Samples and Techniques A distinguishing characteristic that can be inherited is an trait Mendel knew that the variations in the offspring generations resulted from his experiments because he Controlled the fertilization ID: 730635
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Slide1
Quiz Show
Question and Answer
Samples and TechniquesSlide2
A distinguishing characteristic that can be inherited is a(n)
traitSlide3
Mendel knew that the variations in the offspring generations resulted from his experiments because he
Controlled the fertilization Slide4
Recessive alleles may not be expressed because they are
masked by a dominant allele.Slide5
Which of the following phrases describes the Punnett square in Figure 6.1?
monohybrid heterozygous-heterozygous crossSlide6
Imagine two heterozygous parents. Each has a dominant allele X for brown eyes and a recessive allele x for blue eyes. The phenotypic ratio for brown:blue
eyes in their children is3:1Slide7
Which law states that organisms inherit two copies of each gene and donate one copy to each of their offspring?
law of segregationSlide8
Which of the following events is an important factor in increasing variety among sexually reproducing organisms?
Crossing overSlide9
Suppose a mouse is homozygous for alleles that produce black fur and homozygous for alleles of an epistatic gene that prevents fur coloration. What color fur will the mouse have?
All whiteSlide10
Suppose a person is a carrier for a genetic disorder. Which of the following phrases about this person is true?
does not have the disorder but can pass it onSlide11
Which of the following is an example of a biological trait?
A personality B hair style C eye color
D regional accent
C