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Mendel's law of segregation and law of indepedent assortment are supported by the events that occur during ____.
Males carry only one X chromosome, the other sex chromosome is a Y.
4
bcd
Meiosis
ovum (egg cell)
25% HH, 50% Hh, 25% hh
bb
n + n --> 2n
Which of the following represents fertilization?
Males carry only one X chromosome, the other sex chromosome is a Y.
4
bcd
Meiosis
ovum (egg cell)
25% HH, 50% Hh, 25% hh
bb
n + n --> 2n
A fruit fly has 8 chromosomes in its somatic (body) cells. How many chromosomes are in its gametes?
Males carry only one X chromosome, the other sex chromosome is a Y.
4
bcd
Meiosis
ovum (egg cell)
25% HH, 50% Hh, 25% hh
bb
n + n --> 2n
What is the result of the following cross: Hh x Hh?
Males carry only one X chromosome, the other sex chromosome is a Y.
4
bcd
Meiosis
ovum (egg cell)
25% HH, 50% Hh, 25% hh
bb
n + n --> 2n
Which of the following cells is produced by meiosis?
Males carry only one X chromosome, the other sex chromosome is a Y.
4
bcd
Meiosis
ovum (egg cell)
25% HH, 50% Hh, 25% hh
bb
n + n --> 2n
Which of the following is NOT a possible allele combination in the gametes of an individual with the genotype: BbCCDd?
Males carry only one X chromosome, the other sex chromosome is a Y.
4
bcd
Meiosis
ovum (egg cell)
25% HH, 50% Hh, 25% hh
bb
n + n --> 2n
Brown eyes (B) are dominant over blue eyes (b). Which of the following genotypes results in a blue-eyed phenotype?
Males carry only one X chromosome, the other sex chromosome is a Y.
4
bcd
Meiosis
ovum (egg cell)
25% HH, 50% Hh, 25% hh
bb
n + n --> 2n
Why are males most likely to express (show) an X-linked genetic disorder?
Males carry only one X chromosome, the other sex chromosome is a Y.
4
bcd
Meiosis
ovum (egg cell)
25% HH, 50% Hh, 25% hh
bb
n + n --> 2n
Check it!