Opting B, one gamete
We can see how many gametes formed by formula
= 2 n here no is the no of heterozygous allele
Here n= 0
= 20 = 1 gamete
By fork line method
a--- B --- c = aBc
Only one combination is possible
Question 40 1 pts How many different (non-repeating) allele combinations can appear in the gametes of...
Question 12 (1 point) How many different allele combinations can be made if the genotype of the parent is AaBB? 1 3 6
Question 38 2 pts How many different gametes can be produced from the genotype AaBBDDEeff? 16 2 0 1 8 4
How many different combinations of alleles are possible among the gametes produced by an individual that is heterozygous for 5 separate (unlinked) genes? five ten sixteen thirty- two Consider a pea plant heterozygous for two dichotomous traits. flower color: PP and P_p = purple flowers; pp = white flowers. seed shape: RR and Rr = round seeds; rr = wrinkled seeds. A self-hybridizing dihybrid plant (PpRr x PpRr) generates F2 seeds that can be planted to grow into plants (di-hybrid...
1. How many different types of gametes can be formed by individuals of the following genotypes, and what are the gametes in each case? а. AаBb b. AаBB с. AаВbСс d. AaBBcc e. AaBbcc f. AaBbCcDdEe
18.Two mice heterozygous at five different loci are mated how many different gametes can each of these mice produce ? 19.In the progeny of the cross between the two heterozygous mice on the previous question, What proportion would be homozygous recessive for the 5 genes? Two mice heterozygous at five different loci are mated. How many different gametes can each of these mice produce? in the progeny of the cross between the two heterozygous Mice from the previous question, What...
1. How many different types of gametes are made by a parent of genotype Bb? 2. A right-handed (R) man and a left-handed (t) woman have two children, one right handed and one left-handed. What are the genotypes of all four family members? 3. A woman with freckles (F) has two children, one with freckles, and one without. What are the possible genotype(s) of the father? 4. A man who is heterozygous for eye color (Bb) marries a woman who...
exercise 6 pre lab mendallion and human gametes
QUESTION 1 Select the term described An allele expressed only in the absence of a dominant allele Term for genes that behave predictably In F2 generations One variety of a gene there may be many varletions in a population Using pollen from a different plant to another plant A genetic map of traits overal gener offspring of two parents with different trait Using pollen (sperm from the same plan own egg The...
Given the genotype AaBbCcDdEE a) How many kinds of gametes can this individual form? b) If selfing occurred, what fraction of the progeny would have the following genotype: AaBBccDdEE? A cross between two plants produces progeny which, through subsequent breeding experiments, are shown to fall into 27 genotypic classes. Assuming that complete dominance operates at all of the loci involved and that each locus has two alleles, a) At how many different loci are the parents heterozygous? b) How many...
1. a. How many different gametes does a parent with the following genotype produce? Aa BB DD Ee b. How many different genotypes are found among the progeny of the cross listed below? aa bb Dd ee x Aa BB DD Ee c. How many different phenotypes are found among the progeny of the cross listed below? Aa Bb dd Ee x Aa Bb Dd Ee
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13. How many different types of gametes can plant A and plant B produce? All formulae and calculation must be shown to receive full points. (3 pts)