Condition favor polygyny

Resource-based polygyny - Choosing dominant males, a female may be gaining access to good resources.

Harem mating structures - Sometimes males defend a group of females without commanding a resource - based territory. 

Ex- horses and zebras, some deer, lions, and seals.

Communal courting - In some instances, particularly in birds and mammals, males display in designated communal courting areas called leks.

TLS Online TPP Program

#Id: 10800

#XL - R Botany

Essential oils have well-known insect repellent properties.

Essential oils can be extracted from plants by steam distillation and are important commercially in flavoring foods and making perfumes

TLS Online TPP Program

#Id: 7897

#XL - Q Biochemistry

Chloramphenicol, blocks protein synthesis by bacterial and mitochondrial ribosomes

Cycloheximide, does not affect protein synthesis by mitochondrial ribosomes

TLS Online TPP Program

#Id: 7850

#XL - T Zoology

The 6-membered cyclic form of sugars is usually called the “pyranose” form in reference to the cyclic ether pyran.

TLS Online TPP Program

#Id: 10054

#XL - T Zoology

Cleavage by the γ-secretase complex releases the Notch cytosolic segment, which translocates to the nucleus, interacts with a single DNA-binding transcription factor, CSL.

TLS Online TPP Program

#Id: 8621

#XL - T Zoology

The Cip/Kip family members bind to cyclin-bound CDKs and block the activity of cyclin D-, E-, A-, and B-containing complexes.