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TLS Online TPP Program

#Question id: 12170

Sex determination in the grasshoppers is X-linked, if the cross is made between the heterozygous red phenotypic  female with the heterogametic red phenotypic male , then what will be the ratio of male and female with the red phenotype in F1 generation?

#Unit 8. Inheritance Biology
  1. Female with the red phenotype- 1/2                  
    Male with the red phenotype- 1/2
  2. Female with the red phenotype- 1                
     Male with the red phenotype- 1/2     
  3. Both male  and female shows the 1:1 ratio
  4. All male 
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TLS Online TPP Program

#Question id: 1899

#Unit 4. Cell Communication and Cell Signaling

Which of the following statements is NOT TRUE? Rejection of a second (set) skin graft from the same allogeneic donor:
TLS Online TPP Program

#Question id: 832

#Unit 1. Molecules and their Interaction Relevant to Biology

Ubiquitin-protein ligase (E3) are members of two unrelated families, those containing domain known as,
TLS Online TPP Program

#Question id: 28774

#Unit 2. Cellular Organization

Mutation in a structural gene that codes for the lysosomal hydrolase that causes disease, which is?
TLS Online TPP Program

#Question id: 8863

#Unit 9. Diversity of Life Forms

Which class of the phylum Cnidaria includes ʺjelliesʺ with rounded (as opposed to boxlike) medusae? 
TLS Online TPP Program

#Question id: 3513

#Unit 8. Inheritance Biology

RR- red, Rr- pink, rr- white flower color in plant. Pink flower plant allowed to repeated self fertilization up 3 generation. The proportional of pink flower is