0K
explanation:
0 kelvin (273 degrees celsius)
A syncline is visible.
An anticline is visible.
These mountains likely formed from compression.
Explanation:
The mountains were most likely formed by compresive forces and in the process, a visible anticlinal and synclinal structure was formed.
- The geologic structure most evident here is a fold.
- A fold is deformational structure that occurs where a rock has been buckled.
- Compressional forces leads to the buckling of rock.
- This causes the formation of folds in a rock typified by the presences of synclines and anticlines.
- They form a wavy structure where the upward arching part is a syncline and the downward sagging part is an anticline.
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Evidence.
This are the two things explanations need: testability and evidence. Both of them are very important but evidence, I'd say, is the most important factor since it supports the claim in a remarcable way.
Hope it helped,
BioTeacher101
Answer: Light can influence gene expression at caterpillar stage which can further influence butterfly wing development. This hypothesis was proved by Thomas Hunt Morgan in 1917 a biologist who conducted studies on butterflies from two different species : <u>Vanessa</u> <u>urtica </u> and <u>Vanessa</u> <u>io </u> caterpillars under red, green, or blue light whereas other caterpillars were kept in the dark. He found that there were differences in color and size of wings of butterflies exposed to different light conditions. Exposure to red light resulted in bright colored wings while exposure to green light resulted in dusky wings. Blue light and dark light resulted in paler colored wings. Also, V. urtica caterpillars reared under blue light and V.io butterflies reared in dark wings developed were larger in size.
Therefore light which is an external environmental factor can influence gene expression which can further influence phenotype of the organism.
Hence in the given situation butterfly would show differences in their wing color if in the caterpillar stage they were grown in dark or bright white light.