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Biodiversity

This category is for questions about biodiversity, or species diversity, which is composed of genetic, species, and ecosystem diversity.

1,421 Questions

Is neurological factors as opposed to hypertrophic factors are the primarily responsible for strength gains in children?

Preadolescent boys and girls can significantly improve their strength with resistance training. Unlike adults, neurological factors, as opposed to hypertrophic factors, are primarily responsible for these gains. Once adolescents occur, testosterone levels in boy's increases from 20-60-ng/100 ml to 300- 600 ng/100ml. Girls' testosterone levels stay at 20-60 ng/100ml. Considerations for program design should be that the child is first emotionally mature enough to follow directions. Consent and medical clearance should be obtained. The best approach to designing a program is to establish a repetition range from 8-12 and then determine by 1RM-chart extrapolations the appropriate load to use. Workouts should not occur in succession but allow 1 to 2 full days between workouts. Multiple joint exercises can be used but the focus should be on from and technique rather than weight lifted. Guidelines: Warm-up and stretching should be performed before resistance training. Begin with light loads to allow for appropriate adjustments to be made. Increase loads gradually (5 -10%) as strength improves. Two to three non-consecutive workouts are recommended. Finally encourage the kids to drink plenty of water, before, during and after exercise.

What are humans meant to do?

A Christian ResponseServe the Lord, Jesus Christ, with all our heart. Accept Him into our hearts as our personal Lord and Savior and He will direct our path. Other Responses-- Populate the earth

-- Rescue carbon-based life here when the solar system is no longer a tenable home.

Humans are meant to live their lives as best as they can, so that they provide a good example to others asking the same questions.

Is it more efficient use of the Sun's energy for people to eat beef or salmon?

It's more efficient to eat cow because cows feed on plants which will have more energy than the salmon has, since salmon feed on smaller fishs which will make it have less energy than beef does.

Who was the first virtual millionaire iesomeone whose holdings in a make -believe world are legally convertible into genuine us currency worth more than 1 million?

The first virtual millionaire was Ailin Graef, also known as Anshe Chung. She amassed her wealth in the virtual world of Second Life by investing in virtual real estate and other virtual assets that could be exchanged for real-world currency. She became the first person to become a millionaire through virtual holdings in 2006.

What is Asbestos make up?

Asbestos is a naturally occurring mineral made up of soft, flexible fibers that are heat-resistant and strong. It is known for its ability to insulate against heat and electricity, and was widely used in construction and manufacturing until its health risks were recognized.

Explain how evolution is one of the great unifying theories of biologyaccounting for both the unity and diversity of life?

Evolution explains how all living organisms share a common ancestor, providing the unity of life. At the same time, it accounts for the diversity of life through the process of natural selection, where variations that are advantageous for survival and reproduction become more prevalent in a population over time, leading to the wide array of species we see today. Evolutionary theory has become a fundamental framework for understanding the interconnectedness of all living beings and their adaptation to changing environments.

What determines the cohesiveness of water molecules?

The cohesiveness of water molecules is determined by hydrogen bonds. These bonds form between the hydrogen atoms of one water molecule and the oxygen atoms of neighboring water molecules, creating a strong attraction that allows water molecules to stick together.

Why does biodiversity matter?

Biodiversity is very important to us humans. From biodiversity we obtain food,water,air,fuel,and medicine.Biodiversity also offers many services which we take for granted: some examples are protection from the sun's harmful ultra-violet light, flood defence, water cleansing and climate regulation - not to mention increasing the value of houses when they're close to trees and (greenspaces.http://www.stroudvalleysproject.org/Biodiversity.html?name=WHYBIO) To give context to why biodiversity has become increasingly threatened, and therefore important:

The effect climate change will have regionally cannot be accurately predicted. We know there will be more severe weather - droughts, storms. What will survive and how, is not known. If humanity is to survive the compounding effects of climate change on all the other environmental problems, we need the best possible spread of genetic resources. The underlying problems include desertification, erosion, deforestation, pollution...

Genetic resources provide the raw material to breed new varieties of plants and animals - varieties better able to cope with whatever climate change brings.

Plants are food, and as such have to adapt to droughts conditions, mores severe changes in weather, and cope with new pests and diseases.

A richness of biodiversity is the key to overcoming the largely unknown challenges that climate change will bring, changes compounded by the environmental vulnerabilities we have already caused.

See also http://www.bioversityinternational.org/scientific_information/why_biodiversity_matters/

What do frogs use to push their food down?

Frogs use the muscles of their eyes and pull their eyeballs down which pushes the pray down. The tongue is rather used for catching and holding the pray. Tongueless frogs (Pipidae) push their food in their mouth with there front legs. This looks strange, as the frogs 'eats with his hands'.

How do you write Field of study?

"Field of study" can be written as a general reference to the area of academic specialization or interest that someone has chosen to focus on in their education or professional development. It typically refers to a specific discipline or subject area, such as biology, psychology, or engineering.

What are guests expectation in conventions?

Guests at conventions typically expect well-organized schedules, opportunities to meet and interact with special guests or speakers, engaging panels or presentations, access to vendors, and a welcoming and inclusive atmosphere. They may also expect a range of activities and opportunities for networking and socializing with like-minded individuals.

What is the overall function of the Calvin cycle?

The overall function of the Calvin cycle is to convert carbon dioxide into glucose. This process occurs in the stroma of the chloroplast and involves a series of enzymatic reactions that produce organic molecules using ATP and NADPH generated during the light reactions of photosynthesis.

How do you determine the number of molecules of water you swallow from a cup of water?

A cup is 8 fluid ounces. And 8 ounces is about 236.6 grams of water.

There are 18 grams of water in one mole of water, and a mole of anything contains Avogadro's number of molecules of that compound. That's 6.02 x 1023 molecules.

Our (236.6 grams of water) divided by (18 grams per mole) = 13.14 moles of water

Our (13.14 moles of water)(6.02 x 1023 molecules per mole) = 7.91 x 1024 molecules in the 8 ounce glass of water.

We had 8 ounces of water. We converted to grams. Then we looked up water to see how many grams of water there were in a mole of water. Then we found out how many moles we had in our cup of water. Then, because we knew how many molecules of water were in a mole (we know because a mole of anything is Avogadro's number of particles of that substance), we multiply to find out how many molecules of water were in the cup of water.

That's how we found that there are 7.91 x 1024 molecules in a cup of water.

Is Mexico more beautiful than the US?

Beauty is subjective and can vary greatly from person to person. Both Mexico and the US have their own unique natural landscapes, cultural heritage, and architectural wonders that make them beautiful in different ways. It ultimately depends on personal preferences and what aspects of a country's beauty resonate with an individual.

What are the advantages of intercropping?

Advantages:

  1. It is safe from several pests
  2. It reduced the growing of weeds
  3. It saves fertilisers from waste
  4. More yields are gets from it in a season

What are systematics?

Systematics is the scientific study of the diversification of living organisms, their relationships, and classification into hierarchical groupings. It aims to reconstruct the evolutionary history of species based on shared characteristics and genetic relationships, ultimately providing a framework for understanding the diversity of life on Earth.

What do you mean by stop codons?

a stop codon (or termination codon) is a nucleotide triplet within messenger RNA that signals a termination of translation.
Three codons UAG,UAA & UGA are the stop codons, which denotes the end of the protien.

Ways to conserve biodiversity?

Biodiversity is not just about the number of species and sites within a specific area, nor is it about the list of populations at risk from extinction. The essence of nature is not only diversity but also dynamism, and the interaction between species and habitat is of crucial importance. Biodiversity is threatened not only when species are made extinct, but also when the dynamics are disturbed. Conserving biodiversity is thus a delicate balancing act that many international and national bodies are striving to master.

What is the concept of biodiversity?

Web definitions

  • the diversity of plant and animal life in a particular habitat (or in the world as a whole); "a high level of biodiversity is desirable"

wordnetweb.Princeton.edu/perl/webwn

  • Biodiversity is the variation of life forms within a given ecosystem, biome, or for the entire Earth. Biodiversity is often used as a measure of the health of biological systems. ...

en.wikipedia.org/wiki/Biodiversity

  • the diversity (number and variety of species) of plant and animal life within a region

en.wiktionary.org/wiki/biodiversity

  • biodiverse - Biotically diverse; having a high degree of biodiversity

en.wiktionary.org/wiki/biodiverse

  • The vast variety of species and stocks within a species that sustain our fisheries through all of the changes caused by nature and humans. Earthquakes may destroy some stocks of fish, oil spills may destroy some stocks, and floods and droughts may hurt some stocks in some years. ...

www.genetics.cf.adfg.state.ak.us/kids/glossary.php

  • usually considered at the genetic, species, and ecossytem levels. Includes the measure of the number and frequency in an assemblage.

oregonstate.edu/instruct/anth370/gloss.HTML

  • Short for biological diversity. Refers to the wealth of ecosystems in the biosphere, of species within ecosystems, and of genetic information within populations.

web.worldbank.org/WBSITE/EXTERNAL/EXTOED/EXTENVI…

  • The totality of genes, species, and ecosystems in a region or in the world.

naturalsciences.org/microsites/invasives/glossary.htm

  • The variability among organisms on Earth and within an ecosystem. Maintaining biodiversity is necessary to preserve the health and survival of an ecosystem.

www.job-hunt.org/green-jobs-job-search/green-industry-glossar…

  • The tendency in ecosystems, when undisturbed, to have a great variety of species forming a complex web of interactions.

commpres.env.state.ma.us/content/glossary.asp

  • The variety of life on Earth. "Bio" means life and "diversity" means difference. Biological control: the use of natural enemies (predators, parasites, etc…) to control a pest population.

www.ecokids.ca/pub/eco_info/glossary/index.cfm

  • The variety and variability among living organisms and the ecological complexes in which they occur. bolide projectile; a meteor or meteorite. bright terrain A type of surface on Ganymede which is lighter than other regions on this moon which is often associated with grooves (see also dark terrain).

www2.jpl.nasa.gov/Galileo/sepo/atjup/fp.HTML

  • the number (richness) and distribution (evenness) of species in an area.

www.nps.gov/plants/restore/library/glossary.htm

  • A multiplicity of species in a given area, representing various interdependent life forms. Biodiversity usually refers to native species only.

www.pima.gov/cmo/sdcp/kids/gloss.HTML

  • The natural world is multi-layered and interdependent-from the ecology of microorganisms to the ecology of plants, animals, and humans; renewal of species is dependent upon the diversity of living systems; biodiversity as the basis of life and to undermine it is to undermine life itself; the ...

www.ecojusticeeducation.org/index.php

Would you except to find greater biodiversity in natural ecosystem or human-made ecosystem such as farm or a garden explain your answer?

A natural ecosystem would have greater biodiversity than a human-made ecosystem. This is because in a human made ecosystem, everything is controlled and monitored, such as on a farm or in a garden. In a natural ecosystem, the plants, animals, and insects are allowed to flourish as they will, leaving greater room for naturally occurring diversity.

How do you get make up stains out of the carpet?

To remove makeup stains from carpet, start by blotting the stain with a clean cloth to absorb as much of the makeup as possible. Then, mix a solution of dish soap and warm water, and gently dab the stained area. Rinse with clean water and repeat as needed. If the stain persists, you can try using a carpet stain remover following the manufacturer's instructions.

Define suburban population?

A Suburbanised Village are villages that have grown in recent decades and have housing estates with more recent residents than long-term ones. They are more likely to be found in the rural-urban fringe as the reason they grow is because of access to both the city and the countryside. They are part of the process of counter-urbanization, i.e - moving out of the city.

Does a pioneer community slow down succession?

Yes, a pioneer community can slow down succession because these early colonizers can alter environmental conditions, making it less conducive for other species to establish themselves. They often dominate the resources in the area, hindering the growth of other species and delaying the progression towards a more complex ecosystem.

What does the Calvin cycle do?

The Calvin cycle is a series of biochemical reactions that takes place in the stroma of chloroplasts, converting carbon dioxide and other compounds into glucose and other sugars. It is an essential part of photosynthesis, where plants use sunlight to create energy-rich molecules that can be used for growth and development.

What are the disadvantages of a Cadburys schweppes having subsidiaries?

Disadvantages of Cadbury Schweppes having subsidiaries include complexity in managing multiple entities, potential conflicts of interest among subsidiaries, difficulties in maintaining consistent branding and product quality across different markets, and increased operational costs associated with running separate units.