Answer:
down syndrome
Explanation:
people with down syndrome have an extra chromosome in the twenty-first pair
R r
Y RY rY
y Ry ry
The 4 in the middle are the genotypes and the phenotypes are Round green, wrinkled green, round yellow, wrinkled yellow
If organisms can not adapt they become extinct.
Answer:
3.42 moles
Explanation:
Molar mass of NaCl= 58.4 g/mol
Number of moles in 20g of NaCl is
200.0/58.4 = 3.42 moles