In the Punnett Square, Thick Hair (H) is dominant over thin hair (h). What is the phenotype of all four offspring? 
In the Punnett Square, Thick Hair (H) is dominant over thin hair (h). What is the phenotype of all four offspring?
Gregor Mendel is often referred to as the "Father of ___________" due to his work with pea plants.
Match the sex chromosomes below.
Female | Male | |
|---|---|---|
XX | ||
XY |
In the Punnett Square, Thick Hair (H) is dominant over thin hair (h). What is the phenotype of all four offspring?
According the the Punnett Square, it can be determined that the parents of the offspring were --
Match the vocabulary word to the correct definition.
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
Genes | arrow_right_alt | A tool used to visualize all of the possible combinations of alleles from the parents |
Phenotype | arrow_right_alt | A coiled structure of DNA and protein that is located in the nucleus of cells |
Genotype | arrow_right_alt | Segments of DNA that carry hereditary instructions and are passed from parent to offspring |
Chromosome | arrow_right_alt | The inherited combination of alleles |
Punnett Square | arrow_right_alt | Different forms of a single gene |
Allele | arrow_right_alt | An organism’s inherited appearance (what you see) |
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
Trait | arrow_right_alt | When an individual has two different alleles for one gene |
Dominant Trait | arrow_right_alt | A distinguishing quality that can be passed from one generation to the next |
Heterozygous (hybrid) | arrow_right_alt | When an individual has two of the same allele whether dominant or recessive |
Homozygous (Purebred) | arrow_right_alt | A trait that is observed only when two recessive alleles for the same characteristic are inherited |
Recessive Trait | arrow_right_alt | The trait that is observed when at least one dominant allele for a characteristic is inherited |
Sort the genotypes below as Homozygous or Heterozygous
Also called purebred
Also called hybrid
BB
Pp
ee
Ff
Mm
TT
Homozygous
Heterozygous
If an individual has a genotype of Rr, they are _____? Select all that apply.
An organisms genetic makeup (alleles) are know as its while the physical appearance of the trait is known as its .
Use the information below to answer the attached questions.
In dogs, short hair is the dominant trait, while long hair is the recessive trait.
If a dog has SHORT HAIR, what are all of the possible genotypes that it could have?
If the father has a homozygous recessive genotype and the mother is heterozygous, what percentage of the offspring will have long hair?
Complete your cross on a separate sheet of paper.
will have long hair.
Both parents are heterozygous for the trait. What percentage of their offspring will have long hair?
Sort the genotypes below as having a recessive phenotype or a dominant phenotype.
DD
ee
Nn
rr
AA
Dominant Phenotype
Recessive Phenotype
Sort the traits below as Inherited or Acquired:
passed down from parents
develop over the lifetime due to environmental factors
a limp because of an injury
having freckles
having purple hair as a human
Inherited Traits
Acquired Traits