Biology, 10.03.2021 19:30 zealandcui
In certain portions of the Jewish population, there is a higher than normal
prevalence of a genetic disease called Tay Sachs disease, which is fatal to infants
within the first five years of life. This disease is caused by a recessive allele of a single
gene. Why does this disease persist, even though it is invariably fatal long before the
afflicted individual reaches reproductive age? (In other words, why doesn’t the
allele for Tay Sachs disease simply disappear?). (Note: this is a thinking question, no
Punnett squares needed, just answer the question) [
Answers: 1
Biology, 22.06.2019 08:30, lol6998
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.
Answers: 1
Biology, 22.06.2019 11:00, webbjalia04
Consider the venn diagram of plant reproduction. where in this image, areas a - d, would you insert the picture of the orange lily?
Answers: 1
In certain portions of the Jewish population, there is a higher than normal
prevalence of a genetic...
SAT, 28.02.2020 23:14
Biology, 28.02.2020 23:14
Mathematics, 28.02.2020 23:14
Physics, 28.02.2020 23:15