TLS Online TPP Program

#Question id: 15882


Selection of culture media depends on___

#Section 6: Plant, Animal and Microbial Biotechnology
  1. Type of plant species used
  2. Time for preparation of culture media
  3. Maintenance of culture media
  4. Cost for preparation
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TLS Online TPP Program

#Question id: 3575

#Section 2: General 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?

TLS Online TPP Program

#Question id: 3576

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following most accurately restates Mendel's law of segregation?

TLS Online TPP Program

#Question id: 3577

#Section 3: Genetics, Cellular and Molecular Biology

Which is the most correct description of a dominant trait?

TLS Online TPP Program

#Question id: 3578

#Section 3: Genetics, Cellular and Molecular Biology

A locus is:

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#Question id: 3579

#Section 3: Genetics, Cellular and Molecular 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

TLS Online TPP Program

#Question id: 3580

#Section 2: General 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