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: 9149

#XL - T Zoology

Nonrandom Mating - Nonrandom mating are two type,

1. Positive assortative mating - Like individuals to mate.

2. Negative assortative mating - Unlike individuals to mate

TLS Online TPP Program

#Id: 9511

#XL - R Botany

Coronatine is a toxin effector produced by the bacterium Pseudomonas syringae to mimic the plant hormone jasmonic acid‐isoleucine and this assists bacterial infection.

TLS Online TPP Program

#Id: 335

#XL - R Botany

Glucagon lowers the cellular level of fructose 2,6 bisphosphate, inhibiting glycolysis and stimulating gluconeogenesis.

TLS Online TPP Program

#Id: 9092

#XL - T Zoology

Pertussis toxin, produced by Bordetella pertussis, catalyzes ADP-ribosylation of the  subunit of Gαi, preventing GDP-GTP exchange and blocking inhibition of adenylyl cyclase.

TLS Online TPP Program

#Id: 8318

#XL - Q Biochemistry

Nucleation phase 

Two G-actin molecules bind relatively weakly to each other, but addition of a third actin monomer to form a trimer makes the entire group more stable, acts as a nucleus for polymerization.