Question

Explain Kernplasm theory ? Class 11th bio - cell biology

Answer 1

Answer:

⚠️ KERNPLASM THEORY ⚠️

☄ Proposed by Hertwig in 1903 .

☄ Mitosis occurs due to the disturbance in the Karyoplasmic Index ( KI ) or nucleocytoplasmic ratio of the cell .

$ki \: = \frac{volume \: of \: nucleus(vn)}{volume \: of \: cytoplasm(vc)}$

$({vol. \: of \: cytoplasm \: = vol. \: of \: cell \: - vol. \: of \: nucleus})$

☄ that is why , cell divide into 2 cells to attain control of nucleus in Metabolism .

$ki \: \alpha \: \frac{1}{cell \: size}$

Answer 2

Answer:

Answer:

⚠️ KERNPLASM THEORY ⚠️

☄ Proposed by Hertwig in 1903 .

☄ Mitosis occurs due to the disturbance in the Karyoplasmic Index ( KI ) or nucleocytoplasmic ratio of the cell .

ki \: = \frac{volume \: of \: nucleus(vn)}{volume \: of \: cytoplasm(vc)}ki=

volumeofcytoplasm(vc)

volumeofnucleus(vn)

({vol. \: of \: cytoplasm \: = vol. \: of \: cell \: - vol. \: of \: nucleus})(vol.ofcytoplasm=vol.ofcell−vol.ofnucleus)

☄ that is why , cell divide into 2 cells to attain control of nucleus in Metabolism .

ki \: \alpha \: \frac{1}{cell \: size}kiα

cellsize

1