The DNA structure is made up of molecules called nucleotides
Answer:
????????????????????????????
Explanation:
Speciation is founded on the principle of genetic mutations and
<span>
speculated genetic possibilities</span>
Answer:
Skeletal muscles are long and cylindrical in appearance; when viewed under a microscope, skeletal muscle tissue has a striped or striated appearance. The striations are caused by the regular arrangement of contractile proteins (actin and myosin). ... Skeletal muscle also has multiple nuclei present in a single cell.
Explanation: Hope this helps. :)
Answer:
The calorific value of a fuel is expressed in kilojoules per kilogram (kJ/kg)