Answer:
F (pp) = 0.04
F (Pp) = 0.32
F (PP) = 0.64
Explanation:
Studying population genetics, we used the Hardy-Weinberg equilibrium model. In the case of snails, the H-W principle predicts that the total number of cases in the population should follow the following equation: PP + 2.Pp + pp = 200.
If a population has 200 snails and 8 are affected by a recessive condition, we have 4% affected, or 0.04.
This means that 0.04 corresponds to p², and p corresponds to 0.2.
Therefore, P is equal to 0.8 because p + P = 1.
Knowing the allele frequencies, we go to the frequency of the genotypes.
F (pp) = p² = 0.04 = 8 snails
F (Pp) = 2.Pp = 0.32 = 64 snails
F (PP) = P² = 0.64 = 128 snails
This is a trick question there is no there name for it
We calculate the number of moles of water given its mass by dividing the mass by the molar mass.
n water = (36.04 g) / (18 g/mol)
n water = 2 mols
From the given balanced equation, every 6 moles of water produced will require 7 moles of oxygen.
n oxygen = (2 mols H2O) x (7 moles O2 / 6 moles H2O)
n oxygen = 2.33 mols O2
Answer:
I so I am also a bit confused, but I hope this could answer your question!
Explanation:
The bacteria possess a cell wall composed of peptidoglycan molecule formed by the amino acids called murine. The bacterial cell wall helps in the survival of the bacteria in some extreme condition like when placed in a hypotonic solution.
The hypotonic solution is formed when it has low solute concentration and high water amount when compared. When the bacterial cell will be placed in hypotonic solution then the water will move inside the cell down the concentration gradient as a result of which the bacterial cell will swell but will not burst.
This happens as the cell wall contains expansin protein which allows the cell wall to expand and provides rigidity to the cell.
Answer:
Option C is the correct answer.
Explanation:
- <em>Agriculture</em><em> </em><em>however</em><em> </em><em>dont</em><em> </em><em>harm</em><em> </em><em>or</em><em> </em><em>give</em><em> </em><em>negative</em><em> </em><em>impact</em><em> </em><em>on the</em><em> </em><em>nature</em><em>.</em>
- <em>Earthquake</em><em> </em><em>is</em><em> </em><em>a</em><em> </em><em>natural</em><em> </em><em>disaster</em><em> </em><em>which</em><em> </em><em>is</em><em> </em><em>not</em><em> </em><em>caused</em><em> </em><em>by</em><em> </em><em>human</em><em>.</em>
- <em>Plastic</em><em> </em><em>pollution</em><em> </em><em>leads</em><em> </em><em>to</em><em> </em><em>imbalance</em><em> </em><em>in</em><em> </em><em>ecosystem</em><em> </em><em>as</em><em> </em><em>many</em><em> </em><em>people</em><em> </em><em>burn</em><em> </em><em>it</em><em> </em><em>which</em><em> </em><em>causes</em><em> </em><em>imbalance</em><em> </em><em>in</em><em> </em><em>carbon</em><em> </em><em>oxygen</em><em> </em><em>cycle</em><em>. </em><em>it</em><em> </em><em>also</em><em> </em><em>destroy</em><em> </em><em>the</em><em> </em><em>quality</em><em> </em><em>of</em><em> </em><em>soil</em><em>.</em>
- <em>Drought</em><em> </em><em>is</em><em> </em><em>just</em><em> </em><em>a</em><em> </em><em>condition</em><em> </em><em>where</em><em> </em><em>there</em><em> </em><em>is</em><em> </em><em>no</em><em> </em><em>rainfall</em><em>.</em>
<em>Hope</em><em> </em><em>it helps</em><em>.</em><em>.</em><em>.</em>