A seascape rock is one made of metaphysical and biological properties usually of fine grained sandstone sediments.These rocks are mostly featured for decorative purposes in seascape photography.
You don't need to push the wheelbarrow down the beach. Instead, fill it up with sand. "It starts by going around with a bucket and shoveling and collecting all of the plastic debris that you see," said Aivazian. The water from the hoses pushes the plastics to the surface and separates them from the sand.
Because just the right amount of nitrogen and phosphorus makes the soil grow really good. But too much will kill the soil.
Answer:
Frequency of homozygous dominant genotype = 0.25
Frequency of heterozygous dominant genotype = 0.50
Frequency of homozygous recessive genotype = 0.25
Frequency of allele for left handedness = 0.5
And, frequency of allele for right handedness = 0.5
Explanation:
Allele frequencies:
Given that the frequency of recessive trait (left-handedness) is (q2) = 0.25
Frequency of recessive allele (q) = square root of 0.25 = 0.5
Since p+q= 1; so, p= 1-q = 1 - 0.5 = 0.5
Therefore, frequency of allele for left handedness (q) = 0.5
And, frequency of allele for right handedness (p) = 0.5
Genotype frequencies:
Frequency of homozygous dominant genotype (p2) = 0.5 x 0.5 = 0.25
Frequency of heterozygous dominant genotype (2pq) = 2 x 0.5 x 0.5 = 0.50
