Intelligence in humans is controlled by the cumulative effect of many genes. Bacteriophages and plasmids are examples of vectors: they transport DNA fragments into a cell for cloning. Are the last pair of chromosomes present in the reproductive cells only? Because this enzyme is heat-resistant; it was found in a bacterium that grows in Yellowstone hot springs.
Sign up with Google or Facebook. What is a sexlinked trait? Polygenic inheritance. Explanation: In gamete 23 chromosomes are present n. Sign up for free and study better.
Consumer Choice. In humans, a diploid cell has 46 chromosomes. No, meiosis is the cell division that produces sex cells. The male refer to heterogametic because he can produce two different gametesdepends on sperms. In the XY system, the male has X and Y chromosomes in his sperm and the female has both X chromosomes in her egg.
What is genetically similar and different about these structures that have been separated to What chromosome is color blindness attributed to? Find materials for your class:.