Watch this video- https://www.youtube.com/watch?v=hTaEjaEGNas#action=share After watching the video regarding the built environment and its links to health: What are some ways that you think that we can engineer our local communities to be safer and injury-free? As part of this answer, take a look around your own home and/or local […]

You buy a new house and the front yard has some really nice rose bushes, but they are surrounded by lots of weeds!  You don’t really want to try and dig them out by hand and your nice new neighbor comes over with a bottle of weed killer.  He says […]

Q. In a particular species of guppy, tails can either be long or short and either feathered or straight. A cross between a true-breeding long, feather-tailed male guppy and a true-breeding short, straight-tailed female guppy produces progeny that all have short, straight tails. a) Express the genotypes of the adults […]

LACTASE -LACTOSE ARTICLE 1. What is the percent lactose content in humans? How about in Pinnipedia (sea lions, walruses etc.)? 2. Which tissue in humans is lactase found? What is the function of the enzyme? 3. All people are born with lactose tolerance but some lose the ability as adults, […]