Answer:
I'd say Chemistry! Hope this helps! :)
Explanation:
Let's say a geographical barrier separates a species into two different population. Which also cause a reproductive isolation ( the two pupolations cannot interbred)
Throughout the time (lets say a million years), the two populations will undergo a lot of changes in their respective genomes and eventually will form 2 different species.
If there is no reproductive isolation, the 2 population could interbred with one another and there will be no speciation
Answer:
New York City: temperate deciduous forest
Seattle: temperate wet forest
Explanation:
New York City is characterized by a <u>Temperate Deciduous Forest biome</u>. This indicates that its climate is not stable but, instead, faces constant changes. The seasons are clear and marked, e.g. summer is warmer and trees begin to lose their leaves during fall (as it is supposed to be). New York's biome is also characterized by the presence of rain throughout the year. Plants such as conifers and mosses are predominant and wildlife species like red foxes, squirrels, and owls inhabit in this city / biome.
Seattle, on the other hand, is characterized by a T<u>emperate Wet Forest biome</u>, that is, warm and dry-summer subtropical climate. The seasons are marked but not as predominantly as in New York. Seattle is also characterized by more humid conditions in contrast to New York. Moreover, summers tend to be drier and warmer, making it more vulnerable to bushfires. Plants such as the western red cedar and the ponderosa pine are predominant and wildlife species like deers, coyotes, and bears inhabit in this region.
Restriction enzyme cuts samples of DNA at restriction site; produces different lengths of DNA segments
Root hair cells absorb minerals and water from the soil.
The water absorbed by the root hair cells passes through the plant in xylem tubes, to then reach the leaves. The energy from the sun is then used to convert water(H2O) into hydrogen (H) and oxygen(O2).
I hope this helps
