1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Veronika [31]
1 year ago
7

I have a question what do these 5 cycles have in common (Water cycle, Carbon cycle, Oxygen cycle, Nitrogen cycle, Phosphorous cy

cle)
Biology
1 answer:
slavikrds [6]1 year ago
4 0

The components of organic molecules, such as carbon, nitrogen, oxygen, hydrogen, phosphorus, and sulfur, are constantly being stored and recycled as part of their biochemical cycle.

Water contains oxygen and hydrogen and it is essential to all living processes.

Carbon is found in all organic molecules.

Nitrogen is found in nucleic acids and proteins.

Phosphorus is a major component of nucleic acid. Along with nitrogen, phosphorus is very important for agriculture, both molecules are used as fertilizers.

The cycling of these elements is interconnected, the movement of water is important for leaching nitrogen and phosphate from earth to water bodies such as lakes, rivers, and the oceans. The ocean is a major reservoir of carbon. These minerals are cycled through the entire biosphere, they are found in the atmosphere (water is found as vapor, nitrogen as gas as well as oxygen and carbon forming carbon dioxide, or pure oxygen, and phosphorus is found as an aerosol)

They are also found in the land as part of inorganic substances, or as a part of organic organisms. As well as within the hydrosphere, either as sediments or as part of the living organisms.

You might be interested in
HELP ASAP!!
Mandarinka [93]

Answer:

The organism selected based on sexual reproduction is tortoise and based on asexual reproduction is hydra. Both of them are explained in detail below with diagrams.

Explanation:

Tortoise: These are land dwelling reptiles and have a hard shell on their back to protect from predators. They can pull their necks inside for protection. They are different from turtles which as aquatic in nature. They mostly sleep at night and are active during day. These organisms prefer to stay isolated and are not comfortable in crowds.Tortoises have very long life span that between 80-150 years with the oldest one being 255 years.

Sexual reproduction- In most cases, females tend to be larger in size than males. They reproduce sexually by laying eggs at night. Their gametes are haploid in nature which when fused result in a diploid organism. The number of chromosome in a tortoise is 52.

The tortoise eggs can remain fertile till four years after fertilization. One single mating allows 30 eggs to be fertilized. Once the female finds the right environmental conditions, the eggs are laid.

Advantage of sexual mode of reproduction:

  • Offspring produced have <em>genetic variation</em>.
  • This genetic variation allows them to adapt well to the surrounding.
  • All the offspring don not die of a single disease because they are genetically varied.

Disadvantages: Fewer organisms are produced.

                          Gap between mating season.

Hydra is a fresh water organism belonging to class Cnidaria. It's body has a radial symmetry. The body contains stinging cells known as cnidocytes, which contain <em>neurotoxins</em>. These are released when faced by a predator. Its body is made up of two layers-epidermis and gastrodermis.

If a hydra is cut in half, both the cut parts regenerate into two new hydra. Their mode of reproduction is asexual through the process of budding. a

A new bud arises in some part of the body of hydra which matures and breaks off to form a new hydra. Most hydra are fixed or senile but some of them are free moving.

Advantages of asexual reproduction:

  • The population <em>multiplies</em> rapidly in favorable conditions.
  • Single parent is needed.
  • It's <em>faster</em> than sexual reproduction.

Disadvantages of asexual reproduction:

  • <em>Limited diversity</em>
  • Population becomes difficult to control.
  • <em>Negative mutation</em> continue through the cell lines as there is no mixing of gametes.

6 0
3 years ago
Tides are most visible
Leni [432]

a.on shores and coasts. i think would be the best awnser

5 0
2 years ago
Read 2 more answers
What do cyclins regulate?
GalinKa [24]

Answer:

Cyclin is a family of proteins that controls the progression of a cell through the cell cycle by activating cyclin-dependent kinase (CDK) enzymes or group of enzymes required for synthesis of cell cycle.

5 0
3 years ago
Read 2 more answers
Why do you think it is colder during winter time compared to summertime ?​
marta [7]

Answer:

Because the earth's axis is tilted.  It is all about the tilt of the Earth axis.

Explanation:

7 0
2 years ago
Which best defines a diploid cell during meiosis?
wel

Answer:

a cell that has double the number of chromosomes as the daughter cell

Explanation:

diploid and double both start with d

7 0
3 years ago
Other questions:
  • Sicle cell disease (SCD) is found in numerous populations whose ancestral homes are in the malaria belt of Africa and Asia. SCD
    9·1 answer
  • Which is the stronger force behind plate movement?
    8·1 answer
  • Where does cellular respiration take place in the cell?
    12·1 answer
  • How are bacteria and eukaryotes different
    8·1 answer
  • Why do stem cells have the potential to<br> cure many human diseases?
    11·1 answer
  • Plz help me! I had test tomorrow
    5·1 answer
  • When plants need to store the extra glucose they make during photosynthesis, they join the glucose molecules together to make
    5·1 answer
  • Which of the following is the junction through which neurons spread impulses to one another?
    12·1 answer
  • Label electron micrograph of B lymphocyte.
    10·1 answer
  • Research has suggested that the burning of fossil fuel has had to change in the carbon cycle causing an increase in carbon store
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!