The answer is Marine Sediments or Sediments. Lithogenous is
a sediments derived from preexisting rocks on land, it is also a type of marine
sediment that forms thickest deposits worldwide, and it is sediment that begins
as rocks on continents or island. An example of lithogenous sediment is
sandstone.
Nome popular: abobora
familia: cucurbitaceae
divisao: angiospermae
origem: america
ciclo de vida: anual
Answer:
immediately
Explanation:
The ants move independently to search food from the nest, but at the same time they go away from the nest, they leave a way of pheromones, this is their mechanisms to return to the nest.
In average, the ants could take like 100 or 200 meters from the nest to search food, so 7 meters is a very small distance, and with the way of pheromones, they will return to their nest easily.
Answer:
Option B
Explanation:
Given
Number of incidences or frequency of an autosomal recessive disease 
As per Hardy Weinberg's equation, frequency of a recessive genotype is 
As per first equation of Hardy Weinberg's -
so ,
As per second equation of Hardy Weinberg's -
Substituting the given values in above equation, we get -
![\frac{9801}{10000} + \frac{1}{100} + 2pq=1\\2pq = 1-(\frac{9801}{10000} + \frac{1}{100})\\2pq = 0.99%\\OR[tex]2pq=1](https://tex.z-dn.net/?f=%5Cfrac%7B9801%7D%7B10000%7D%20%2B%20%5Cfrac%7B1%7D%7B100%7D%20%2B%202pq%3D1%5C%5C2pq%20%3D%201-%28%5Cfrac%7B9801%7D%7B10000%7D%20%2B%20%5Cfrac%7B1%7D%7B100%7D%29%5C%5C2pq%20%3D%200.99%25%5C%5C%3C%2Fp%3E%3Cp%3E%3C%2Fp%3E%3Cp%3EOR%3C%2Fp%3E%3Cp%3E%5Btex%5D2pq%3D1)
%
Hence, option B is correct.
