Which of the following are the bone cells that surround themselves with a mineral matrix? osteocytes
megakarocytes
sarcomeres
correct answer is not given

What material did the moon come from?

Which of these is not an example of molecular homology? 1. use of dna and rna as genetic material 2.use of glycolysis as the first step in cellular respiration in both plants and animals 3. the lack of an igf-1 gene in prokaryotes 4. the use of aldolase b to break down fructose in bacteria, plants and animals

Genes that come together with different alleles are heterozygous. homozygous. genotype. segregated.