Biology High School

Which picture best shows commensalism?
A
B
C
D

Answer ASAP plz

Which Picture Best Shows Commensalism? ABCDAnswer ASAP Plz

Answers

Answer 1
D because it best fits
Answer 2

Answer:

A

Explanation:

According to Webster's Dictionary Commensalism is "a relationship between individuals of two species in which one species obtains food or other benefits from the other without either harming or benefiting the latter."

And The Bee in on the flower and the flower has nectar and Pollen (Sperm) And the Bee Benefits the flower because when the bee lands on the flower it collects a little pollen and then the bee goes to another flower and pollinates the flower.

Related Questions

A negative ion will attract

Answers

Answer:

It will attract positive ion

Explanation:

a negative ion will attract a positive ion.

hope this helped :)

Which of the following provides evidence to support the theory of seafloor spreading?

Fossils of same plants and animals found in different seas
Continents look like puzzle pieces that can be fit into one another
Tectonic plates move apart at a divergent boundary located at the mid-ocean ridge
Molten magma hardens into rock and no longer aligns with the North and South poles of Earth

Answers

Answer:

A

Explanation:

Celeste and Raymond are studying the differences between prokaryotes and eukaryotes. They learned that in eukaryotic cells The electron transport chain is in a different location then in prokaryotic cells. Which statement give the correct explanation of this difference?

Answers

Answer:

See the answer below

Explanation:

Eukaryotic organisms or eukaryotes have nuclei and membrane-bound organelles such as mitochondrion and chloroplasts, unlike prokaryotic cells/prokaryotes.

In eukaryotic organisms, the process of electron transport - a part of the respiratory process - happens in the inner membrane of the mitochondrion through a series of electron carriers.

Because prokaryotes lack mitochondrion, the electron transport chain takes place in the cell membrane as an improvisation.

Hence, the difference in the location of the electron transport chains of eukaryotes and prokaryotes is due to the mitochondrion.

Answer:

B.In eukaryotes, the electron transport chain is composed of a series of electron carriers located in the inner membrane of the mitochondrion.

D.In prokaryotes, the electron transport chain is in the cell membrane.

Most of all cells enzymes are
a. Carbohydrates
b.lipids
c. Amino acids
d. Nucleic acids
e. Proteins

Answers

Most of all cell enzymes are proteins

How are all forms of asexual reproduction similar

Answers

they all go through a process called mitosis

Answer:

Well they do not involve another specimen or a partner at that.

Explanation:

Sorry if this was not the answer you were looking for.

Which organelle of a cell functions similarly to the envelope of a virus and why?

Answers

Answer:

linear or circular. include genes encoding viral proteins: capsid, envelope proteins, any polymerase not found in the host cell. viruses may have a lipid envelope. allows fusion to host cell, organelle membrane.

i will mark you has brainliest ​

Answers

Answer:

C

Explanation:

how cells differ from viruses in life cycle​ and in organelles

Answers

"Viruses can't reproduce by themselves, so they are not considered living. Nor do viruses have cells: they're very small, much smaller than the cells of living things, and are basically just packages of nucleic acid and protein."

True or false. A paper clip cannot become magnetic and pick up other paper clips no matter the circumstances

Answers

Answer:false

Explanation:

A paper clip can become magnetic if it exposed to magnetic force that polarizes it

The sentece is false.

The magnetization process consists of magnetizing a material that naturally does not have magnet characteristics.

This process can happen by induction, friction or by the use of an electric current.

So, a paper clip can become a magnetic and pick up other paper clips if this object is magnetized and the sentece is false.

Learn more about magnetization in: brainly.com/question/13026686

what is the answer? help fast

Answers

It’s carbon dioxide exhaled

Light reactions occurs in which part of the chroplast

Answers

The light reaction takes place in the thylakoid discs.

¿Qué efecto tiene para las cadenas tróficas la tala y deforestación de los organismos productores?

Answers

Answer:

tiene un efecto devastador sobre las cadena tróficas de ecosistemas terrestres

Explanation:

En una cadena trófica, los organismos productores, también conocidos como autótrofos, son aquellos capaces de convertir la energía proveniente del Sol (organismos fotosintéticos) o de la oxidaxión de compuestos inorgánicos (organismos quimiosintéticos) en nutrientes a través de la formación de enlaces de carbono que componen moléculas orgánicas tales como, por ejemplo, carbohidratos (es decir, celulosa, azúcar, etc). Por ejemplo, los árboles son organismos productores que usan la fotosíntesis para convertir la energía lumínica solar en energía química la cual es utlilizada por consumidores primarios (hervívoros) de la cadena trófica. Los árboles son organismos productores los cuales juegan un papel clave en ecosistemas terrestres, representando la principal fuente de alimento y nutrientes para diferentes consumidores primarios. Además, estos organismos autótrofos son también fundamentales porque generan oxígeno (O2) y capturan el dióxido de carbono (CO2) de la atmósfera, lo cual es un proceso clave para el sostenimiento de la vida en la tierra.

8. A wave traveling in water has a frequency of 250Hz and a wavelength of 6m. What is
the speed of the wave?

Answers

speed = wavelength * frequency
Speed = 250 * 6
The speed is 1,500 m/s

Which of the following illustrations BEST represents meiosis?



Group of answer choices

D

A

B

C

Answers

Answer:

The best choice is C

Explanation:

describes a method in studying plate movements?

Answers

The geometric method gives scientists the spreading direction to go with the spreading speed

Please HELP :((
In Rabbits, black fur (B) is dominant to white (b), and long ears (E) are dominant to short ears (e). What is the expected phenotypic ratio of the offspring of a BBee x bbEE cross if these alleles sort independently?

Answers

Answer:

A. 16 black/long ears, 0 black/short ears, 0 White/long ears, 0 White/short ears

Explanation:

This question is a typical dihybrid cross i.e. involving two genes in rabbits. One coding for fur color and the other for ear length. The allele for black fur (B) is dominant to allele for white fur (b) and allele for long ear (E) is dominant to alelle for short ear (e).

In this question, a cross between two rabbits with genotypes: BBee x bbEE is performed. The following combination of gametes will be produced by each rabbit:

BBee - Be, Be, Be, and Be

bbEE - bE, bE, bE, and bE

Using these gametes in a punnet square (see attached image), the following proportion of offsprings will be produced:

All BbEe offsprings, which have a black fur and long ear phenotype.

Hence, the phenotypic ratio is 16 black/long ears, 0 black/short ears, 0 White/long ears, 0 White/short ears

Peptidyl transferase is an enzyme that functions to enable the creation of a polypeptide chain during the process of translation.



How does peptidyl transferase perform this function?

Answer
A
Peptidyl transferase decreases the amount of energy needed to create a peptide bond between amino acids.

B
Peptidyl transferase speeds up translation by allowing more codons into the ribosome.

C
Peptidyl transferase increases the length of the polypeptide chain by transferring energy to the amino acids.

D
Peptidyl transferase creates the mRNA from the information in the template strand of DNA.

Answers

Answer: D

Explanation: the image shows this. Let me know if I’m right.

3.
Which of the following is a characteristic of a seed?
a
Some seeds have features that allow them to
be carried long distances by wind.
b
Some seeds are embedded in fleshy fruits so
they are eaten by animals.
С
Some seeds have adaptations so that they
will be carried on the fur of an animal.
d All of the above are characteristics of seeds.
Hi

Answers

Answer:

A

Explanation:

I believe its "Some seeds have features that allow them to be carried long distances by wind "

Answer:

d

Explanation:

All of the above are characteristics of seeds.

Hi

Which of the following processes converts glucose molecules to carbon dioxide molecules?

A. photosynthesis

B. replication

C.excretion

D.cellular respiration

pls help asap​

Answers

d cellular respiration

In what way is the genetic code in all organisms the same? (1 point)​

Answers

Answer:

Image result for In what way is the genetic code in all organisms the same

DNA is considered a universal genetic code because every known living organism has genes made of DNA. Bacteria, fungi, cats, plants, and you: every organism uses DNA to store genetic information. All organisms also use DNA to transcribe RNA, and then they translate that RNA into proteins.

Explanation:

do enzymes provide energy for chemical reactions?

Answers

Answer:

Enzymes are biological catalysts. Catalysts lower the activation energy for reactions. The lower the activation energy for a reaction, the faster the rate. ... The enzyme active site is the location on the enzyme surface where substrates bind, and where the chemical reaction catalyzed by the enzyme occurs.

Explanation:

Enzymes are biological catalysts. Catalysts lower the activation energy for reactions. The lower the activation energy for a reaction, the faster the rate. ... The enzyme active site is the location on the enzyme surface where substrates bind, and where the chemical reaction catalyzed by the enzyme occurs.

What do enzymes do to substrates?

Answers

The molecule that an enzyme works with are called substrates. The substrates bind to a region on the enzyme called the active site. The chemical reactions result in a new product or molecule that then separates from the enzyme, which goes on to catalyze other reactions.

Please help me its due in 20 minutes

Answers

Answer:

D

Explanation:

D arteries carry blood back to the heart

True or false
If an iron object is near a magnet but is not within the magnetic field, the object will not be attracted to the magnet.

Answers

true, the object will not be attracted to the magnet

A mother buys a child a toy each time the child behaves in the store. What kind of reinforcement does this behavior exhibit? (Site 1)

Answers

Answer: If the mother fails to condition the child the child will be spoiled and will not be able to make good decisions later on in life. Operant Conditioning should be done. Thus, the child should be given toys as rewards for something good such as high grades at school. While on the latter, a punishment should be provided if the child does something that is not right.

Explanation:

Answer:

If the mother fails to condition the child the child will be spoiled and will not be able to make good decisions later on in life. Operant Conditioning should be done. Thus, the child should be given toys as rewards for something good such as high grades at school. While on the latter, a punishment should be provided if the child does something that is not right

Explanation:

What is an example of conduction on earth

Answers

Answer:

During the day, sunlight heats the ground, which in turn heats the air directly above it via conduction. At night, the ground cools and the heat flows from the warmer air directly above to the cooler ground via conduction.

Explanation:

Answer:

During the day, sunlight heats the ground, which in turn heats the air directly above it via conduction. At night, the ground cools and the heat flows from the warmer air directly above to the cooler ground via conduction.

Explanation:

If you get it right I will mark you brainest
What type of energy are you using when you are driving a car down a road at night, while listening to the radio.
Pick two
A. solar energy from the sun → electrical energy to play the radio
B. electrical energy in the car → sound energy coming from the speakers
C. chemical energy in the fuel → mechanical energy to rotate the wheels
D. nuclear energy from the car engine → gravitational potential energy to push the radio button

Answers

Answer:

I think its C

Explanation:

I think it might be B

what is y’all favorite movie or tv show?

u can add a picture if u want i dont care and explain what made you want to watch it

Answers

Answer:

all of the Narutos and hunterxhunter

Answer:ATTACK ON TITAN ALL SEASONS!!!!!!!!!!!!! CUZ ITS GUD AND LAST SEASON JUST RELEASED!!!!!!!!!!!BEST ANIME EVVAAAAA!!!!!!!! in my opinion.

Explanation:SIE SIND DA ESSAN WIE SIND DIE JAEGER!!!!!!!!-attack on titan theme song season 1

SASAGEYO SASAGEYO SHINZOU WO SASAGEYO-attack on titan theme song season2

nobody cares about attack on titan season 3 theme song

LAAA VIDAS SOLAS VIVI DAAS LAAAA VIDAS SOLAS VIVI DAAASS- last season.

a student is using a microscope to determine if a sample of pond water contains living things
Amovement
B hanging shape
Changing colors
D presence of cells
which is it​

Answers

Answer: I would say d

Explanation:

Water can move with air and color change could be because of the sunlight or chemicals present in the water. Water will change shape according to the container it is in. So d is the best choice because a test can prove that cells belong to a living organism

Mutations are _____ in a cell's DNA
. a. Lumps
b. Changes
c. Germs
d. Drugs

Answers

THE Answer is C = germs.

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