Mineral x is scratched by a diamond. mineral x

-has a mohs hardness of 10
-can't be scratched by a penny
-is softer than a diamond
-must be a precious metal

What are genotypes? what are phenotypes?

Consider the skeleton. which skeletal system is represented by the shaded portion of the skeleton? spongy skeleton compact skeleton axial skeleton appendicular skeleton

Choose the correct words to complete the sentences related to genetic screening. is a procedure that is used during pregnancy to detect genetic defects. is extracted from the uterus and used to identify genetic disorders?