Answer:
lack of genetic variation
Explanation:
If you have multiple of the same people there wont be much variation
Answer:
Definition:
Biological evolution is the process through which the characteristics of organisms change over successive generations, by means of genetic variation and natural selection. It is most commonly defined as "changes in gene frequencies in populations."
A small change in genes could result in a mass epidemic. Such as the colinistists bringing yellow fever over to America.
Explanation:
Biological evolution refers to the cumulative changes that occur in a population over time. These changes are produced at the genetic level as organisms' genes mutate and/or recombine in different ways during reproduction and are passed on to future generations.
Answer:
See the answer below
Explanation:
<u>A Eudicot flowering plant is a plant that comes up with two seed leaves during the process of germination. Generally, Eudicot plants are characterized by netted venation of leaves, floral parts in 4/5 or multiples, and ring arrangement of vascular bundles.</u>
Three major above-ground structure of a typical Eudicot include;
1. <em>The stem</em>
2. <em>The leaves</em>
3. <em>The flowers</em> (for those that have reached maturity)
Two major below-ground structures of a typical Eudicot include;
1. <em>The roots</em>
2.<em> The root hairs</em>
