An individual carrying the allele can pass copies of it to his or her own children. This is the allele’s direct fitness. The allele can also pass extra copies of itself to the next generation as the result of the increased fitness of relatives that benefit from the altruistic individual’s actions. This is the allele’s indirect fitness. 

TLS Online TPP Program

#Id: 10603

#XL - R Botany

Habitat

Plants annual or perennials.

Xeric- Selaginella lepidophylla

Aquatic- Azolla, Marsilea, Salvinia

Epiphytic- i.e., growing on large trunks of trees. Ex- Lycopodium

TLS Online TPP Program

#Id: 9319

#XL - T Zoology

Gαt contains an intrinsic GTPase activity by GAP complex, RGS9-Gβ5 triggers the rapid inactivation of the PDE

TLS Online TPP Program

#Id: 8768

#XL - T Zoology

TLS Online TPP Program

#Id: 8710

#XL - R Botany

As intermediates of the citric acid cycle are removed to serve as biosynthetic precursors, they are replenished by anaplerotic reactions

TLS Online TPP Program

#Id: 9174

#XL - T Zoology

The overall effect of migration is twofold: 

1.it prevents populations from becoming genetically different from one another, 

2.it increases genetic variation within populations.