Here are your answers:
Answer to question 1: Secondary succession
The processes that are similar here are nudation and secondary succession. Nudation is the growing up of new plant species in an area completely devastated by big natural calamities like volcanic eruption and meteor impact. Secondary succession is the growing up of new plant species in an area that has its pre-existing stable ecosystem partially affected by calamities like hurricane, landslide, etc.
Answer to question 2: The formation of soil
Primary succession begins with the formation of soil due to weathering of rocks. This is followed by the development of vegetation where the organisms like lichen and algae act on the rocks and the soil to condition them for growth of new plant species.
Answer:
Horse latitudes ( its right )
Answer:
Males are more likely to inherit sex-linked traits because they have only one chromosome that can carry a trait. If a male gets a recessive sex-linked trait, they will always acquire it because they have no other chromosome that will dominant over the recessive.
Answer:
Human canines are blunt and small in size, while chimps have big and sharp canines.
Explanation:
Chimps' mouths are larger than humans' mouths. Chimps have a flat palate; and bigger and sharper canines than humans. Also, there is a space between these teeth and the teeth at the front of the mouth. On the other hand, humans' mouths are smaller, which leads to smaller and less sharp canines, and there is no space between these teeth and the teeth at the front of the mouth.
Answer:
The correct answer is:
endospores
Explanation:
endospores are spores formed by certain genera of bacteria eg, Bacillus. Spores generally are formed by the vegetative (growing) part of bacteria cells in response to adverse or unfavorable conditions. Spores are inactive and dehydrated and can stay dormant for a very long time, only germinating when the conditions are right. The outer covering of spores are made of tough protein coats, hence they do not take up conventional stains, but special staining methods like Malachite green can be used, and since the method makes use of heating, the primary stain (Malachite green) is forced into the tough coat of the spores (stains green), and resists the decolorization step, while the vegetative cells are easily decolorized, and take up the counterstain (Safranin), which stains the parent cells red.
