Show:
Genetics
Inherited Disorders
Genetic Modification
Cloning
DNA
100
Different forms of the same gene.

alleles

100

Someone who carries one copy of a recessive gene.

carrier

100

Give an example of an organism which has been selectively bred.

dogs, cats, birds, etc.

100
Clones are two organisms with identical ____________.

DNA

100

DNA contains four types of these.

Bases

200

An allele that will always produce a characteristic in an organism.

dominant

200

Someone whose parents are both healthy has at most a ___________ chance of inheriting a genetic disorder.

25 percent

200

Give an example of an organism that has been modified with genetic engineering.

tomatoes, corn, soybeans, etc.

200

Animals that do not need a partner to reproduce reproduce by this process.

asexual reproduction

200

The two strands of a DNA molecule are twisted together to form this structure.

double helix
300

The _______ square can be used to determine the results of a genetic cross.

Punnett
300

Someone whose parents both have cystic fibrosis would have a ________ chance of getting the disease.

100 percent

300
Although we have the technology to edit any gene, we still cannot produce any trait we desire. This is because we are limited by our ________.

knowledge (we don't know exactly which genes code for a given trait.)

300

The name of the first mammal to be cloned.

Dolly

300
The two strand of a DNA molecule "mirror" each other. They are said to be ___________.

complementary

400

Two parents with blue eyes have at most a __________ chance of producing a child with brown eyes.

zero percent

400

If a single-celled bacteria is allowed to undergo binary fission ten times, how many bacteria will it produce?

1024

400

When DNA is copied, half of the molecule is conserved. Therefore the DNA is __________ __________ during replication.

partially conserved

500

Two parents with brown eyes have at most at __________ chance of producing a child with blue eyes.

25 percent

500

The biological catalysts used by the CRISPR system to cut DNA.

enzymes