How many meiotic and mitotic divisions are required for the formation of female gametophyte?
Thus, one meiotic division produces one matured female gametophyte in an angiosperm. Hence, 101 meiotic divisions are required to produce 101 female gametophytes in an angiosperm.
How many meiosis and mitotic divisions are needed for the development of 100 female gametophyte in Angiospermic plant?
Hence, to produce 101 female gametophytes in an angiosperm , 101 meiotic division are required.
How many mitotic divisions take place during development of female gametophyte?
For female gametophyte development, only one functional megaspore out of the four megaspores survives, and it undergoes three rounds of mitotic divisions and subsequent cellularizations to produce a seven-celled mature embryo sac, also termed the female gametophyte (Yang and Sundaresan, 2000; Drews and Yadegari, 2002).
How many meiotic and mitotic divisions are required for the formation of male gametophyte from pollen mother cell?
After pollination, the generative cell after entering into the pollen tube divide Mitotically to form two non-motile male gametes. Hence, one meiotic division and two mitotic division are required for the formation of fully mature male gametophyte from microspore mother cell in angiosperm.
How many total meiotic and mitotic divisions are required?
2 meiotic and 1 mitotic.
How many mitotic divisions are required for the formation of?
Correct answer is 8. There are two formulas: 1. Number of mitotic divisions required for formation of n number of cells is n-1.
How many mitotic divisions are required for the formation of 100 mature embryo sac?
There are three mitotic divisions to form a mature embryo sac from megaspore mother cell.
How many mitotic divisions are required for the formation of male gametes?
The formation of the male gamete requires only one meiotic division which results in four male gametes while the formation of four female gametes requires four meiotic divisions.
How many mitotic divisions take place for complete development of embryo sac?
Both the nuclei of the functional dyad take part in the formation of embryo sac. Each nucleus undergoes two mitotic divisions and the mature embryo sac is 8 nucleated.
How many meiotic and mitotic divisions are required for the formation of 100 seeds?
So, for the development of 100 megaspores 100 meiotic division is required. – So, by the fusion of 100 microspores and 100 megaspores, 100 seeds are formed. – Hence for the 100 seed production 200 meiotic division takes place in the Cyperaceae family. Hence, the correct answer is option (D).
How many mitotic divisions are required for conversion of the Microspore to the male gametophyte?
One meiotic and two mitotic divisions.