What would happen if the chromosome number were not reduced before sexual reproduction?

If a strand of dna has 35% thymine. what is the percentage of cytosine, adenine, guanine?

Cpr, or cardiopulmonary resuscitation, is a first-aid technique to save lives. it involves compressions of the patient's chest cavity. which description is the best description of the functions of chest compressions in cpr? chest compressions are done to pump the heart. chest compressions are done to strengthen the rib bones. chest compressions increase carbon dioxide inhalation. chest compressions allow the patient's muscles to wake up.

Give examples of selective advantage of organism’s body part/organ