Show:
Flower Power
Mystery Box
Blues Clues
Think about it...
You're a Sqaure!
100

The sticky part of the female part of the flower.

What is the stigma?

100
When a genotype has two identical alleles.
What is homozygous?
100
Hairy knuckles are dominant to non-hairy knuckles in humans. This is the phenotype for Hh.
What is hairy?
100
When the two alleles in a genotype are different.
What is heterozygous?
100
If the genotype is Hh, will the phenotype be the dominant or recessive form of the gene.
What is dominant?
200

True or false?

Plants only reproduce asexually.

False

200

This is the genetic make-up of an organism.

AA       Aa              aa

What is genotype?

200
Another way to say the genotype "tt" is this.
What is homozygous recessive?
200

Scars and pierced ears are examples of what?

Acquired Traits

200
Cross one parent who is heterozygous for unattached ear lobes with a parent who has attached ear lobes. This is the probability of this couple having a baby who has attached ear lobes. (E)
What is 50%?
300

Name the male parts of the flower.

Anther and filament

300
These are the different forms of a trait.
What are alleles?
300
Using the letter H, if curly hair is dominant to straight hair, these are the possible genotypes for curly hair.
What are HH, Hh?
300

A chart that traces a trait through a family.

Pedigree

300
Cross one parent who is homozygous dominant for a widow's peak with a parent who has no widow's peak. This is the probability of this couple having a baby who does not have a widow's peak.
What is 0%?
400

Stamen and pistil are the ____________ ___________ of a flower

Reproductive organs

400
This is a type of dominance that occurs during a heterozygous genotype when the dominant allele only partially covers up the recessive allele.
What is incomplete dominance?
400
A TT (tall) plant is crossed with a tt (short plant). This is the percentage of plants that will be tall.
What is 100%?
400

Actions that animals take to survive in their environment

Adaption

400
Two short haired (dominant) guinea pigs are mated several times. Out of 100 offspring, 25 of them have long hair. These are the probable genotypes of the parents. (H)
What is Hh?
500

Explain how flowers reproduce.

Pollen... stigma.... pollinators... 

500

The physical characteristics of a trait.

phenotype


500
In guinea pigs, the allele for short hair is dominant. This is the genotype that a purebreeding short haired guinea pig would have? (H)
What is HH?
500

True or False? 

Dominant traits can skip generations.

False

500
Black hair is homozygous dominant. Brown hair is heterozygous. Blonde hair is homozygous recessive. (This is an example of incomplete dominance.) A woman with brown hair marries a man with brown hair. These are the possible outcomes for their kids. Give probability for each phenotype.
What are 25% black hair, 50% brown hair and 25% blonde hair?