Sexual selection is selection that promotes traits that will increase an organism’s mating success.

TLS Online TPP Program

#Id: 9032

#XL - T Zoology

TLS Online TPP Program

#Id: 9033

#XL - T Zoology

TLS Online TPP Program

#Id: 9034

#XL - T Zoology

Ligand binding depends on: 

Multiple weak, noncovalent forces

Molecular complementarity

TLS Online TPP Program

#Id: 9482

#XL - R Botany

Four major pathogens infects plants most frequently

1. Viruses

2. Bacteria

3. Fungi

4. Insects

TLS Online TPP Program

#Id: 9483

#XL - R Botany

Late blight disease (A), caused by the oomycete pathogen Phytophthora infestans

Black stem rust, which results from infection by the basidiomycete Puccinia graminis

Global banana (Musa spp.) production is under threat from black Sigatoka disease Mycosphaerella fijiensis.

TLS Online TPP Program

#Id: 9484

#XL - R Botany

An effector molecule is

made by a pathogen to enhance the pathogen’s colonizing

abilities.