Yes, i'll help you wat you need help on is the real question
The
answer is Merkel cells
(Merkel-Ranvier
cells<span> or
tactile epithelial cells)</span><span>. They are mostly found in the tips of the fingers,
</span>soles, oral, stratum basale of the palms, and
genital mucosa, and nail bed,<span> where touch is most sensitive.
They are associated with nerve endings</span>
The statement that describes the difference between the 2 isotopes of nitrogen would be the last set.
Nitrogen-14 has 7 electrons, 7 protons, and 7 neutrons
Nitrogen-15 has 7 electrons, 7 protons, and 8 neutrons.
Answer:
1. First calculate the distance of the map for trace (eg) and spastic mutation (sps); Recombinant frequency:
vg + sps + vg sps + = 99 + 97 = 196
we are going to divide 196 by 650 (total descendants) = 0.3.
in the next step we are going to calculate the recombinant frequency 0.3 * 100 = 30 mu or cM or 30%
this shows that there is an association between vestige (eg) and spastic mutation (sps) since the recombinant frequency is less than 50%.
The squareness test is not valid because the combining frequency is far from 50%.
2. Results:
1. Genes are linked.
3. The test rejected the independent assortment law because it is not true that there is a 1: 1: 1: 1 relationship between descendants
Answer:
Flowers that are bright in color are meant to attract birds, bees and other insects in order to help the plants reproduce. Bright colors or dull colors are fixed in the genetics of a flower. ... When they land on another flower some of that pollen will spread .
