Once she gets to 183, she should try and keep it there
Answer:
Results in the evolution of the species: Directional selection
Results in new species: Disruptive selection
Favors traits at the two extremes: Disruptive selection
No increase in diversity: Directional selection
One extreme trait is favored: Directional selection
Diversity decreases: Stabilizing selection
Diversity increases: Disruptive selection
Explanation:
Directional selection which is also known as positive selection is known to be a mode of natural selection. In this type of selection, an extreme phenotype is favored over other phenotypes. This makes the allele frequency to move in the direction of that phenotype and this takes place over time.
Disruptive selection (known to be diversifying selection) talks about the certain changes in the population genetics whereby extreme values of a particular trait are favored over intermediate values. This results in new species.
While Stabilizing selection is a natural selection whereby there is a stabilization of the population mean on the particular value of a non-extreme trait. Here the diversity is decreases.
1.
I would say individual biodiversity. I have read that there are variations in genes so genetic variation is a biodiversity along with species diversity and ecosystem biodiversity. In fact, genetic diversity is similar to species diversity. Species have their own genetic variation.
2.
True. We are losing biodiversity at a higher rate than ever before.
Answer:
There is 56 percent chance that the offspring will be red and tall
Explanation:
A punnet square can be described as a diagram which is used to check the outcomes of a cross. A monohybrid cross is a cross in which a single trait is studied. A dihybrid cross is a cross in which two traits are studied and the results of an offspring having two traits are predicted.
As we see, red is dominant over white and tall is dominant over short, the results of the punnet square show that there is a 56% chance for red and tall offsprings.
9 divided by 16 and multiplied by 100 gives 56.2.
Autolapithecines are early hominid fossils promoted direc ancestral to humans. Primarily because autralopithecines had the head of chimpanzee but the body that allowed them to walk up right like humans. Their fingers, chest, hand bones, straining gain, shoulders, abdomen, inner ear canals developmental patters, toes and teeth ping point that they were human ancestors.
