During stage i of development, a human embryo, a bat embryo, and a chicken embryo look strikingly similar. what theory does this support?

What does the positioning of transcription factors determine?

True or false: (a) the strings of little red dots represent carbohydrates. (b) the model is called a bilayer because there are two main types of molecules present, lipids and proteins. (c) the many black lines represent amino acid tails. (d) this model shows membrane transport. (e) the blue ovals are hydrophobic. (f) the blue ovals represent phospholipid heads.

Amajor source of energy for your body comes from