When food is in limited supply, there will be an increase in competition among individuals of species that consume that food. As the food becomes more limited, the species population will become smaller, since there is not enough food. A severe limitation, for a prolonged time, would likely cause the remaining members to die out of that area, unless the species makes an adaptation that would allow them to survive.
Answer:
49.54
Explanation:
Given parameters:
Number of organisms in original habitat = 4695
Number of organism in new habitat = 2326
Solution:
To find the percentage of the organisms in the new habitat that has migrated to the new habitat, we use the expression below:
% of the population in the new habitat = \frac{number of organisms in new habitat}{number of organisms in original habitat} x 100
% of the population in the new habitat = \frac{2326}{4695} x 100 = 49.54%
Answer:
To obtain a view of an individual's karyotype, cytologists photograph the chromosomes and then cut and paste each chromosome into a chart, or karyogram, also known as an ideogram. In a given species, chromosomes can be identified by their number, size, centromere position, and banding patter
Explanation:
Answer:
It must restate the question.
The correct answer is a nutrient runoff.
Nutrient runoff is a major reason for eutrophication of surface waters, in which extra amount of nutrients, generally phosphorus or nitrogen, instigate growth of algae. Sources of nutrient pollution involve surface runoff from pastures and farm fields, emissions from combustion, and discharges from septic tanks.
