Vocabulary I
Vocabulary II
Vocabulary III
Punnett Squares I
Punnett Squares II
Punnett Squares III
Incompelte or CoDominance
DNA
Pedigrees
Random
100
What is the study of heredity and genes called?
Genetics
100

Physical features such as brown eyes that are passed down are called what?

Traits

100

TT -->

He, ho dominant, or ho recessive??

homozygous dominant

100

Each box of a Punnett Square represents what?

25% possibility the offspring will get that genotype

100

How many alleles are needed for one parent in our Punnett squares?

two alleles (RR, rr, Rr)

100

Using the letter B/b, write the following genotypes:

Homozygous Dominant

Homozygous Recessive

Heterozygous

BB- Homozygous Dominant

bb- Homozygous Recessive

Bb- Heterozygous

100

In this situation, the heterozygous individual is a blending or in-between phenotype.

Incomplete Dominance

100

Any change to the genetic code is considered a

mutation

100

What do pedigrees do?

Track traits passed down through generations.

100

how many planets are there?

8

200

What is the strong trait that will always show up called?

Dominant Trait

200
What is the trait that will be hidden, in the presence of the stronger trait, called?
Recessive Trait
200

_____________ is the passing of traits from parent to offspring.

Heredity

200

What goes on the sides of the Punnett Square?

Parent genotypes

200

In cats, L = long hair and l = short hair. Create a Punnett Square for two short-haired cats.


What is the probability their kitten will be short-haired?

100%
200

In reindeer, spotted fur is dominant and spotless fur is recessive. What are the possible genotypes for spotted fur? Use F and f,

Ff and FF

200

In this situation, both alleles will appear in the heterozygous individual.

DoDominance

200

In DNA A always pairs with _____ and C always pairs with _____.

T ; G

200

How are punnet squares and pedigrees different?

Punnet squares show possibilities for the offspring and pedigrees show how traits and or diseases are passes down.


200

True or false: birds are most closely related to dinosaurs.

true

300
What term represents an organism's physical appearance?
Phenotype
300

An organism's allele combination is called what?

Genotype

300

These are two terms used to describe a genotype that has two different alleles for a trait.

Heterozygous or Hybrid

300

How many possible genotypes are made when we do a Punnett Square?

4

300

In a Punnett Square crossing two parents that are hybrids for their brown eyes, this is the ratio of the genotypes.

BB 1 : Bb 2: bb 1

300

In seals, W = long whiskers and w = short whiskers. What is the probability of producing offspring that will have short whiskers in a cross of one homozygous domninant and one heterozygous parent?

0%

300

The following picture is an example of

Codominance

300

What is the complementary DNA sequence for the following genetic code:

ATC

TAG

300

What are females represented as in pedigrees?

Circle

300

what is pluto?

dwarf planet

400
An organism with two different alleles for a trait is said to be...?
Heterozygous
400

An organism that has two identical alleles for a trait is said to be what?

Homozygous

400

If a cat is heterozygous for wavy fur, what is the DOMINANT allele?

 wavy fur

400

Complete a Punnett square for the following scenario: A homozygous dominant dad crosses with a homozygous recessive mom. Use N and n to create your Punnett Square.

Get Punnett checked...

400

Complete a Punnett square for the following scenario: 

A heterozygous dad crosses with a homozygous recessive mom. Use R and r.

Get Punnett square checked...

400

These are two terms used to describe a genotype that has two of the same alleles for a trait.

Homozygous and purebred

400

The following picture is an example of

Incomplete Dominance

400

This can potentially lead to a change in the structure/shape of a protein

mutation

400

What are males represented as in pedigrees?

square

400

How many chambers does the heart have.

 4

500

When we calculate how LIKELY an offspring will have a specific trait? 

Probability

500

A person with the genotype, rr is said to be ________ __________.

Homozygous Recessive

500

The F1 generation is ...

the first generation of offspring produced by a set of parents.

500

Draw a Punnett square, and answer the following question: What is the probability of having a child with blue eyes, when a heterozygous father is crossed with a blue eyed mother? Blue eyes is a recessive trait. 

50% blue eyes

50% brown eyes

500

Draw a Punnett square, and answer the following question: What is the probability of having a child with blue eyes, when a homozygous dominant father is crossed with a blue eyed mother? 

blue eyes is recessive.

0%  blue eyes

500

Brown hair is dominant over blonde hair. This is how it is possible for two brown haired parents to have a blonde haired child.

Both parents are carriers of the blonde hair gene or they are heterozygous (hybrid).

500

In snapdragons, red (RR) and white (rr) flowers were bred and produced all pink flowers. The pink flowers were then crossed. What percentage of the offspring are white?

25%would be white (rr)

500

______________ read ___________ in the DNA to make proteins.

Ribosomes read genes

500

what does this line mean? 

marriage / mated