Disruptive Natural selection

Disruptive selection favors the survival of individuals at both extremes of a range, rather than the  intermediate.

Increase variance in the population because select those phenotype which are away from mean.

It maintain balance polymorphism and maximum selection coefficient value.

TLS Online TPP Program

#Id: 8840

#Unit 10. Ecological Principles

Ecosystem - A structural and functional unit of ecology where the living organisms interact with each other and the surrounding environment

TLS Online TPP Program

#Id: 3592

#Unit 3. Fundamental Processes

A codon is a triplet of nucleotides that codes for a specific amino acid.

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#Id: 3327

#Unit 6. System Physiology – Plant

ATP synthase has two components; F1, a peripheral membrane protein, and Fo, oligomycin sensitive

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#Id: 2927

#Unit 13. Methods in Biology

The rate of sedimentation is dependent not only upon the applied centrifugal field, but
also on the nature of the particle, i.e., its density and radius, and also the viscosity of the
surrounding medium. Stokes’ Law describes these relationships for the sedimentation of a
rigid spherical particle:

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#Id: 3856

#Unit 5. Developmental Biology

Dictyostelium can utilize one of three survival strategies when food starvation-

(1) Microcyst formation, favoured in dark & wet conditions, or ammonia levels are high.
(2) Zygote formation, favoured in dark & wet conditions, & triggered by ethylene produced by the cells.
(3) Cell aggregation & differentiation