Sentence examples for division and development from inspiring English sources

But no one has been able to complete the complicated cycles of cell division and development that lead the immature "germ cells" in the male testes to become fully mature sperm cells capable of successfully fertilising eggs.

In rice seedlings, the basal part of the leaf sheath contains root primodia and meristem cells, which undergo active cell division and development (Yang et al. 2005).

Although the researchers had first removed the DNA of both the egg and the fertilizing sperm, the egg was still primed for cell division and development, increasing the chances of success, the team says.

This required recruiting interviewers with a fairly representative participation from all parts of the country, aiming to have at least one member in a team from the same district, or same physiographic division and development region, accustomed to the local culture.

Interactions have also been identified that appear to affect hormonal regulation of plant cell division and development.

BSCTV-induced symptom development requires the virus-encoded C4 protein which is thought to interact with specific plant-host proteins and disrupt signaling pathways important for controlling cell division and development.

Unlike their undifferentiated progenitors, these spermatogonia are irreversibly committed to eventually enter meiosis and further divisions and development of these cells are strictly orchestrated by the stages of the seminiferous epithelium.

The other business activities segment operates through two divisions Industrial and development, Industrial division provides industrial engineering, designs, construction, maintenance and operation of mining, gas, oil, chemicals, petrochemicals and energy.

The cotton fiber is a single cell without the complex cell division and multicellular development that develops from ovule's epidermal cells.

KEGG analysis of differentially expressed genes between stages revealed down-regulation of pathways associated with ECM, cell division, metabolism and development at onset of notochord segmentation.

In sexual reproduction, two sets of seminal matter and corresponding animulae meet and jointly determine the division, differentiation, and development of matter in the new organism.