pronucleus
(Science: molecular biology) haploid nucleus resulting from meiosis.
In animals the female pronucleus is the nucleus of the ovum before fusion with the male pronucleus. The male pronucleus is the sperm nucleus after it has entered the ovum at fertilization but before fusion with the female pronucleus.
In plants the pronuclei are the two male nuclei found in the pollen tube.
This tutorial describes the sigmoid curve, annual plant growth, tree growth, human growth, and insect growth as the grow..
Adaptation, in biology and ecology, refers to the process or trait through which organisms or the populations in a habit..
Proteins and minerals can be derived from various dietary sources. They are essential for the proper growth and developm..
Developmental biology is a biological science that is primarily concerned with how a living thing grows and attains matu..
Osmoregulation is the regulation of water concentrations in the bloodstream, effectively controlling the amount of water..
This tutorial investigates the genetic diversity in more detail. It also delineates how certain alleles are favored over..