So the answer is continental-oceanic collisions because these are the same collisions that cause oceanic trenches.
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.
Answer:
The correct option is : c. Herbivore
Explanation:
<u>Herbivores</u> are animals that are physically and anatomically adapted to <u>eat autotrophs</u> such as plants, photosynthesizing bacteria and algae as the main component of its diet. Such animals are commonly called <u>primary consumers</u>, as they generally feed on plants.
The digestive system of a herbivores generally consists of <u>multiple stomach chambers and along with a long digestive tract to help in the break down of plant material.</u> Therefore, the herbivores with long and multi-chambered digestive systems are called <u>ruminants.</u>
Examples: cattle, camels, sheep, deer and giraffes .
It’s A forests because that’s the habitat they live in
