A
Amelia
Guest
Part One= Answers
1. A frameshift mutation occurs any time a mutation results in the insertion or deletion of one or more __________ in a gene.
2. __________ characters show many degrees of variation because they result from the additive effects of several __________.
3. Many human conditions are complex because they are influenced both by the __________ and by __________ .
4. In order to produce a male offspring, an egg must be fertilized by a sperm carrying a __________ __________ .
5. If two genes cross over 35 percent of the time, they will be __________ map units apart on a chromosome map.
Part Two= Multiple choice
1. Which of the following mutations does not affect an organism but can be passed on to offspring?
a. somatic cell
b. translocation
c. germ cell
d. substitution
2. Which of the following is a point mutation that does not result in a frame shift?
a. addition
b. substitution
c. deletion
d. inversion
Part Three= Question and Answer
1. Why is hemophilia carried by females and yet rarely expressed in females?
2. Describe how linked genes are an exception to Mendel's principle of independent assortment.
3. Describe the difference between a chromosome mutation and a gene mutation.
4. Distinguish the difference between a chromosome mutation and a gene mutation.
I really am going to need this for tomorrow! Thanks so much!
1. A frameshift mutation occurs any time a mutation results in the insertion or deletion of one or more __________ in a gene.
2. __________ characters show many degrees of variation because they result from the additive effects of several __________.
3. Many human conditions are complex because they are influenced both by the __________ and by __________ .
4. In order to produce a male offspring, an egg must be fertilized by a sperm carrying a __________ __________ .
5. If two genes cross over 35 percent of the time, they will be __________ map units apart on a chromosome map.
Part Two= Multiple choice
1. Which of the following mutations does not affect an organism but can be passed on to offspring?
a. somatic cell
b. translocation
c. germ cell
d. substitution
2. Which of the following is a point mutation that does not result in a frame shift?
a. addition
b. substitution
c. deletion
d. inversion
Part Three= Question and Answer
1. Why is hemophilia carried by females and yet rarely expressed in females?
2. Describe how linked genes are an exception to Mendel's principle of independent assortment.
3. Describe the difference between a chromosome mutation and a gene mutation.
4. Distinguish the difference between a chromosome mutation and a gene mutation.
I really am going to need this for tomorrow! Thanks so much!