Many fish species have a gas-filled swim bladder that can adjust in size to make the density of the fish’s body equal to that of the surrounding water.

TLS Online TPP Program

#Id: 9425

#Unit 11. Evolution and Behavior

TLS Online TPP Program

#Id: 3524

#Unit 2. Cellular Organization

The coexistence of multiple alleles at a locus in a population is called genetic polymorphism. A locus is usually defined as polymorphic if two or more alleles are present at a frequency of more than 1% in the population.

TLS Online TPP Program

#Id: 8506

#Unit 1. Molecules and their Interaction Relevant to Biology

TLS Online TPP Program

#Id: 6265

#Unit 8. Inheritance Biology

Bombay phenotype

TLS Online TPP Program

#Id: 7808

#Unit 10. Ecological Principles