For every subject in Class 11, the Punjab School Education Board (PSEB) has published the most recent curriculum. Based on ...

We measure all the wasp’s parts. We use a dissecting microscope to count the segments of its antennae and the itty-bitty hairs on its feet. We report on its wing veins, eyes and mouth parts.

This study provides valuable insights into the role of sensory stimulation in neurogenesis in the mammalian olfactory epithelium, where new olfactory sensory neurons are continually born throughout an ...