical appearance of an individual

• Phenotype

• Genotype

• Gene

• Chromosome

If (A) represents a large nose and (a) represents a small nose, then what percent of the offspring will have a large nose?

• 25%

• 100%

• 75%

• 50%

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

NGSS.HS-LS3-3

_______ is the science of passing on physical characteristics from one generation to another

• Biology

• Physiology

• Genetics

• All of the above

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

What is a trait

• Rod of condensed chromosomes

• Homeostasis

• Alleles

• A set of characteristics

Weaker allele( Was masked in F1 gen.) Represented by a lowercase letter.

• Dominant

• Recessive

• Law of independent assortment

• Genotype

Section of a chromosome for a specific trait

• Allele

• Law of Segregation

• Gene

• Chromosome

Tags

NGSS.HS-LS3-1