Sickle cell disease is an inherited disease caused by defects, called mutations, in the beta globin gene that helps make hemoglobin. ... With less oxygen, the abnormal hemoglobin S gene can cause rigid, non-liquid protein strands to form within the red blood cell.
Answer:
The unicellular organism is an organism that has only one living cell whiles multicellular organism consists of many living cells
I think the answer might be giant otter , but not sure
Answer:
because if not metal than other things like glass wood or fabric would break or not be suitable for the key hole.
Explanation:
flip flops are made of plastic.
The modern model of atom is unable to show the speed of atoms which make it less sure about its improved version.
Explanation:
The atomic model has under-went a drastic change in the past few decades. The first model was developed by Demoncritus in 450 B.C. which was accurate about the existence of atom as matter particles but he was inaccurate about the divisibility of matters.
Many other scientists have developed various models of atom over time, they are- John Dalton(1800), J.J. Thompson(1897), Ernest Rutherford( 1899), Neils Bohr. Neils Borh talked about the nucleus in his model and about the electrons orbiting the nucleus. However, this modern model lacked the observation of the speed of electrons.