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TLS Online TPP Program

#Question id: 12176

In a Z-linked characteristic, Cameo plumage, which produces brown feathers, while the wild-type plumage is a glossy metallic blue. If  a pure blue-colored male is crossed with a cameo female, then what will be the probability of blue and cameo plumage of male and female in F2 phenotype?

#Unit 8. Inheritance Biology
  1. Blue males-50%, cameo male-50%, Blue females-25%, cameo females-25% 
  2. Blue males-25%, cameo male-25%, Blue females-50%, cameo females-0%
  3. Blue males-50%, cameo male-0%, Blue females-25%, cameo females-25% 
  4. Blue males-25%, cameo male-25%, Blue females-25%, cameo females-25%
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TLS Online TPP Program

#Question id: 15385

#Unit 8. Inheritance Biology

You cross a true breeding normal corn plant with a true breeding plant with variegated seed coat and colorless endosperm. You suspect the genes are linked, so you cross one of the resulting normal offspring to a true breeding variegated, colorless plant. What are your expected results if the genes are completely linked?
TLS Online TPP Program

#Question id: 26491

#Unit 3. Fundamental Processes

Choose which of the following are responsible for the dephosphorylation of Ser2 & Ser5 respectively
TLS Online TPP Program

#Question id: 1775

#Unit 4. Cell Communication and Cell Signaling

How many CDR region in IgM ?
TLS Online TPP Program

#Question id: 11461

#Unit 7. System Physiology – Animal

Elephants hear sounds that are too low for humans to hear. This sensitivity is primarily due to the differences in the ________.
TLS Online TPP Program

#Question id: 34150

#Unit 7. System Physiology – Animal

A 7-year-old boy is evaluated for short stature. His average circulating growth hormone level is within the normal range for his age, but levels of IGF-I are reduced. His growth failure is most likely due to a defect in: