#Question id: 4774
#Unit 8. Inheritance Biology
Which of the following above cross showing one gene segregation?
#Question id: 4775
#Unit 8. Inheritance Biology
Female parent | Male Parent | Offspring |
Recessive phenotype | Dominat phenotype | F1 A- all recessive phenotype |
Dominat phenotype | Recessive phenotype | F-1 B all dominant phenotype |
F1A | F1 B | all dominant phenotype |
Which of the following is correct observe for above genetic cross?
#Question id: 4776
#Unit 8. Inheritance Biology
True breeding agouti mice with genotype AABB were cross to true breeding albino mice with genotype aabb. All F1 offspring having agouti phenotype were allowed to intercross to produce F2 progeny as following
A- B - agouti,
aa B- black
-- bb albino
Following genetic cross and there proportional?
|
Genetic cross |
Proportional of albino |
|
AaBbXAaBb |
A |
|
AaBb X aabb |
B |
|
Aabb X aaBb |
C |
|
AABbX aaBb |
D |
#Question id: 4777
#Unit 8. Inheritance Biology
Two non allelic genes P and Q governed Glume color in sorghum.
P... qq = blakish purple P.. Q... = raddish purple
pp Q... = brown ppqq = brown
A cross was allowed between PpQq and ppQq. What is proportional of their progeny with Blakish, Raddish and brown respectively?
#Question id: 4778
#Unit 8. Inheritance Biology
The following is the biochemical pathway for purple pigment production in flowers of sweet pea: A cross is made between two parents with the genotype: Aabb x AaBb. What is proportional of plant with purple pigment?
#Question id: 4779
#Unit 8. Inheritance Biology
Fruit color in eggplant due to interaction of three non-allelic genes A, B and C. These three non-allelic genes are produce purple phenotype when they come together or separately. Following some genotype and their phenotype is given.
A- -- -- Purple
-- B- -- Purple
-- -- C- purple
aabbcc White
A Plant genotype AaBbcc was cross to plant with genotype aabbcc. What is probability of white phenotype among their offspring?