Why are the thymus and spleen considered organs of the lymphatic system? The lymph nodes monitor the lymph flowing into them and produce cells and antibodies which protect our body from infection and disease. The spleen and thymus are lymphatic organs that monitor the blood and detect and respond to pathogens and malignant cells. Why … Read more
Where is the polytene chromosome located? Polyploid chromosomes are usually found in the interphase nuclei of some tissues of fly larvae. Polychromosomes are very useful for analyzing many aspects of the organization of the eukaryotic interphase chromosome and the genome as a whole. What organ is generally used to find the multilinear chromosome in Drosophila? … Read more
It’s frozen If your water line is frozen, it may be necessary to replace it. You also want to check your dishwasher drain to determine if it’s frozen as well. Note that the risk of a dishwasher water line freezing is limited to pipes that are located along outside walls in uninsulated or unheated areas. … Read more
Can you take alcohol back to Costco? What items Cannot be returned to Costco? Costco, the big-box store known for its flexible return policy, is reportedly no longer accepting returns on several in-demand items such as toilet paper, paper towels, sanitizing wipes, water, rice or Lysol. The news has been shared on social media, with people … Read more
What do I do if my dog has poison ivy? Though cases of a dog being affected by poison ivy are rare, if you have a canine companion with sensitive skin, you should keep him away from the plant, just in case. “After being in an area with poison ivy or oak, you should wash … Read more
