Mutations in three broad classes of genes play key roles in cancer induction:
Proto-oncogenes genes
Tumor-suppressor genes
Genome maintenance genes

TLS Online TPP Program

#Id: 4944

#Unit 13. Methods in Biology

P stands for probability here. To calculate the p-value, the chi-square test is used in statistics. The different values of p indicates the different hypothesis interpretation, are given below. 

I. P≤ 0.05; Hypothesis rejected.

II. P>.05; Hypothesis Accepted

TLS Online TPP Program

#Id: 8573

#Unit 2. Cellular Organization

In all epithelia, keratin filaments associate with: Desmosomes (cell–cell contact)

Hemidesmosomes (cell–matrix contact)

TLS Online TPP Program

#Id: 8845

#Unit 10. Ecological Principles

Remote sensing A technique that measures conditions on Earth from a distant location, typically using satellites or airplanes that take photographs of large areas of the globe. 

Satellite images of ecosystems that show a pattern of high absorption of blue and red light and high reflectance of green light indicate ecosystems with high standing crops of producers.

TLS Online TPP Program

#Id: 8525

#Unit 2. Cellular Organization

Detyrosylated microtubules are more stable, because they are more resistant to depolymerization by kinesin-13 and related proteins.

TLS Online TPP Program

#Id: 6715

#Unit 8. Inheritance Biology

Wild-type (Prototrophic) bacteria can use these simple ingredients to synthesize all the compounds that they need for growth and reproduction.

auxotroph lack one or more enzymes necessary for metabolizing nutrients or synthesizing essential molecules