<span>D) More pine trees would live to maturity, increasing lumber output. This is the right answer hope this helps</span>
Answer:
difference in density
Explanation:
We know that the high central density suggests the earth must be rich in nickel and iron and that much of the core must be liquid. This lower-density air then rises and is replaced by cooler, higher-density air. The result is atmospheric circulation that drives the weather and climate through redistribution of thermal energy.
Answer:
12
Explanation:
Parent 1 : normal petal, long stamen
Parent 2 : short petal, normal stamen
F1 generation has all short petal and normal stamen plants so these two are the dominant traits.
F2 generation will have a mixed progeny. Out of them normal petal, long stamen and short petal, normal stamen will be parental combinations since they were the phenotype of the original parents.
Distance between the two genes is 24 cM and distance between genes = recombination frequency. Hence, recombination frequency here is 0.24.
Out of 100 total plants in F2, 100*0.24 = 24 will be recombinants. Out of 24, 12 will be short petal, long stamen recombinants and other 12 will be normal petal, normal stamen recombinants.
Hence, out of 100 plants 12 are expected to have short petals and long stamens.
Answer:
They are examples of Carbohydrates
