Does a somatic cell divide? Is a heart cell a gamete or somatic? Can an embryo develop from a somatic cell? Is somatic cell therapy ethical? Are all somatic cells produced by mitosis? Do somatic cells have no sex chromosomes? Is an autosomal cell a somatic cell?
What is a diploid? What process produces haploid gametes? A cell has 20 pairs of chromosomes. a) What is the haploid number of chromosomes? b) What is the diploid number? Give an example of a cell that is diploid and one that is haploid. What is a haploid sex cell, egg or sperm,...
A zygote is a fertilized egg, the result of when an egg cell and a sperm cell combine. The process takes about 24 hours, and it marks the start of pregnancy. The zygote is just one cell to start with, but that cell contains all of the genetic material (DNA) the baby needs: 23 ch...
Spermatazoa are the male gamete,meaning they are the cells that fuse with the egg in fertilization giving rise to the embrion and future baby.
The female gamete contributed by the mother during reproduction is called the egg cell (also known as the ovum or secondary oocyte). It contains half of the genetic information (i.e., 23 individual human chromosomes) that will combine with the other half of the genetic information carried by...
These egg activation methods, as expected, induced rises in intracellular calcium levels and also triggered the coordinated release of zinc into the extracellular space in a prominent "zinc spark." The ability of the gamete to mount a zinc spark response was meiotic-stage dependent. Moreover, ...
1.(Biology) to provide (an animal, plant, or egg cell) with sperm or pollen to bring about fertilization 2.(Agriculture) to supply (soil or water) with mineral and organic nutrients to aid the growth of plants 3.to make fertile or productive ...
Germination: How Does A Seed Become A Plant? What Makes A Zygote? The simple answer to that question is fertilization. We’re all made from gametes derived from our mother and father. The femalegamete(from the mother) is the egg or oocyte, while the male gamete (from the father) is ...
In mammals, these gametes are the sperm and egg that eventually fuse to form the developing zygote. In yeast, meiosis is coupled to the process of sporulation, whereby the four haploid nuclei are retained within the confines of a single cell known as the ascus. The resultant spores that ...
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