Suction is often used in manufacturing processes to liftobjects to be moved to a new location. A 4-ft by 8-ft sheet of 12-in.plywood weighs approximately 36 lb. If the machines end effectorhas a diameter of 5 in., determine the suction pressure required tolift the sheet, expressed in inches of H2O suction.
Test 4 Lecture 7 Meosis II Fundamentals of meiosis The first 22 pairs of chromosomes are called autosomes which do not determine sex and the last pair are the sex chromosomes which determine the gender of the offspring The number of chromosomes in a single set is represented by n. Any chromosome with 2 chromosome sets is called a diploid cell, or 2n. In humans, the diploid number is 46 which is the number of chromosomes in your somatic cells. Gametes contain a single set of chromosomes, called haploid cells An unfertilized egg contains one X chromosome, where sperm may contain an X or Y chromosome. Fertilization occurs when a haploid egg from the mother fuses with a haploid from the father. The resulting fertilized egg is called a zygote Reproduction Sexual reproduction Two parents give rise to offspring that have unique combinations of genes inherited from the two parents. Offspring vary genetically from their siblings and both parents. Asexual reproduction A single individual is the sole parent and passes copies of all its gen