Genetics Test 4/28/23 Oliver 3rd-6th
star
star
star
star
star
Last updated about 2 years ago
20 questions
Required
1
An organism that has two different alleles for a trait is _____.
An organism that has two different alleles for a trait is _____.
Required
1
Every cell in the body has at least _____ allele/s for every trait.
Every cell in the body has at least _____ allele/s for every trait.
Required
1
An organism with two alleles for a trait that are exactly the same is _____
An organism with two alleles for a trait that are exactly the same is _____
Required
1
_____ is the passing of traits from one generation to another.
_____ is the passing of traits from one generation to another.
Required
1
what are the two types of reproduction?
what are the two types of reproduction?
Required
1
If an offspring is hybrid what set of genes do, they have?
If an offspring is hybrid what set of genes do, they have?
Required
1
When looking at a dominant gene, it is represented by a(n)_____ letter.
When looking at a dominant gene, it is represented by a(n)
_____ letter.
Required
1
Where is DNA found in the human body?
Where is DNA found in the human body?
Required
1
This word describes the genetic makeup of an organism. The set of genes it carries.
This word describes the genetic makeup of an organism. The set of genes it carries.
Required
1
what word is an observable characteristic.
what word is an observable characteristic.
Required
1
Asexual reproduction involves two parents and theoffspring is a result of a mixture of the DNA and the development of newchromosomes.
Asexual reproduction involves two parents and the
offspring is a result of a mixture of the DNA and the development of new
chromosomes.
Required
1
A reason why genetically modified organisms bring upconcern in the community is because certain animals that are bredtogether (such as ligers--lions with tigers) are sterile and cannot produceoffspring. Sometimes these genetically modified organisms may only livefor a few days.
A reason why genetically modified organisms bring up
concern in the community is because certain animals that are bred
together (such as ligers--lions with tigers) are sterile and cannot produce
offspring. Sometimes these genetically modified organisms may only live
for a few days.
Required
1
one of two or more versions of DNA sequence is called an ___________.
one of two or more versions of DNA sequence is called an ___________.
Required
1
What are GMOS?
What are GMOS?
Required
1
what percent of the offspring have brown eyes?(use the picture to answer the question)
what percent of the offspring have brown eyes?(use the picture to answer the question)
Required
1
The blue eye gene is recessive.
The blue eye gene is recessive.
Required
1
what percent of the offspring will have Bb genotype?
what percent of the offspring will have Bb genotype?
Required
1
what percent of the offspring will have BB genotype?
what percent of the offspring will have BB genotype?
Required
1
What percent of the offspring will have bb genotype?
What percent of the offspring will have bb genotype?
Required
4
How is artificial selection different from natural selection? (3 or more sentences)
How is artificial selection different from natural selection? (3 or more sentences)