Eukaryotic cells have membrane-bound organelles; prokaryotic cells do not
I believe it would be a fact
The magma moves the plates in the same direction, but slab pull makes them moveaway from one another. ... D.The magma's movement in the mantle is highly erratic and causes the plates to move in circles.
The answer is C. The first option is highly unlikely, the second option is impossible, and C is a much more likely answer than D.
a. two normal copies of 21, two normal copies of 14 – I (normal)
b. one 21 to 14 translocation, two normal copies of 21, one normal copy of 14 - II
c. one normal copy of 21, two normal copies of 14 – III This is monosomy 21 which is lethal*.
d. one normal copy of 14, one normal copy of 21, one 21 to 14 translocation – I This is called balanced translocation (translocation carrier)
e. one normal copy of 14, two normal copies of 21- III This is monosomy 14 which is lethal.
f. two normal copies of 14, one normal copy of 21, one 21 to 14 translocation – III This is trisomy of chromosome 14 and it is lethal.
* lethal leads to spontaneous abortion.
