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What is a phenotype?
many body cells reproduce this way.
aa
No. Shaving the widow’s peak does not change their genotype, so the allele can still be passed on to offspring.
the physical expression of a genotype
meiosis
traits passing from parents to offspring
all of the above
homozygous
Asexual reproduction occurs (happens) in humans in that
many body cells reproduce this way.
aa
No. Shaving the widow’s peak does not change their genotype, so the allele can still be passed on to offspring.
the physical expression of a genotype
meiosis
traits passing from parents to offspring
all of the above
homozygous
Assume that a genetic trait is represented by the letter a. Which of the following would most likely be used to represent the recessive condition that IS expressed (seen)?
many body cells reproduce this way.
aa
No. Shaving the widow’s peak does not change their genotype, so the allele can still be passed on to offspring.
the physical expression of a genotype
meiosis
traits passing from parents to offspring
all of the above
homozygous
A plant with two dominant OR two recessive alleles is said to be
many body cells reproduce this way.
aa
No. Shaving the widow’s peak does not change their genotype, so the allele can still be passed on to offspring.
the physical expression of a genotype
meiosis
traits passing from parents to offspring
all of the above
homozygous
What is the process called when body cells are copied with half the number of chromosomes at the end of this cell division cycle to create sex cells?
many body cells reproduce this way.
aa
No. Shaving the widow’s peak does not change their genotype, so the allele can still be passed on to offspring.
the physical expression of a genotype
meiosis
traits passing from parents to offspring
all of the above
homozygous
In humans, the allele for having a widow’s peak is dominant to having a straight hairline. Many people do not like the widow’s peak, so they shave it off. Will this affect their offspring?
many body cells reproduce this way.
aa
No. Shaving the widow’s peak does not change their genotype, so the allele can still be passed on to offspring.
the physical expression of a genotype
meiosis
traits passing from parents to offspring
all of the above
homozygous
What is heredity?
many body cells reproduce this way.
aa
No. Shaving the widow’s peak does not change their genotype, so the allele can still be passed on to offspring.
the physical expression of a genotype
meiosis
traits passing from parents to offspring
all of the above
homozygous
Why would it be necessary to see a genetics counselor?
many body cells reproduce this way.
aa
No. Shaving the widow’s peak does not change their genotype, so the allele can still be passed on to offspring.
the physical expression of a genotype
meiosis
traits passing from parents to offspring
all of the above
homozygous
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