Genetics is a field of biology that studies genes, heredity, and genetic variation. Genetic variation includes how genes become mutated or are involved in disease and aging. Environmental genetics examines how environmental factors interact with genes to cause disease, or enhance the adaptation of a species to its environment. A geneticist is a science who … Continue reading “Career Path To Be A Geneticist: The Genomic Era”
The sex of a human embryo is determined at the very start of the time of its conception. When a baby gets conceived, a chromosome X or chromosome Y from the sperm cells fuses with the X chromosome of the egg cell. This determines whether the baby/ fetus/ child/ embryo would be genetically male (XY) or genetically female (XX).
RNA or ribonucleic acid is essential for our health. RNA and DNA are like twins. RNA is more like a copy or a transcription of DNA. DNA is vital as it contains all the information that is essential for the generation of new cells and for maintain life but it never leaves the nucleus of the cell.
Phytomorphology or plant morphology is the field of study that studies the physical form and external structure of plants. This is different from plant anatomy which studies the internal structure of plants at even the microscopic level.