#Question id: 3575
#Unit 8. Inheritance Biology
Phenylketonuria a metabolic disease in human is caused by recessive allele k. if two heterozygous carriers of allele marry and have three children, what will be the chance that one normal and another two affected?
#Question id: 3576
#Unit 8. Inheritance Biology
Which of the following most accurately restates Mendel's law of segregation?
#Question id: 3577
#Unit 8. Inheritance Biology
Which is the most correct description of a dominant trait?
#Question id: 3578
#Unit 8. Inheritance Biology
A locus is:
#Question id: 3579
#Unit 8. Inheritance Biology
Following some statement is correct with monohybrid and Dihybrid cross?
A) Two alleles for gene segregate into gametes in equal proportions.
B) Monohybrid F2 phenotype 1:2:1 ratio conclude, there is no segregation in character
C) Monohybrid F2 phenotype 3:1 ratio conclude, there is a no blending inheritance
D) Dihybrid F 2 phenotype 3:1 ratio conclude complete linkage
#Question id: 3580
#Unit 8. Inheritance Biology
Different genetic cross regarding two independently assorting non allelic gene with complete dominance and their phenotypic ratio showed in a following. Which of the following is incorrect combination?
|
Genetic cross |
Phenotype ratio |
||
|
1 |
AABb X AaBb |
3:1 |
|
|
2 |
Aabb X AaBb |
3:1:3:1 |
|
|
3 |
AABb X AaBB |
1:1 |
|
|
4 |
Aabb X aaBb |
1:1:1:1 |