I think [A. <span>evaporation increases the salinity of ocean water], but not sure</span>
The correct answer is this one: "C) Nnew = Nold + 2." A student is studying a process in which a diploid cell becomes haploid. The CORRECT mathematical model for the process if Nnew is the number of chromosomes in the haploid cell and Nold is the number of chromosomes in the diploid cell is this: <span>new = Nold + 2
</span>
Here are the choices.
<span>A)
Nnew = 2·Nold
B)
Nnew =
Nold
2
C)
Nnew = Nold + 2
D)
Nnew = Nold × 2</span>
47 chromosomes. 46 is balanced, 45 is too few (the baby would be stillborn), and 48 is too many. 47, the baby will survive, but will have Down syndrome.
Answer:
cilia
the organ that absant in plants is cilia
