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dem82 [27]
3 years ago
14

What offer a source of energy for humans that would not affect the environment?

Biology
1 answer:
RUDIKE [14]3 years ago
4 0
Geothermal, Hydro Power, Solar, and wind
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What moves to opposite poles in Anaphase 1
Katarina [22]

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

                  Hello!

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

❖ The homologous chromosomes (sister chromatids) move to opposite poles of the cell. The sister chromatids are pulled to opposite poles by spindle fibers.

~ ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘꜱ! :) ♡

~ ᴄʟᴏᴜᴛᴀɴꜱᴡᴇʀꜱ

5 0
3 years ago
During Protein Synthesis, mRNA is transcribed in the
liraira [26]
A nucleus cytoplasm that’s the answer
5 0
2 years ago
The zebra mussel, a mollusk native to Eurasia, was first discovered in the Great Lakes of North America in 1988. Zebra mussels a
Anvisha [2.4K]

Answer:

Please see below

Explanation:

A. Zebra mussels are located in the areas of the United States that they were introduced to but it continues to spread across the US as time progresses.

B. Since the Zebra mussels can attach itself to solid surfaces, boats are no exceptions. They are able to go a few days out of water which gives them enough time to remain attached until a boater takes the vessel to another lake or isolated body of water.

C. Since these are filter feeders they are growing without a natural predator since they are an invasive specie. They feed on the algae in the water and use up almost all of this food supply and makes resources for other native specie (fish) that depend on this food source to die out.

D. Burmese pythons in the Florida everglades are an invasive specie. The prey on endangered species, have no real predator and have voracious feeding habits that affect the numbers in the animal population.  

E. Non- native mongoose was introduced on Jamaica to control the snake population. The problem with introducing a non native specie would be that this new organism is also without a natural predator. After the target specie has been eliminated it may try to feed on other animals in the ecosystem as well.    

F. Invasive species need to adapt to weather conditions and should be able to hunt/acquire its food in order to survive in its new environment.

6 0
3 years ago
Read 2 more answers
The largest and most complex mitochondrial genomes come from _____.
alexandr1967 [171]

Answer:

Angiosperm

Explanation:

The mitochondria of flowering Angiosperm plant are the largest. The size of these mitochondria varies from 1.86 million bp to 2.4 million bp. It is also the most complex one as it carries large number of repeating units which allows multiple permutations for recombination. This allows generation of mitochondria of varying sizes with in the same species.

It is least gene dense  as the inter regions are highly expanded. One of the most distinguishing feature of these mitochondria's are that they contain polypeptides. These polypeptides are basically non functional but have potential to evolve into functional one.

8 0
3 years ago
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Which of the following descriptions about the organization<br> of an ecosystem is correct? *
julia-pushkina [17]

Answer:

The description which is correct is:

<u><em>Species make up populations which makes up communities.</em></u>

Explanation:

In biology, species can be described as organisms which can interbreed to form fertile offsprings. Members of a species share many common characteristics. Example of species includes all human beings on earth.

In biology, a population can be described as the number of organisms of a species which are living together in a habitat at a particular time. These organisms have the capability to interbreed and produce fertile offspring.

The organisms present in different populations in an area at a particular time make up a community. For example, a population of birds, a population of insects, a population of plants that live in a certain area at a particular time make up a community.

8 0
3 years ago
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