1. Which of the following shows a genotype?
a). BB
b) bb
c) light blue
d) Bb
2. Which of the following shows a heteroygous genotype?
a) light blue
b) Bb
c) BB
d) bb
1. Which of the following shows a genotype? a). BB b) bb c) light blue d)...
A female light brown (lilac) of genotype ww bb CC dd aa produced a litter of four kittens: 1 black kitten, 1 gray kitten, 1 brown tabby, 1 lilac (light brown) tabby 1. What were the genotype and the phenotype of the father? 2. Could these parents produce a lilac (same phenotype as the mother?) Show your work.
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...
A canola plant with genotype Bb is selfed and its progeny are distributed as as follows. Genotype Number of individuals BB 100 Bb 75 bb 10 Total 185 For A-E, round answers to three decimal places, and include a leading zero (ex. 0.150 or 0.151). A. What is the frequency of the BB genotype? B. What is the frequency of the Bb genotype? C. What is the frequency of the bb genotype? D. What is the frequency of the B...
1) Which of the following genotypes is homozygous: a) AaBB c) aaBb b) AABb d) aabb 2) ith A locus is: a) a recessive gene b) an unmatched allele c) the location of a gene on a chromosome d) holds two sister chromatids toghether Which of the following would represent a heterozygous genotype: a) Bb c) bb b) BB d) AA 3) 마. g 4) If a dog displays a recessive phenotype it genotype must be: a) either TT or...
Assume hair color in yaks has incomplete dominance. Individuals with a BB genotype have black hair and individuals with a bb genotype have white hair. Which of the following crosses will result in the same number of genotypes and phenotypes in the F1 generation? Group of answer choices a Both of these crosses will result in the same number of genotypes and phenotypes in the F1 generation b Neither of these crosses will result in the same number of genotypes...
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
1- Which light emission creates lowest energy a- Red emission b- Green emission C- Blue emission d- Infrared emission 2- Laser pumping is the process of reflecting light back and forth in the laser cavity 2- True b- False 3. Population inversion means ... a- Low energy level has the majority of electrons b- High energy level has the majority of electrons
a drosophilia female fly has the genotype Aa BB Cc Dd. Considering that alleles at each of the four loci assort independently of the other loci, what fraction of the gametes produces by this fly will have the genotype a B C D?
1) Consider a single germ cell with the genotype A/a;B/b undergoing meiosis. Which of the following are possible genotypes for the set of four gametes resulting from meiosis of this single germ cell? (assume that there is NOT any nondisjunction) A, a, B, b Aa, Aa, Bb, Bb AB, Ab, aB, ab Ab, Ab, aB, aB aa, AA, BB, bb 2) From true-breeding stocks, a female fly with no eyes (mutation in eyeless (ey) gene) and no wings (mutation in...
(a) What is the genotype of individual I-1? (b) What is the genotype of individual I-2? (c) What is the genotype of individual IV-3? (d) What is the genotype of individual IV-6? PART B If individuals IV-3 and IV-6 were to have children: (e) What is the probability that these children will express this X-linked dominant trait? % (f) If they only have sons, what is the probability that these sons will express this X-linked dominant trait? % (g) If...