Thus, in all 200 meiotic divisons are required to produce 100 seeds.
What will be the minimum number of meiosis a involved in the formation of 100 seeds of jowar?
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 meiosis divisions are required to produce 100 seeds?
One meiotic division in a pollen mother cell gives rise to 4 microspores, which develop into 4 pollen grains, therefore 25 meiotic divisions are required to produce 100 pollen grains.
How many meiosis are required for formation of 100 grains of wheat?
The female gamete mother cell undergoes meiosis to produce four haploid female gametes, out of which three degenerates and only one is functional. So, for the formation of 100 grains of wheat, a total of 100 female gametes are needed, which means a total of 100 meiotic divisions are needed.
How many minimum meiosis divisions are essential for the formation of 128 zygotes in human?
Hence, total 100 meiotic divisions are essential to form 100 female gametes. Hence, total 125 meiotic divisions are essential for the formation of 100 zygotes in human. Thus, the correct answer is ‘125.
What is the minimum number of reduction divisions required to form 8 male gametes in angiosperms?
D)125. Dear 1 Meiosis produce 8 male gametes ( 1 meiosis produce 4 MMC, these four MMC form 2 gametes each, so total 8 gametes).
How many meiosis are required for the formation of 50 embryo sacs?
Thus the correct answer is option ‘A’ which is 63 meiotic divisions.
How many pollen are required if 100 seeds are to be formed in an Angiospermic plant?
The primary sporogenous cell gives rise to microspore mother cells or pollen mother cells. Each microspore mother cell on reduction division gives rise to 4 microspores or pollens. So for the formation of 100 pollen grains, 25 MMC are required.
How many Reduction Division are required for formation of 50 seeds?
Hence, 63 meiotic divisions are required for production of 50 seeds.
How many mitotic divisions are required to produce 100 seeds?
Thus, in all 200 meiotic divisions are required to produce 100 seeds.
How many mitotic divisions are required for getting 120 seeds of wheat?
Each microspore develops into a pollen grain( male gamete). So, for getting 120 male gametes, we require= 120/4 = 30 meiotic divisions.
How many times meiosis will take place for the formation of 80 wheat grains?
80 male gametes i.e. pollen grains are produced by 20 meiosis in microspore mother cells while 80 female gametes i.e. megaspores are formed by 80 meiosis in megaspores mother cells because in angiosperm plants, after meiotic division in single megaspore mother cell, four megaspores are formed but only one megaspore is …
How many meiosis are required for the formation of 100 zygote in angiosperm?
For the formation of one hundred Zygotes a hundred twenty-five meiotic divisions are needed.
How many mitotic divisions are required to produce 128 cells?
Therefore, 7 mitotic divisions are required for a single cell to make 128 cells.
How many divisions are required to produce 128 gametes?
Gametes are produced by meiosis. In meiosis 4 cells are formed from one cell. Thus 32 divisions are formed are needed to produce 128 gametes that is 32×4=128.
How many minimum meiotic divisions are?
Thus, the correct answer is option (D) 63.