#Question id: 4825
#Unit 8. Inheritance Biology
How many genetically different gametes can be made by an individual of genotype AaBbCcDd if gene A, B are completely link and other are unlink?
#Question id: 4826
#Unit 8. Inheritance Biology
In Drosophila melanogaster, vestigial wings are determined by a recessive allele of a gene that is linked to a gene with a recessive allele that determines black body color. T. H. Morgan crossed black-bodied, normal-winged females and gray-bodied, vestigial-winged males. The F1 were all gray bodied, normal winged. The F1 females were crossed to homozygous recessive males to produce testcross progeny. Morgan calculated the map distance to be 17 map units. Which of the following information is correct about the testcross progeny?
#Question id: 4827
#Unit 8. Inheritance Biology
A cross between individuals with genotypes AaBbX aabb produces the following progeny:
AaBb - 83, aaBb- 21, Aabb- 19, aa bb -77
Which of the following statements is true?
#Question id: 4828
#Unit 8. Inheritance Biology
Consider two pairs of alleles, G/g and H/h, that follow complete dominance inheritance. The initial cross consisted of GG hh males and gg HH females, and the F I female progeny were test crossed with gg hh males to produce 380 Gghh progeny out of 1000 total progeny. What is approximate distance between Gene G and H.
#Question id: 4829
#Unit 8. Inheritance Biology
Plant with genotype AaBb is selfed . the two gene are linked and are 50 map units apart. What proportion of progeny will have the genotype aabb?
#Question id: 4830
#Unit 8. Inheritance Biology
Blue flower is dominant over white flower and long pollen is dominant over short pollen. A pure line plant with Blue flower and long pollen was cross with white flower and short pollen. F1 plant was allowed to test cross to produced numerous Offspring in following number
Blue flower and long pollen 2000
Blue flower and short pollen 500
White flower and long pollen 500
White flower and short pollen 2000
What is approximate distance between Flower color gene and pollen length gene?