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TLS Online TPP Program

#Question id: 15378

You find a pink geranium in your flowerbed of red geraniums. Seeds from self fertilization of this plant produce ¼ red plants, ½ pink plants, and ¼ white plants. When considering the visible phenotype, which explanation is most likely?

#Unit 8. Inheritance Biology
  1. The soil in which the pink plant was growing was deficient in a critical nutrient.
  2. The pink plant had a new mutation, creating an allele to  which the wild type "red" is incompletely dominant 
  3. The pink plant had a new mutation, creating an allele which is incompletely dominant to red.
  4. The pink plant had a new mutation, creating an allele which is codominant to "red".
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TLS Online TPP Program

#Question id: 2930

#Unit 2. Cellular Organization

The S. cerevisiae homolog of Xenopus MPF is:
TLS Online TPP Program

#Question id: 12651

#Unit 6. System Physiology – Plant

Which one of the following compound of octadecanoid pathway produces in chloroplast and transported into the peroxisome for further processing?
TLS Online TPP Program

#Question id: 5441

#Unit 8. Inheritance Biology

Two pure line of corn have mean cob length of 15 cm and 5 cm, respectively. 6 polygenes involved in this trait exhibit additive gene action. Crossing these two lines is expected to produce a progeny population with mean cob length of
TLS Online TPP Program

#Question id: 19297

#Unit 13. Methods in Biology

What is the main use of a Bacterial Artificial Chromosome (BAC) vectors?
TLS Online TPP Program

#Question id: 23319

#Unit 1. Molecules and their Interaction Relevant to Biology

Generally an adolescent is full of anxiety, anger and tension. How would you sublimate his stress and strain?