1. At tetrad stage, dyad, triad, tetrad with micronucleus and polyad appeared.

2. 6 Cytokinesis was simultaneous and the arrangement of microspores in the tetrad was tetrahedral.

3. 7 At this point esch chromosome consist of a pair of chromatids and the two associated chromosomes are termed a tetrad.

4. A tetrad is a structure that consists of a pair of homologous chromosomes (having four sister Chromatids) formed during meiotic cell division.

5. Huge savings at Belgica on Calligaris, ROM, Venjakob, Fama, Ashley Manor, Himolla, Hypnos Beds, Harrison Spinks, Tetrad Harris Tweed & many more

6. 17 Ubisch bodies and lipid bodies are found in the glandular tapetums. In meiosis of microsporocyte, cytokinesis is is a simultaneous type, which produces an isobilateral tetrad.

7. In cases of left inferior parietal lesion, Acalculia is frequently associated with agraphia, finger agnosia, and left–right confusion in a tetrad of deficits called Gerstmann’s syndrome.