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Mendel crossed a homozygous red flowered plant (RR) with a homozygous white flowered plant (rr). What percentage of the offspring had white flowers?
Bb x bb
100%
50%
0%
Metaphase I
The possible genotypes of offspring
he discovered the role of dominant and recessive alleles in the inheritance of pea plants
False
What do punnet squares show?
Bb x bb
100%
50%
0%
Metaphase I
The possible genotypes of offspring
he discovered the role of dominant and recessive alleles in the inheritance of pea plants
False
Mendel's second law states that alleles of different genes separate randomly. In which PHASE of meiosis do homologous chromosomes line up randomly in the middle of the cell?
Bb x bb
100%
50%
0%
Metaphase I
The possible genotypes of offspring
he discovered the role of dominant and recessive alleles in the inheritance of pea plants
False
Mendel crossed a heterozygous red flowered plant (Rr) with a homozygous white flowered plant (rr). What percentage of the offspring will have white flowers?
Bb x bb
100%
50%
0%
Metaphase I
The possible genotypes of offspring
he discovered the role of dominant and recessive alleles in the inheritance of pea plants
False
Mendel crossed two homozygous red flowered plants (RR). What percentage of the offspring will have red flowers?
Bb x bb
100%
50%
0%
Metaphase I
The possible genotypes of offspring
he discovered the role of dominant and recessive alleles in the inheritance of pea plants
False
Ms. Larson has blue eyes, a recessive trait (bb). Which of the following could be the genotypes of Ms. Larson's parents?
Bb x bb
100%
50%
0%
Metaphase I
The possible genotypes of offspring
he discovered the role of dominant and recessive alleles in the inheritance of pea plants
False
In genetic crosses, there are always an equal number of phenotypes and genotypes.
Bb x bb
100%
50%
0%
Metaphase I
The possible genotypes of offspring
he discovered the role of dominant and recessive alleles in the inheritance of pea plants
False
Why is Gregor Mendel important in Biology?
Bb x bb
100%
50%
0%
Metaphase I
The possible genotypes of offspring
he discovered the role of dominant and recessive alleles in the inheritance of pea plants
False
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