What is biodiversity and why does it matter?

Answers

Answer 1

Answer:

The concept includes every species of bacteria, virus, plant, fungi, and animal, as well as the diversity of genetic material within each species. It also encompasses the diverse ecosystems the species make up and the ongoing evolutionary processes that keep them functioning and adapting.

Explanation:

Answer 2

Answer:

Biodiversity maintains the natural balance of ecosystems and every species has its niche. Species depend on each other in order to thrive from cockroaches to squirrel monkeys to pygmy elephants—and even the many of us who live in cities.

Explanation:

Hope this helped!


Related Questions

Which process represents cellular division in body cells?

Answers

There are two types of cell division: mitosis and meiosis. Most of the time when people refer to “cell division,” they mean mitosis, the process of making new body cells. Meiosis is the type of cell division that creates egg and sperm cells. Mitosis is a fundamental process for life.

Explanation:

Cell division occurs during mitosis which means the chromosome pairs are split into two new cells.

The last two pictures show it in a visual way for you!

Hope this helps!!

Vesicles are the tiny transport packages made by- A. Golgi body
B. Ribosomes
C. Chlorplasts
D. nucleolus

Answers

Answer:

a

Explanation:

Which of the following crops feeds the most people on earth?
corn, wheat rice, soy.
onions, peppers, mushrooms.
lettuce, tomatoes, cucumbers.
green beans.

Answers

Answer:

wheat rice

Explanation:

your welcome

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Answers

Answer:

lol my user is xxmshibaalixx and uhm i got scammed ;(

Explanation:

Answer:

bear and penguin my username is ameenah560

Explanation:

Plz help!!!!!
• Motor driven plow

• Electric lights

• Sewer system

• Vaccines


What do these technologies have in common?
A.
They are all very expensive to make.
B.
They all help improve quality of life.
C.
They are only used to help poor people.
D.
They are all made from natural resources.

Answers

Answer:

B

Explanation:

They all do help improve quality of life.

Answer:

The best answer for this question Is B.  Due to it being the only thing that matches all of the requirements.

A small, leafy branch is cut from a tree. After some hours, the stem of the branch remains firm . Suggest an explanation for this

Answers

Answer:

Explanation:

When a branch is detached from a tree, water is being lost through the porous open area. After some time, a callous formation of new tissues starts to appear on the open surface to terminate further loss of water. The osmotic pressure in the leaves gets reduced as they no longer contain enough water, while the stem is being filled with water due to the network of capillaries.

Where are steroid receptors generally located and where do they bind the steroid hormone once it enters the cell:____________
A. They are located and bind the steroids in the middle of the cell membrane
B. They are located and bind the steroids in the cytoplasm
C. They are located and bind the steroids on the intracellular membrane surface
D. The receptors are located in the cytoplasm but they bind their ligands in the lysosomes.

Answers

Answer: B. They are located and bind the steroids in the cytoplasm

Explanation: Steroid hormones are a class of organic compounds, typically lipids. They bind to protein receptors in the cytoplasm or nucleus of the target cell and thus, their receptors are located inside target cells where they function as ligand-dependent transcription factors. This is to say that hormone-receptor complex formed on binding to DNA activates specific genes that increases production of proteins.

13. Which process is an example of asexual reproduction? (SB3c)
A. An amoeba divides in half to form two amoebas.
B. A bee transfers pollen from one flower to another.
C. A female fish deposits eggs on a rock, then a male fish releases sperm on
them.
D. Earthworms exchange sperm.

Answers

Answer:

A

Explanation:

Amoebas reproduce through binary fission which is a form of asexual reproduction.

Answer:

a

Explanation:

no sexual reproduction was included in the answer

Compare Carbohydrates and Lipids vs Proteins and Nucleic Acids. (What are the difference between the two groups). 6) Create a week diet plan that includes all 4 macro-molecules.

Answers

Answer:

ok

but give me pic of questions

Which occurs during the light-dependent reactions of photosynthesis?

a.Light energy is absorbed and then converted into chemical energy in the form of ATP and NADPH.
c.Organic molecules, such as proteins, lipids, and nucleic acids, are produced.

d.None of the above

b.ATP and NADPH are used to make glucose

Answers

Answer:

In light-dependent reactions the energy from sunlight is absorbed by chlorophyll and converted into chemical energy in the form of electron carrier molecules

Explanation:

Like ATP and NADPH light energy is harnessed in Photosystems I and II both of which are present in the thylakoid membranes of chloroplasts

What happens to the total blood flow during heavy exercise compared to at rest?

Answers

Blood flow is greater when you exercise because the blood vessels in your muscles dilate. Imagine water flowing through a fire hose compared to a garden hose. Adenosine triphosphate, or ATP, is the way your body uses biochemicals to store and use energy. When ATP gets used up in working muscles, the muscles themselves produce metabolic byproducts (for example, adenosine, hydrogen ions and carbon dioxide). As these byproducts leave the muscle cells, they cause small, thin-walled blood vessels (capillaries) within the muscle to expand or dilate, which is called vasodilation. The dilated capillaries allow increased blood flow, which delivers more oxygenated blood to the working muscle.

Explain how Karen’s science project demonstrates capillary action in the following scenario.
For her science project, Karen brought two clear glasses of water. She put a large, clear straw in one glass. Karen tried to suck up the water in the glass without the straw by hovering over the water and creating suction with her lips, but she did not touch her lips to the water. The water did not suction into her mouth. In the other glass, Karen sucked through the straw, and her audience could see the water was transported from the glass to her lips.

Answers

Answer:

Capillary action explained in the following scenario above, because if you picture the roots as the cup, the water as the water, the straw as the channels, and Karen as the plant. As Karen sucked through the straw, it was as the plant was sucking up the water through the channel from the roots. The water transported from the glass to her lips it was an example of the roots holding the water and transporting it to the plants by the channel.

Explanation:

found it on quizlet

Answer the question - Why is it important for scientists and engineers to work together to solve problems?

Answers

Answer:

it is important for them to work together because they can come together with the results form each person and see which is right and which is wrong and learn for their mistakes

Explanation:

Using cases to reason—Scientists and engineers often have to solve problems that others have confronted before. When scientists and engineers work to solve a problem, they may write up their experience as a case study for others to learn from. They will even write up the case study if their solution did not work.

Which of these is the representative organism for roundworms?
Snail
Spider
Leach
Sponge
Sea star
Coral
Roundworm
Fish

Answers

it would be a leach

hope this should help

How can we measure our energy use?

Answers

Answer:

it is measure in kilo bytes, gigabytes

What is the answer to this please help

Answers

Answer:

C The correct sequence of the transfer of information in most organisms is DNA to RNA to protein.

Explanation:

Gene expression involves the flow of information from DNA molecules to the formation of proteins. Information first flows from DNA molecules to RNA through a process called transcription.  Transcription is the first step of gene expression in which an RNA especially the mRNA is synthesized from a DNA molecule by RNA polymerase enzyme.  Then the synthesized mRNA is taken to the cytoplasm where it undergoes the translation process to form proteins.

1. John observed bacteria at 100X under the oil immersion and then decided to go back to 40X

objective by raising the oil objective a little to avoid the damage to objective lens. Critique his

technique. (1 pt.)

Answers

Answer:

See the answer below

Explanation:

In the first instance, the 100X objective does not have any business touching the slide on the stage so that there would not be any reason to raise it a little in order to go back to a lower objective. At higher objectives, only the fine adjustment should be used to bring the object into focus so as to avoid the objective lens from touching the slide which can damage the objective and or break the slide on the stage.

For the X100 objective to be raised in order to avoid a damage to it, it means John allowed the objective to come too close to the slide in the first place. This should not have been so.

Which of the following base pair sequences could be produced in DNA replication?
AGTCAT
TCAGTA

AGTCUT
TCUGIA

AGTCAT
UCAGUA

AGTCAT
CTGACG

Answers

Answer: The 3rd option

The base pair sequence that could be produced in DNA replication is  AGTCAT, UCAGUA. The correct option is c.

What are DNA sequences?

The DNA sequence is the sequence or pairing of DNA bases. RNA and DNA both are genetic materials and both are made up of nucleic acids made up of deoxyribose acid and iron is made up of ribonucleic acid.

DNA and RNA both contain four bases that are joined with hydrogen bond RNA contain uracil in the place of thymine and DNA contain timing all other bases are same.

The base pairs are complementary to each other: Thymine: Adenine and cytosine: guanine.

But in RNA, it is uracil with adenine. Guanine and cytosine are the same. So the adjacent base pairs will be:

AGTCAT

UCAGUA

Therefore, the correct option is c. AGTCAT, UCAGUA

To learn more about DNA sequences, refer to the link:

https://brainly.com/question/3096865

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If you count 60 colonies after generating a dilution factor of 10^-8 and plating 100 microliters, what is the starting concentration?

Answers

Answer:

CFU / ml = 600 x 10⁻⁸

Explanation:

Given:

Number of colonies = 60

Dilution factor = 10⁻⁸

Volume plated = 100 micro-liters = 0/1 ml

Find:

Starting concentration

Computation:

CFU / ml = [Number of colonies x Dilution factor] / Volume plated

CFU / ml = [60 x 10⁻⁸] / 0.1

CFU / ml = 600 x 10⁻⁸

how would you describe cellular respiration to a younger child?

Answers

Answer:

Cellular respiration is what cells do to break up sugars to get energy they can use. Cellular respiration takes in food and uses it to create ATP, a chemical which the cell uses for energy.

Explanation:

Usually, this process uses oxygen, and is called aerobic respiration.

Hope it helps!!

Cattle and buffalo share a similar fundamental niche, the entire set of conditions under which a population can survive and reproduce. A realized niche is the set of conditions actually used by a given population. Explain what the data in the Venn diagram suggest about the realized niches of the cattle and buffalo and their ability to coexist. Use evidence to support your explanation.

Answers

Answer:

The data in the Venn diagram suggest about the realized niches of the cattle and buffalo and their ability to coexist with evidence is discussed below in detail.

Explanation:

2.

From the graph, it is observed that Cattle and Impala have the most overlay in their nutrition.

3.

When Sorensen's index worth is more like 1, there is a contestant among animals for their food manner needs.

From the Venn diagram, we recognize that Cattle and Impala have the most overlay in their nutrition. Also, Sorensen's index worth = 0.82 (closer to 1 concerning other partners.

4.

Sorensen's index for Buffalo and Cattle is 0.48 (cheapest among these 3 partners). So, they are less competitive. So, they can persist and generate easily.

What is a control group? Give an example.

Answers

A control group is a group that does studies or Experiments that does not receive treatment by researchers and is then used as a benchmark to measure how the other tested subjects do. Ex: Experimenting Arizonas and water together.

What is the chemical reaction that lactase catalyzes?

Answers

Answer:

galactose and glucose

Explanation:

Lactase catalyzes the hydrolysis of the glycosidic bond in the disaccharide lactose, releasing galactose and glucose hope this worked :)

The chemical reaction that is catalyzed by the enzyme lactase is the breakdown of lactose into glucose and galactose. The reaction is as follows:

Lactose → Glucose + Galactose. (in the presence of Lactase).

What is a Chemical reaction?

A chemical reaction may be defined as a process through which one or more substances known as the reactants are significantly transformed into one or more different substances known as the products in the presence of enzymes of energy.

Lactose is a type of disaccharide which dissociates into glucose and galactose. It is similar to maltose which in presence of an enzyme maltase gives two different compounds of glucose and sucrose in presence of an enzyme sucrase converts into glucose and fructose.

Therefore, the chemical reaction that is catalyzed by the enzyme lactase is the breakdown of lactose into glucose and galactose.

To learn more about Disaccharides, refer to the link:

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Cognitive diversity refers to the similarities in viewpoints and methods in problem solving.


Please select the best answer from the choices provided

T
F
THE ANSWER IS FALSE!!!

Answers

Answer:

FALSEEEEEE.    I took the test.

                                 

Answer:

false

Explanation:

How can we conserve energy and instead of wasting energy?

Answers

Answer:

Adjust your day-to-day behaviors. To reduce energy consumption in your home, you do not necessarily need to go out and purchase energy efficient products. ...

Replace your light bulbs. ...

Use smart power strips. ...

Install a programmable or smart thermostat. ...

Purchase energy efficient appliances.

The nutrient needed for growth and repair of body tissues is

carbohydrate
protein
mineral

Answers

Answer:

Protein is a nutrient used to make and repair our body cells (like blood and muscle cells). About 1/2 of your dry body weight is protein. If you do not eat enough carbohydrates, protein will be changed to carbohydrates so that you can get energy.

Answer:

protein

Explanation:

CAN SOMEONE PLEASEEEE HELP ME WITH THIS SCIENCE QUESTION THANK YOU!! (Explain how you got the answer)

Answers

Answer:

B. 17.6%

Explanation:

im not highly sure of my answer so wait on someone else to answer also

When Pedro spent a year in the United States as an exchange student, he found that at first he seemed to make a lot
of mistakes in the way that he dealt with people,
could explain why his classmates didn't understand why
he stood so close to people when he spoke to them.
А. A difference in the cultural display rules
В. Their indifference toward Pedro
С Petro's exposure to Western culture
D The school's lack of social activities

Answers

Answer:

The correct answer is - option A. A difference in the cultural display rules.

Explanation:

Social or cultural displays rules are a social cluster or group and informal cultural norms to express their emotions in the correct way which are specific to cultural or social groups.

Pedro is an exchange student which makes his social norms different than the social norms or cultural display rules which cause difficulties to deal with the people and classmates.

Answer:

A

Explanation:

edge2020


14. All the animals in Jurassic Park were_____ to control the populations.

Answers

Answer: Female

Explanation:

Females cant mate but somehow “life found a way”

What are these species BowHead and Omura a type of​

Answers

Answer:

The bowhead whale (Balaena mysticetus) belongs to the Balaenidae family and is the only living representative of the Balaena genus. The Omura whale (Balaenoptera omurai) had been defined as a new species in 2003 and quickly thereafter as an ancient basal lineage to a clade of Bryde / ein whale.

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