Answer:
The frequency of the r allele in this population is 0.80
Explanation:
64+36=100 plants
Frequency of White Flowering plants(rr) = 64/100
rr = 0.64
r is calculated by finding the square root of 0.64 which gives 0.80.
Leaf need water and minerals and root helps to take it from soil and passes it through stem.
stem also holds leaf in place.
hope this helps
<span>I suspect this question should read "How long does a red blood
cell live." A red blood cell lives for between 100 and 120 days. It
takes 7 days for a new red blood cell to develop from stem cells. Stem
cells are similar to base cells. They can also be seen as a general
template from which specialized cells are made. Stem cells can be taken
from a newborn baby's umbilical chord or extracted from an adult blood
donor's blood.</span>
Answer:its a covalent bond
Explanation:
The answer would be white dwarf