pronucleus मीनिंग इन हिंदी

अधिक: आगे

The sperm contributes a pronucleus and a centriole to the egg.
We microinject it into the pronucleus in the egg yolk,
After plasmogamy, the microtubule plus ends continue to grow towards the opposite pronucleus.
The sequence in inserted directly into the pronucleus.
The sperm's tail and mitochondria degenerate with the formation of the male pronucleus.
A major consequence of CI is the delayed entry into mitosis of the male pronucleus.
After the first stage of meiosis, the pronucleus fuses with its sister polar nucleus, thus restoring the correct number of chromosomes.
The nucleus of the oocyte is called a pronucleus in this process, to distinguish it from the nuclei that are the result of fertilization.
It is thought that the growing plus end of the microtubule attaches directly to the motor protein of the opposite pronucleus, triggering a reorganization of the proteins at the half-bridge.
Identical twins develop after a single maternal pronucleus and single paternal pronuceus have formed a zygote, the zygote undergoes mitosis, and the daughter cells each develop into separate individuals .-- Seejyb 23 : 07, 12 August 2006 ( UTC)

संज्ञा.

the nucleus of the ovum or sperm after fertilization but before they fuse to form the nucleus of the zygote