Show:
punnett Squares
Pedigrees
genetics
Human Body Functions
Human Body interactions
100
Dominant is represented with a ____________letter and recessive is represented with a ______________letter.
What is capital and lower case
100
In a pedigree, the circles represent _________and the squares represent ___________.
What is females and males.
100
What is an example of a trait that can be affected or altered by an environment: height, nose shape, or attached earlobes.
What is height
100

This body system takes in nutrients for the body to use.

What is digestive system

100
In these two systems, food is absorbed into the blood and carried throughout the body
What is digestive and circulatory system
200
Give the genotypes (letters) of a heterozygous tall pea plant. T-tall, t- short.
What is Tt
200
In a pedigree, if a circle or square is shaded, it represents:
What is the trait or disease that is studied.
200
Sexual reproduction produces offspring that are a-identical to parents b- has genes from both parents but are not identical to the parent and have the same number of chromosomes. c-have less chromosomes that their parents
What is b- has genes from both parents but are not identical to the parent and have the same number of chromosomes.
200

The function of this system is to make sure an organism passes on DNA and survives.

What is reproductive system

200

These two systems are responsible for the exchange of air and blood.

What is Respiratory and circulatory systems.

300
What is the homozygous recessive genotype for a pea plant. T-tall, t- short
What is tt.
300
If a pedigree is mostly not shaded in, can you assume that the trait is dominant or recessive?
What is recessive.
300
Mitosis is:
What is an exact copy of the cell dividing into two cells.
300

The function of this system is to remove toxins and waste.

What is the excretory system

300

These three systems work together to help remove waste from the body:

What is Respiratory, excretory, digestive systems

400
In cows, B is brown fur(dominant). Cross a heterozygous brown cow with a homozygous recessive cow. What percent of the cows will have brown fur.
What is 50%.
400
If a circle is half shaded in a pedigree, the person is a ___________of the trait, but does not display (or have) the trait.
What is carrier
400
what is asexual reproduction?
What is an organism who does not need a partner to reproduce and makes an exact copy of it's DNA.
400

This system is responsible for the intake of oxygen and letting out carbon dioxide.

What is Respiratory System

400

This system would be in trouble if you had a cut on your skin, because you would lose blood.

What is circulatory system

500
Cross a punnett square with two parents who are both heterozygous for Brown eyes. What percent of their children will have brown eyes and blue eyes?
What is What is 75% brown, 25% blue
500

What does each layer/line in the pedigree represent?

A generation. 

500
what is the best way to increase variation of offspring a-sexual reproduction b-asexual reproduction
What is a-sexual reproduction
500
This system's job is to pump oxygen, nutrients, and waste through out your body and bring each to the right location. choices: Respiratory, excretory, digestive, reproductive, circulatory
What is circulatory system
500

what system filters and excretes waste?

What is excretory system.