Gram-positive bacteria usually stain darkpurple/violet under a microscope.
The cell membrane, cell wall, genetic material, ribosomes.
Basically everything that a bacterium has(because prokaryotes in general don’t have a lot of components and have very simple cells.)
Hope this helps:)
Answer:
Long beaks of medium ground finches allows them to opt for alternate sources of food in times of extremities while this is not the case with the cactus finches.
Explanation:
The medium ground finches have larger beaks and thus apart from small seeds they can also break open the large seed. In case if the small seeds get scarce, a medium ground finch can still survive by taking advantage of feeding on alternate source of food but small beaked birds such as cactus finches shall die out of starvation.
This adaptation of medium ground finches gives it a survival advantage over the cactus finches
Answer:
Energy transfer will stop when both objects reach equilibrium
Explanation:
Answer:
The evolution of the peppered moth is an evolutionary instance of directional colour change in the moth population as a consequence of air pollution during the Industrial Revolution. The frequency of dark-coloured moths increased at that time, an example of industrial melanism.