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3 years ago

Select all of the answers that apply.

2 answers:

3 0

<span>The correct answer is A, B and D. Biogeochemical cycles are central to the ecology of earth system. They make the essentail elements accessible and available for the organisms, and maintain their levels, so that the ecology is ot disrupted. The elements move through abiotic and biotic factors, in these cycles, and a state of equilibrium is maintained n the ecosystem. The carbon dioxide levels are responsible fr the temperature of the earth. If Carbon cycles would not have existed, then there would have been a disruption in maintaining the global temperature. Biogeochemical cycles basically continuously recycles the essential materials, for sustaining the life-forms.</span>

lana [24]3 years ago

3 0

The answer is A, B, and D.

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Select True or False: Using your knowledge of osmosis or osmotic pressure decide if the following statement is true or false: Wh

Inessa [10]

Answer:

True

Explanation:

Osmosis refers to the movement of water particles from a region of low concentration to a region of high concentration.

When sprinkled with sugar, a dish of sliced fruit will form its own juice. This is because the sprinkled sugar has a higher concentration which explains why water moves out from the fruit with a lower concentration to dilute the sugar which has a higher concentration.

8 0

3 years ago

Enzyme found in retroviruses that produce dna from an rna template. True or False

grandymaker [24]

Answer:

Explanation:

1 .Reverse transcriptase (RT) is an RNA-dependent DNA polymerase enzyme which makes DNA from RNA..

2. RT makes double-stranded DNA molecules from ssRNA ( single stranded RNA) molecule using it as a template.

3. Retroviruses like HIV contain Reverse transcpritase (RT) enzyme, which uses the RNA molecule as template and make DNA from it and after that, virus make multiple copies of itself.

4. Reverse transcriptase enzyme make DNA reverse transcrptionally from RNA the process known as RNA dependent DNA polymerase.

5. It was first discovered in retroviruses.

7 0

3 years ago

As children get older, cultural influences on behavior become much stronger; and as a result, it becomes difficult, if not impos

DanielleElmas [232]

Answer:

False

Explanation:

Sex is a biological term and gender is depended on the roles performed by an individual. In our society it is mandatory for a man or woman to behave and develop sexual preference for its opposite gender and this conservative thought process had strongly held the base of defining a sexual acts which is intended to happen between a male and female only.

However, this is not something defined by nature but by individual likeliness. This is the reason why even after being a male by sex, a male by gender can have likeliness for another male. This is something which cannot be bounded by social and cultural belief even after being into it for years.

Hence, the given statement is false

3 0

3 years ago

How are clouds and fog related to precipitation?

Dominik [7]

Answer and Explanation:

Both clouds and fog are closely related to precipitation.

This can be explained first by the formation of clouds and fog, which begin when the air contains water vapor. This <u>water vapor is produced when there is an accumulation of moisture in the enviroment which leads to the formation of clouds. A similar process occurs with the formation of fog, which comes from saturation, that occurs after the evaporation and condensation processes that take place after precipitation (water cycle). </u>

Moreover, some types of clouds (cumulonimbus) are associated with precipitation as they could be accompanied by climatic phenomenon such as rain and snow.

7 0

2 years ago

You are dealing with a problem in which the male parent has a genotype of DDmm, while the female parent has DdMm. After doing th

erastova [34]

The sets of alleles for each parent are Dm for the mother and DM, Dm, dM, and dm for the father. This information is fundamental for estimating genotype and allele frequencies in offspring.

<h3>What are alleles?</h3>

Alleles are gene variants for a given gene <em>locus</em>, diploid organisms inherit two alleles for each locus (one from each parent).

Gametes are germinal (haploid) cells that carry specific allele combinations.

The analysis of gamete combinations is fundamental to estimate genotypes and allele frequencies.

Learn more about alleles here:

brainly.com/question/3452155

6 0

2 years ago