Polygamy

Polygamy is a system in which either males or females' mate with more than one partner in a breeding season.

1. In polygyny

2. In polyandry

TLS Online TPP Program

#Id: 7402

#Unit 5. Developmental Biology

Toll activation activates Tube and Pelle, which phosphorylate the Cactus protein. Cactus is degraded, releasing it from Dorsal.

TLS Online TPP Program

#Id: 7403

#Unit 5. Developmental Biology

Cytoplasmic inhibitor protein of dorsal is Cactus.

TLS Online TPP Program

#Id: 7404

#Unit 5. Developmental Biology

Dorsal protein enters the nucleus and ventralizes the cell

TLS Online TPP Program

#Id: 7405

#Unit 5. Developmental Biology

Dorsal protein is a transcription factor that activates the genes that generate the ventrum.

TLS Online TPP Program

#Id: 7406

#Unit 5. Developmental Biology

The highest concentrations of Dorsal in the most ventral cell nuclei, become the mesoderm

TLS Online TPP Program

#Id: 7407

#Unit 5. Developmental Biology

The segment polarity genes encode proteins that are constituents of the Wnt and Hedgehog signaling pathways.