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Which genotypes and genotypic probabili3es would you expect from crossing the following pea plants. Homozygous dominant (PP) with a heterozygote (Pp)? 1. ½ PP, ¼ Pp, ¼ pp 2. ½ PP, ½ Pp 3. ¼ PP, ½ Pp, ¼ pp 4. ¾ PP, ¼ pp 5. ¼ PP, ¾ pp

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  • Which genotypes and genotypic probabili3es would you expect from crossing the following pea plants. Homozygous dominant (PP) with a

    heterozygote (Pp)? 1. PP, Pp, pp 2. PP, Pp 3. PP, Pp, pp 4. PP, pp 5. PP, pp

  • This cell is in anaphase of meiosis I. How many chromosomes does the cell have?

    1. 3 2. 6 3. 12 4. 24

  • You are studying a pea plant for 2 genes the gene alleles for ower colour are (P=purple and p=red) and the gene alleles for pea shape are (L=long and

    l=round). You have a heterozygote for both genes (PpLl) and you cross it with a red, long plant (ppLl). What are the phenotypic ra3os of the ospring

    assuming that dominant alleles are completely dominant?

    1. 1 purple long : 1 red long: 1: red round : 1 purple round 2. 2 purple long : 2 red long: 2: red round : 2 purple round: 3. 3 purple long : 3 red long : 1 red round : 1 purple round 4. None of the above

  • You are studying a pea plant for 2 genes the gene alleles for ower colour are (P=purple and p=red) and the gene alleles for pea shape are (L=long and

    l=round). You have a heterozygote for both genes (PpLl) and you cross it with a red, long plant (ppLl). What is the probability that an ospring would have the genotype ppLl? Assume that dominant alleles are completely dominant?

    1. 2. 3. 1/16 4. 1/64