La Niña follows after an El Niño. Its sea surface temperature will be lower than the natural one by 3-5 degree Celcius which tells us that it is cooler than the average temperature. It is the positive state of the El Niño. It really disturbs the natural weather patterns which could result to extreme storms.
Answer:
It is difficult to obtain a final conclusion with this information, but it is possible that the sample doesn't contain living organisms whose genetic material is composed of DNA. Another possible reason for this result is that the DNA extraction protocol used in the experiment is not suitable for this sample.
Answer:
Dual distribution
Explanation:
Dual distribution is a method of distribution or arrangement, whereby a company uses majorly two approaches simultaneously in distributing their products to their end-users. The company or manufacturer of the product sells their products directly to the end-users and also sells their product to companies that act as marketing intermediaries that later resell their products to the end-users.
According to the information given in the question above, we can infer that the method of distribution used by pharmaceutical companies is an example of <em>dual distribution.</em>
The correct answer is Eukarya. I just had this question and it says the answer is Eukarya. Eukarya has DNA located inside of a nucleus, some have cellular membrane-bound organelles.
Hope this helps!
Give me the brainliest answer please!
Complete question:
A hypothetical bat species (species 1) lives in a city. Another hypothetical bat species (species 2) established a population in the same city after a number of individuals escaped from a zoo. In isolation, each species prefers to roost in buildings that are three or more stories tall. After species 2 became established in the city, species 1 began roosting only in buildings less than three stories tall, whereas species 2 roosted in buildings three or more stories tall. Observers determined that the bright streetlights at ground level had previously deterred most bats from roosting in shorter buildings. Over many generations of existing in the same city with species 2, species 1 showed changes in eye size and retina structure. Complete the following statements about the two bat species.
- Roosting areas in buildings of any height are the _________ of species 1.
- Roosting areas in buildings of any height are the _________________ of both bat species.
- ____________ between the two bat species occurs because both species prefer the same roosting areas.
- In parts of the city with only tall buildings (over two stories), __________ of species 1 may occur.
- Roosting areas in buildings that are one to two stories tall are the __________ of species 1 when species 2 is present.
a. fundamental niche
b. realized niche
c. character displacement
d. intraspecific competition
e. interspecific competition
f. (-\-)
g. resource partitioning
h. competitive exclusion
Answer:
- Roosting areas in buildings of any height are the fundamental niche of species 1.
- Roosting areas in buildings of any height are the fundamental niche of both bat species.
- Interspecific competition between the two bat species occurs because both species prefer the same roosting areas.
- In parts of the city with only tall buildings (over two stories), competitive exclusion of species 1 may occur.
- Roosting areas in buildings that are one to two stories tall are the realized niche of species 1 when species 2 is present.
Explanation:
- The ecological niche is the synthesis of all the environmental factors that influence the growth, survival, and reproduction of species. These factors also include the interaction between species.
- The fundamental niche refers only to environmental conditions in which a species can live and survive <u>in the absence</u> of any interaction with other species.
- The realized niche refers to the restricted conditions in which a species can live and survive as a result of environmental physic characteristics and the interaction with other species.
- Interspecific competition refers to the interaction between two or more species that use the same fundamental niche. These species compete for the same resources like food, shelter, or water, among many others. Eventually one of the species dominates and the other is displaced.
- Competitive exclusion refers to the exclusion of the inferior competitor by the superior competitor when there is not habitat differentiation, and both species can not share the same niche. In this case, the effective niche of the dominant species completely occupies the fundamental niche of the inferior competitor.
- Resources partitioning refers to one dominant species monopolizing the resources, and the other inferior species use other resources -partially or completely -, migrate or get extinguished.
<em>A way in which species can divide resources is by living in different habitat areas. These species might eat the same food, and can roost in different places within the habitat. This resource partitioning and differentiation in the function of their physical location allows both species to coexist more effectively. </em>
In the present example, both bat species can coexist in the same city but the weaker bat species (species 1) roost at the top of the shorter buildings while dominant species (species 2) roost at the top of the highest buildings.
