What is species definition

Answers

Answer 1

Answer:

a race of animal

Example:

a wolf and a dog are the same species

Answer 2

Answer:

a group of living organisms consisting of similar individuals capable of exchanging genes or interbreeding. The species is the principal natural taxonomic unit, ranking below a genus and denoted by a Latin binomial

A type of animal.


Related Questions

define ostia in science​

Answers

Answer:

Ostia are tiny pores present all over the body of sponges. its function is to let the water, along with desire nutrient flows interior of the sponges.

Answer:

An opening, a passage.

Explanation:

science - Anatomy

Which of the following is NOT of the major biogeochemical cycles?

A.Life cycle
B.Water cycle
C.Carbon cycle
D.Phosphorus cycle

Answers

water cycle............

The following is NOT of the major biogeochemical cycles D.Phosphorus cycle is D.Phosphorus cycle.

What is the difference between Carbon cycle and Phosphorus cycle?

The major distinction among carbon and phosphorus cycle is that carbon cycle interacts with the environment while phosphorus cycle does now no longer engage with the environment. Therefore, the carbon cycle is a sort of gaseous biking while the phosphorus biking is a sort of sedimentary rocks.

As in comparison to nitrates & different macro elements, decomposers take longer time to decompose any lifeless biota into phosphates. Decomposers are organisms mainly a soil bacterium, fungus, or invertebrate, that decompose natural material. These are the motives for phosphorus cycle being the slowest biogeochemical cycle.

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Human Population Growth and Overpopulation
Can someone please help me I don't understand what I have to do.

Answers

Answer:

all you're trying to do is create a histogram of what has happened in the past and what could happen in the future.

Explanation:

for example and AD you feel the first little bar because it's not more than a billion and its last therefore it would be the zero billion

and then for 1850 you feel to bars because they had 1 billion people so therefore you feel the 0 billion and the 1 billion part

Besides plants, what other factor distinguishes one biome from another biome?
(A) the number of plant species in the biome
(B) the variety of animal species
(C) average temperatures and precipitation
(D) geographic location

Answers

C) Average temperatures and precipitation

Two lizards with different coloring exist within the same ecosystem. One lives in the trees, and the other prefers hiding among rocks. They are separate species because
they behave differently
Othey have different characteristics
Othey cannot successfully reproduce
Othey exist within the same ecosystem

Answers

They are separate species because they have different characteristics.
Which means their adaptation methods will be different.

Natural selection is that the process through which populations of living organisms adapt and change.

What are the adaptations behavior in organisms?

Many animals are well adapted to biotic and abiotic conditions due to behavioral, physiological, or structural adaptations that increase their chances of survival and reproduction.

Behavioral - responses made by an organism that help it to survive/reproduce.

.

Physiological - a bodily process that helps an organism to survive/reproduce.

Structural - a feature of an organism’s body that helps it to survive/reproduce.

Thus, we can conclude that the correct option is (b).

They are separate species because they cannot successfully reproduce.

which means they have different adaptation methods.

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Which of the following is the correct Lewis structure diagram for Sodium (Na)? (2 points)


Select one:
a. The letters Na with one dot
b. The letters Na with two dots
c. The letters Na with three dots
d. The letters Na with four dots

Answers

Answer:

a. The letters Na with one dot

Explanation:

An atom can be defined as the smallest unit comprising of matter that forms all chemical elements. Thus, atoms are basically the building blocks of matters and as such determines or defines the structure of a chemical element.

Generally, atoms are typically made up of three distinct particles and these are protons, neutrons and electrons.

In Chemistry, electrons can be defined as subatomic particles that are negatively charged and as such has a magnitude of -1.

Valency can be defined as a measure of the combining power of a chemical element with other atoms to form a molecule or chemical compound.

Valence electrons can be defined as the number of electrons present in the outermost shell of an atom. Thus, valence electrons are used to determine whether an atom or group of elements found in a periodic table can bond with others.

Sodium is a chemical element that is found in group (1) of the periodic table and as such it has 1 electrons in its outermost shell. Also, the chemical symbol for Sodium is Na and it has one (1) valence electron.

A Lewis structure can be defined as a structural representation of an atom or molecule by using a dot to show the position and distribution of electron(s) around the atom or molecule.

Hence, the letters Na with one (1) dot is a correct Lewis structure diagram for Sodium (Na) because it has just one (1) valence electron in outermost shell.

For example, the Lewis structure diagram for Sodium (Na) is •Na.

Answer:

Na with 1 dot

Explanation:

i took the test

laws of thermodynamics

Answers

Answer:

The Zeroth Law of Thermodynamics states that if two systems are in thermodynamic equilibrium with a third system, the two original systems are in thermal equilibrium with each other. The Second Law of Thermodynamics states that the state of entropy of the entire universe, as an isolated system, will always increase over time. The First Law of Thermodynamics states that energy can be converted from one form to another with the interaction of heat, work and internal energy, but it cannot be created nor destroyed, under any circumstances. The 3rd law of thermodynamics will essentially allow us to quantify the absolute amplitude of entropies.

Why is it difficult to bond three phosphate groups to Adenosine?

They have the same charge and repel each other.

They form a strong attraction to each other.

They are like opposite poles of a magnet.

The energy is evenly dispersed across all three bonds.

Answers

I think that answer is they are like Opposite poles of magnet.

I really hope it’s right

hormones in the bloodstream

Answers

Answer:

insulin

Explanation:

Answer:

chemical messenger.

Explanation:

What would be the resulting polypeptide chain that is produced from the DNA template code: TACTTCAAAATC? Use the following RNA codon to amino acid table to help you figure out the resulting polypeptide. Show your steps.

Answers

Answer:

Methionine- Lysine- leucine- stop

Explanation:

This question is describing the processes of transcription and translation, which are both involved in protein synthesis. Transcription is the synthesis of a mRNA molecule from a DNA template while translation is the synthesis of a polypeptide/amino acid sequence from a mRNA template.

The following DNA molecule was given as follows; TAC TTC AAA ATC. Firstly transcription will synthesize an mRNA molecule based on complementary base pairing rule. The resulting mRNA will be: AUG AAG UUU UAG

Next, the process of translation which involves the synthesis of an amino acid sequence from mRNA. Using the genetic code will produce the following:

Methionine- Lysine- leucine- stop

HELP ME PLEASE FASST
Which of the following describes a scenario that could increase the winds of the jet stream?
O Faster global convection currents
O Decreasing radiation from the sun
O Equal heating of the Earth's surface
O Stopping conduction from the ground​

Answers

Answer:

faster global convection currents!

Fortunately I just took this quiz and received 100%!

The statement that explains scenerio that can bring an increase to winds of the jet stream is A: Faster global convection currents.

Jet streams can be regarded as a fast flowing as well as narrow and meandering, air currents which is found on Earth and other planet. It is a bands of strong wind which moves to east from west in the globe.

The wind of jet stream do increase by the action of wind current, because convection current do aid the movement of this this wind from a place to the other

Therefore, option A is correct.

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Most fresh water fish are hypertonic, meaning their body cells contain more salt than the surrounding water. Since osmosis should push water into their cells, why don't they explode? They don'­t drink any water because they get so much from osmosis. They have adapted to live with high osmotic pressure. They urinate a lot, so the water does not build up. Their cells have adapted to absorb salt. All of the above

Answers

Answer:

They urinate a lot, so the water does not build up.

Explanation:

Freshwater fishes are fishes that live in freshwater habitat i.e. little or no salt. This means that the fishes are hypertonic (have more salt) to their external environment. Due to their hypertonicity, freshwater fishes tend to take in more water via osmosis.

Freshwater fishes, however, do not explode despite this phenomenon because they pass out the excess water via urine waste. Freshwater fishes urinate a lot, hence, the absorbed water does not build up in their bodies.

As compared to the circulatory system of most fishes, the circulatory system of adult amphibians has the advantage of a single circuit. partially-separate circuits for gas exchange and systemic delivery of blood. complete separation between oxygenated and deoxygenated blood. a four-chambered heart. a pocket of the gut that serves as an air bladder.

Answers

Answer:

Partially separate circuits for gas exchange and systemic delivery of blood.

Explanation:

Adult amphibians have separate circuits for gas exchange and systemic delivery of blood. Fishes usually breathe through gills  and very few have nostrils. The fishes can breathe underwater with the help of their gills.

1. Assertion: Mother may be a carrier for haemophilia.
Reason: The father is always a carrier for haemophilia.
(a) Both Assertion and Reason are true and the Reason is a correct explanation of the Assertion.
(b) Both Assertion and Reason are true but the Reason is not the correct explanation of the Assertion.
(c) Assertion is true, but the Reason is false.
(d) Assertion is false, but the Reason is true.

Answers

Answer:

c

Explanation:

The assertion is true,but the reason is false because the mother is the carrier.

I hope this helps

What is the control for “which bait works best for a homemade fly trap?”

Answers

Answer:

A glass of water or an empty cup

Explanation:

If no flies are attracted, that means your experiment is not flawed.

Help!!!
I'll give brainliest the brainliest. ​

Answers

Answer:

resists the turgor  pressure of the cell:  A : cell wall

controls the activities of  the cell : C : nucleus

site of the chemical  reactions of the cell  including synthesis of  proteins:  D : cytoplasm

Answer:

1. A -  Cell Wall

2. C - Nucleus

3. B. Mitochondria

Give brainliest

ANSWER AND I’LL GIVE BRAINLIEST

Which of the following statements can you infer would happen If one organ system stopped working?
a. The other organ systems would have to work harder to make up for the broken system
b. The other organ systems would stop working too.
c. The other organ systems would still work on their own but might have to work harder to complete their function correctly.

Answers

Answer:

b

Explanation:

After one system shuts down, the others would slowly start to shut down as well until the body can no longer maintain homeostasis and the person would slowly die. 3. All systems would be working together but the main ones would be muscular, nervous, and skeletal.

briefly describe what the outer layer of bone tissue is like

Answers

Answer:

dinkachika

jingalalalalallalal

Answer:

Plz refer image for your answer

Explanation:

Hope it helps.. if yes plz mark me as brainliest

explain how bacteria cam develop resistance to an antibiotic?

Answers

Explanation:

Bacteria develop resistance mechanisms by using instructions provided by their DNA. Often, resistance genes are found within plasmids, small pieces of DNA that carry genetic instructions from one germ to another. This means that some bacteria can share their DNA and make other germs become resistant.

hope this helps you

have a nice day

biological term for control of the body temperature​

Answers

Thermoregulation is a process that allows your body to maintain its core internal temperature. All thermoregulation mechanisms are designed to return your body to homeostasis. This is a state of equilibrium

Write one functions of seed.​

Answers

Seeds serve several functions for the plants that produce them.

How many different genotypes are possible from a cross between the parents RRYy and rrYY?

Answers

Answer:

1 genotype is possible

RrYy

RrYy or RrYY
it will always be Rr when crossing RR and rr but crossing Yy and YY can give YY or Yy

Adaptation:
Question 4
Which phrase indicates that organisms in a population with the best-adapted set of traits become more common over time?
Select one:

Mutations are not harmful.


Bigger is better.


All organisms have a common ancestor.


Survival of the fittest.

Answers

Answer:

Mutation is yes a harmful

Explanation:

Many animals have a mutually-beneficial, symbiotic relationship with bacteria that reside in their guts. To study the effects of these relationships in more detail, research organisms such as fish and mice have been raised under germ-free conditions. What important process do you predict is compromised in germ-free mice

Answers

Answer:

Explanation:

Quá trình tiêu hoá và hấp thụ chất dinh dưỡng

what type of energy transfer happens when something freezes

Answers

Alternate interior angles is the chemical answer

Which activity is a way engineers can control erosion?
O A. Testing a body of water near a building site to make sure that it
can support wildlife
B. Using protective barriers to hold the soil on sites exposed by
construction activities
C. Designing buildings that can be maintained using minimal water
and electricity
D. Looking for soil that contains minerals that bind with particular
pollutants

Answers

Answer:

B. Using protective barriers to hold the soil sites exposed by construction activities.

The MLH1 protein dimerizes with the PMS2 protein to form a complex that is involved in the correction of errors of DNA replication. Loss-of-function mutations in the genes that encode for these proteins increase the incidence of colon cancer. Which type of DNA error would be repaired by the activity of this complex

Answers

Answer:

Mismatched bases

Explanation:

have a great day!

When organisms die, how does carbon re-enter the environment?
I. Carbon dioxide released during decay
II. Carbon monoxide when the dead material reacts with oxygen
III. Forms sedimentary rocks
IV. Forms fossil fuels
A. II, III, IV
B. I, II, III, IV
C. I and III
D. I, III, IV

Answers

Answer:

Forms sedimentary rocks

When any organism die, it releases carbon dioxide during decay, forms sedimentary rocks as well as fossil fuels. The correct option is D.

What is carbon cycle?

The carbon cycle is nature's way of recycling carbon, which travel from the atmosphere into lifeforms on Earth and then back into the atmosphere.

During decay, formation of sedimentary rocks, and formation of fossil fuels, carbon re-enter the environment after an organism die.

The carbon cycle exemplifies how carbon moves among various reservoirs on Earth. This cycle is crucial for keeping Earth's breathable atmosphere and carbon balance.

Without carbon, there wouldn't be any life on Earth. This is largely attributable, in part, to carbon's ability to readily form bonds with other atoms, which allows for greater flexibility in the form and function of biomolecules such as DNA and RNA.

Thus, the correct option is D.

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Why do frogs have triangular heads?
Plz help me with this question!!​

Answers

Answer:

Aquatic frogs tend to have long, flat skulls, while digging species often have short skulls with pointed snouts, a shape that also enables them to use their mouths like chopsticks to catch small, scurrying prey such as ants and termites.

Explanation:

In the scientific process, what is the correct sequence for the following steps: A: Recognizing a problem/Asking a question; B) Testing a hypothesis; C Drawing inferences
Group of answer choices

ABC

ACB

CAB

BCA

Answers

Answer:

ABC

Explanation:

Ask questions, make a hypothesis, test the hypothesis, analyze results, draw conclusions, communicate results.

Other Questions
It matters little whether we win or lose.(Change it into negative) What is utilitarianism and how did that affect Mill's views on production and distribution? -2/3a+5/6a-1/5a-1/6 There is a close relationship between the air pressure inside a hurricane and its maximum sustained wind speed: y=1.22x+1250 where x is the air pressure in millibars (kPa) and y is the wind speed in knots (nautical miles per hour).What does the slope of the line represent?A. the change in wind speed for every 1 kPa increase in air pressureB. the wind speed of a hurricane with an air pressure of 1000 kPaC. the wind speed of a hurricane with an air pressure of 0 kPaD. the change in wind speed for every hour Which statements are correct? Check all that apply. Multiply. (Use photo). Enter your answer in simplest radical form. What is the name of this compound if (a + b) = 73 and a b =65 find value of a+ b What is pasteurization? what is the advantage of this technique?GIVE ANSWER IN POINTSCLASS 8 Fill in the following statements.DE ||2DE = What is South Africa And Mexico A town on the northern region of Bangladesh is battered by a flood that destroys most of its productive resources. The community's production possibilities frontier (PPF) would show an: obtain the value of X for which (X+1),(X-5),(X-2) is a geometric progression.hence find the sum of the first 12 terms of the progression. 3.The USA almost used nuclear weapons against the Chinese to end theKorean war, President Truman did not want to start WW3 so instead he gotthe world to assist us in ending the Korean war. Why was using nuclearweapons avoided at this time and since? What would happen if one countrylaunched nuclear missiles against its enemies? What would the world looklike after a full scale nuclear war? Peck Company purchased Sanno Company common stock in a series of open-market cash purchases from 2012 through 2014 as follows: Date Shares Acquired Cost January 1, 2012 1,830 $45,400 January 1, 2013 4,575 94,500 January 1, 2014 10,065 265,716 Sanno Company had 18,300 shares of $20 par value common stock outstanding during the entire period. Retained earnings balances for Sanno Company on relevant dates were January 1, 2012 $19,600 January 1, 2013 (30,600 ) January 1, 2014 83,800 December 31, 2014 170,000 Dividends in the amount of $50,600 were distributed by Sanno Company only in 2014. Any difference between implied and book values is assigned to goodwill. Peck Company uses the cost method to account for its investment in Sanno Company. Collapse question part (a) Prepare the journal entries that Peck Company would record on its books during 2014 to account for its investment in Sanno Company. A function of the form f(x)=ab^x is modified so that the b value remains the same but the a value is increased by 2. How do the domain and range of a new function compare to the domain and range of the original function? find the measure of acute angle of a right angle triangle when one angle is 60 The value of 9.6 x 10000 lies between a) 800 and 900 b)300 and 400 c) 80 and 90 d) 30 and 40 Please I need some help! A barge is hauled along a straight-line section of canal by two horses harnessed to tow ropes and walking along the tow paths oneither side of the canal. Each horse pulls with a force of 839 N at an angle of 15 with the centerline of the canal. Find the sum of these two forces on the barge.answer in ___kN