Question
In: Biology
8) Suppose you examine a second sample of fruit flies produced five reproductive cycles (five generations)...
8) Suppose you examine a second sample of fruit flies produced
five reproductive cycles (five generations) later.
a. How would the allele frequencies for eye colour compare to
those from your original sample? Explain.
b. How would the allele frequencies for wing length compare to
those from your original sample? Explain.
Solutions
gladiator answered 1 year agoRelated Solutions
Listed below are the thorax lengths (in millimeters) of a sample of male fruit flies. Find...
Listed below are the thorax lengths (in millimeters) of a
sample of male fruit flies. Find the range and standard deviation
for the given sample data.
0.84 0.83 0.66 0.87 0.88 0.91 0.65 0.71 0.71 0.87
0.660.84 0.83 0.66 0.87 0.88 0.91 0.65 0.71 0.71 0.87 0.66
Fruit flies have a diploid number of 8. How many homologous pairs of chromosomes do the...
Fruit flies have a diploid number of 8. How many homologous
pairs of chromosomes do the somatic cells of an individual fruit
fly have?
2, 4, 6, 8
In fruit flies, straight wings is dominant over curly. Show how you would determine if a...
In fruit flies, straight wings is dominant over curly. Show how
you would determine if a straight winged fly were heterozygous or
homozygous?
Please show work.
You are studying 2 genes in Drosophila Melanogaster (fruit flies), Gene A and Gene B. Gene...
You are studying 2 genes in Drosophila Melanogaster (fruit
flies), Gene A and Gene B. Gene A and Gene B are located on
different chromosomes and therefore will undergo independent
assortment. Both genes have two different alleles, a dominant
allele and a recessive allele. For example: for Gene A there is a
dominant allele A and a recessive allele
a. Gene A determines body color and gene B
determines eye color. In terms of body color, some of your flies...
Suppose five bananas and seven oranges are placed in a fruit basket. A. Suppose three fruits...
Suppose five bananas and seven oranges are placed in a fruit
basket.
A. Suppose three fruits are chosen with replacement, sketch a tree
diagram that shows all possible outcomes.
B. If three fruits are chosen at random with replacement find the
probability that at least one banana is drawn.
C. If all three of the chosen foods are the same type what is
the probability they’re all are bananas.
Suppose five bananas and seven oranges are placed in a fruit...
Imagine that you as a fruit fly researcher cross true breeding, wild-type flies to true breeding,...
Imagine that you as a fruit fly researcher cross true
breeding, wild-type flies to true breeding, eyeless flies in the P
generation. The resulting F1 generation is made up of 100%
wild-type flies with normal eyes. Based on Mendelian genetics, what
phenotype ratio would you expect to see for a F1 monohybrid cross?
How would you go about determining the genotype ratio in the F2
generation?
In cactus, the relationship between Gene S and Gene N
is known to be...
What are the five stages of industry life cycles? Choose five industries that you believe represent...
What are the five stages of industry life cycles? Choose five
industries that you believe represent each part of the cycle, and
explain why each industry may fall under each respective stage. How
will investor expectations related to capital needs, dividend
payments, and returns change under each stage?
Suppose that you are working with flies that are segregating three traits. You cross a homozygous...
Suppose that you are working with flies that are segregating
three traits. You cross a homozygous truncated, vestigial, shaven
fly with a homozygous wild-type, apterous, spineless fly and the F1
flies are all wild-type, apterous, spineless. You next backcross
the F1 flies to a truncated, shaven, vestigial parent. The progeny
from this type of cross are shown below:
truncated apterous shaven 94
truncated vestigial shaven 425
truncated apterous spineless 46
truncated vestigial spineless 19
wild-type apterous shaven 16
wild-type vestigial...
A random sample of five observations from three normally distributed populations produced the following data: (You...
A random sample of five observations from three normally
distributed populations produced the following data: (You
may find it useful to reference the F
table.)
Treatments
A
B
C
24
18
31
26
21
27
19
27
21
24
23
16
30
19
30
x−Ax−A
=
24.6
x−Bx−B
=
21.6
x−Cx−C
=
25.0
s2AsA2
=
15.8
s2BsB2
=
12.8
s2CsC2
=
40.5
Click here for the Excel Data File
a. Calculate the grand mean. (Round
intermediate calculations to at least...
A random sample of five observations from three normally distributed populations produced the following data: (You...
A random sample of five observations from three normally
distributed populations produced the following data: (You
may find it useful to reference the F
table.)
Treatments
A
B
C
25
17
22
25
19
26
27
25
26
32
18
30
18
17
27
x−Ax−A
=
25.4
x−Bx−B
=
19.2
x−Cx−C
=
26.2
s2AsA2
=
25.3
s2BsB2
=
11.2
s2CsC2
=
8.2
Treatments
A
B
C
25
17
22
25
19
26
27
25
26
32
18
30
18
17...
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