I've heard that conception takes place in the uterus. is that correct? yes

Which statement correctly describes a way that mutations increase the likelihood that a species will survive in a changing environment

If a checkpoint detects damaged dna, the checkpoint may

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.