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TLS Online TPP Program

#Question id: 3875

Splicing of introns in nuclear mRNA primary transcripts requires:

#3. Fundamental Processes

  1. a guanine nucleoside or nucleotide.

  2. endoribonucleases.

  3. polynucleotide phosphorylase.

  4. small nuclear ribonucleoproteins (snurps).

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TLS Online TPP Program

#Question id: 17287

#13. Methods in Biology

Consider the following grouped frequency distribution : 

What is mean deviation about the median ?  
TLS Online TPP Program

#Question id: 5334

#8. Inheritance Biology

The way sex determination in birds, Male birds have two Z chromosomes, and females have Z and W. which of the following is not possible during inheritance?
TLS Online TPP Program

#Question id: 15006

#8. Inheritance Biology

Which of the following is not a mechanism for sex determination?
TLS Online TPP Program

#Question id: 10823

#10. Ecological Principles

Which of the following statements about symbiotic relationships is true?
TLS Online TPP Program

#Question id: 5447

#8. Inheritance Biology

Hydrangea plants of the same genotype are planted in a large flower garden. Some of the plants produce blue flowers and others pink flowers. This can be best explained by which of the following?