Answer:
compare the DNA of two organisms
Explanation:
<h2>Biodiversity hotpots</h2>
Explanation:
All of the given option can be the biodiversity hotspots EXCEPT:
Tundra biome.
Biodiversity is defined as the total number of species present within a biogeographic region.
A biodiversity hotspot is that geographic area where significant biodiversity exists.
A tropical biome, a mountain ecosystem and an island ecosystem can have a significant biodiversity depending on the climate and other environmental condition.
A tundra biome is totally covered with snow and have a very few areas of vegetation and could support only a few species So it cannot be a choice for Biodiversity hotspot.
Answer:
B) generator potential
Explanation:
The short-lived and localized changes in membrane potential are called graded potentials. A sensory receptor senses the stimulus. As the stimulus is sensed by the associated sensory neuron, there is the production of a graded potential. When the receptor of a sensory neuron is excited by some form of energy such as heat, light, etc., the resulting graded potential is called a generator potential. It is also called a receptor potential.
If the receptor potential is large enough to reach the threshold, it triggers one or more nerve impulses in the axon of the sensory neuron. For instance, thermosensory receptors sense the change in the temperature conditions and the associated sensory neurons generate the graded potential. Since the graded potential is generated due to temperature (heat), it is a generator potential.
Answer:
a.growing trees
Explanation:
growing trees decreases the level of co2 by taking in the co2 and convert it to oxygen