
Do humans have blue blood? | Ask A Biologist
Oct 12, 2022 · Have you ever accidentally gotten a paper cut and bright red blood oozed out? Because of experiences like this, most of us associate blood with the color red. We sometimes even use …
Punnett Squares - Ask A Biologist
Jul 20, 2010 · Punnett SquaresPunnett squares are a useful tool for predicting what the offspring will look like when mating plants or animals. Reginald Crundall Punnett, a mathematician, came up with …
c. Both male and female mosquitoes bite you Y a fects whether y u re bitten by a mosquit a. Your blood type c c. How much garlic you eat u re wearing clo
What would it mean if your blood is dark? • Physics Forums
Feb 2, 2006 · What wouldit mean if your blood is dark?
Bone Anatomy | Ask A Biologist
Feb 4, 2011 · Blood Cell Formation: Did you know that most of the red and white blood cells in your body were created inside of your bones? This is done by a special group of cells called stem cells …
3 1 8 12 11 red blood cell to leave and return to the heart is 30 seconds. 6 7 5 10
Understanding the Chemistry Behind Finding Blood with UV Light
Mar 20, 2010 · I believe many of us have seen this in CSI, or Dexter or some other TV show or something. Some guy spraying somekind of liquid onto a surface and pointing some UV light on it. …
How Do We See Light? | Ask A Biologist
Jan 6, 2010 · Rods don't help with color vision, which is why at night, we see everything in a gray scale. The human eye has over 100 million rod cells. Cones require a lot more light and they are used to …
How Does Your Body Fix a Cut? | Ask A Biologist
Feb 21, 2015 · This teamwork makes the bright red, bumpy skin you see inside your cut at the beginning stages of healing. The red color is from all the blood vessels that were build to heal the injury. The …
Poison Dart Frog Color and Protection | Ask A Biologist
Nov 25, 2013 · The story of a frog's life in the rainforest can be one filled with danger. Some frogs are brightly colored and other blend into the forest. Do bright colors work better than dull colors for …