HERITABILITY BY PARENT–OFFSPRING REGRESSION When genetic differences are responsible for phenotypic variance, offspring should resemble their parents more than they resemble unrelated individuals.

TLS Online TPP Program

#Id: 7999

#Unit 10. Ecological Principles

The range of abiotic and biotic conditions under which a species persists is its realized niche. 

The realized niche determines the geographic range of a species or of various populations that compose a species.

TLS Online TPP Program

#Id: 8000

#Unit 10. Ecological Principles

No two different species can share the same niche but can have similar niches,  this is because of competition for resources like food, space etc

Two species cannot coexist permanently in a community if their niches are  identical

TLS Online TPP Program

#Id: 8001

#Unit 10. Ecological Principles

Overlapping of fundamental niche

TLS Online TPP Program

#Id: 8002

#Unit 10. Ecological Principles

Ecological niche modeling - The process of determining the suitable habitat conditions for a species.

TLS Online TPP Program

#Id: 8003

#Unit 10. Ecological Principles

Ecological envelope - The range of ecological conditions that are predicted to be suitable for a species.

TLS Online TPP Program

#Id: 8004

#Unit 10. Ecological Principles

Major component of ecological niche

1. Space Habitat

2. Eating habit

3. Environmental variant