What causes genetic variation in meiosis?
A. chromosomes lining up
B. crossing over of chromosomes
C. separation of chromosomes
D. chromosomes pulling apart
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Mendel’s Law of Segregation means?
A. Every person has two alleles for each trait, they segregate from each other and the dominant is passed more often.
B. Every person has two alleles for each trait, Where two traits are being passed, they do not effect each other.
C. Every person has two alleles for each trait, they segregate from each other and are passed down at random.
D. Every person has two alleles for each trait, they segregate from each other and the recessive is passed more often.
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