Answer:
(D): Codon
Explanation:
Got it right on edge! Have a good day <3
Mushroom rocks are formed by ___________________
Answer:
wind erosion
Explanation:
The rocks are deformed in a number of different ways: by erosion and weathering, glacial action, or from a sudden disturbance. Mushroom rocks are related to, but different from, yardang. A mushroom rock, rock pedestal, or gour is a typical mushroom-shaped landform that is formed by the action of wind erosion.
mushroom rocks are corn as fungi
Which provides most of the energy in ecosystems? Choose the correct answer.
O camivores
O producers
O generalists
O keystone species
Answer:
Producers.
Explanation:
A nucleotide does NOT contain:
O Aphosphate group
O A nitrogen group
O A 5-carbon sugar
O Polymerase
Answer:
Polymerase
Explanation:
DNA polymerase adds nucleotides but it is not in nucleotides.
A chemical which consists of just one kind of atom is always:
a molecule
an element
a mineral
a rock
In pea plants, tall plants are dominant over short plants. cross a plant that is TT with a plant that is Tt. what percentage of the offspring are Tt?
this makes no sense sombody please tell me how to figure this out.
Answer:
50%
Explanation:
use a punnett square
T TT TT TTt Tt TtTwo of the four possible outcomes are Tt. That means half of them, or 50% are Tt.
I hope this helps
Fill in the boxes with the mutant DNA from the Normal DNA
The diagram shows part of a frog’s body.
The structure labeled X most likely helps with which activity?
swimming
climbing
jumping
fertilizing
Answer:
A. Swimming
Explanation:
My mommy don't love me ;-;
What is genotype is type 0 blood?
Answer:
Someone with blood type O has neither the A nor the B allele
Explanation:
The genotype must be AB. Someone with blood type O has neither the A nor the B allele. The genotype must be OO.
Plz Help
A population of wolves migrate North in search of food. As the wolves travel they enter a region that has long, snowy Winters. This makes them better able to sneak up on prey.
A.) Give two reasons that the population is not a Hardy Weinberg equilibrium.
C.) How are the allele frequency change in the wolf population
Answer:
A, This is the case of selective pressure of environmental factors like snow, due to which favored the expression of the allele that formed white coat phenotype. This is not a Hardy-Weinberg principle, in which no selective pressure is applied. The relative frequencies of the alleles change in the gene pool, due to selective pressure, and the expressed alleles are often significant for survival in those conditions.
b,HW equilibrium means no selective pressures like the long, snowy winters selectively favoring the white coat phenotype over the other coat phenotypes. Selective pressures change the relative frequencies of the alleles in the gene pool. It also means the population does not have either immigration or emigration to change the ratios of alleles in the gene pool The Hardy-Weinberg principle of genetic equilibrium tells us what to expect when a sexually reproducing population has no selection pressure, no gene flow, no nonrandom mating, not even genetic drift.
C, ?? I don’t know
Explanation:
4. What kind of functions can a plant cell perform that an animal cell cannot? Explain.
Answer:
Photosynthesis
Explanation:
LOTS OF POINTS AND BRIANLIESTTT 6. How is the liquid water different from the ice? *
1 point
The freezing point of the ice is lower.
The temperature of the liquid water is lower.
o
The average kinetic energy of the ice particles is lower.
a
The motion of the particles that make up the water is slower.
Answer:
the answer will be B : the tempreature of the liquid water is lower
Roles of bones in bony fish include which of the following?
a for general protection and support
bas places of attachment for muscles
x
to protect the fish's brain
d all of the above
Answer:
D All of the above
Explanation:
Like our bones, bones in fish can provide general protection and support to their body.
(Fun fact, jellyfish do not have bones, so when they are out of the water, they loses their bell shape structure and looks more like a flat piece of jelly. But fish tends to look the same when it is in water and out of water.)
The bone is also where the muscles will attach to, which allows for movement.
(Imagine our fingers, the muscles in our fingers are attached to our bones, which allows us to do things like typing.)
Bones can also protect the fish's brain.
(Brain can be very fragile and soft, so having a hard structure around it can protect the brain. It's kind of similar to protecting the liquid egg in an egg shell.)
what does the theory of evolution state
Answer: In biology, evolution is the change in the characteristics of a species over several generations and relies on the process of natural selection. The theory of evolution is based on the idea that all species? are related and gradually change over time
Explanation:
Who was the first to try vaccination (NOT VACCINE BUT THE SIMILAR METHOD)
Answer:
Traditional Indian and Chinese medicinal
systems sometimes deliberately rubbed the
skin crusts from smallpox victims into the
the skin of healthy people. They thus hoped to
induce a mild form of smallpox that would
create resistance against the disease.
Answer:
Traditional Indian and Chinese medicinal
systems??
Identify and explain at least five ways you can apply the concept of
the cell cycle in your own life.
Answer:
Growth of existing cells in G1
Creating replacement cell for expired cells (apoptosis)
Repair of damaged tissues
Regulates body cells to maturation
Prevents out of control cell cycle leads to cancer
Slowing the reproduction of some cells such as neurons G0
Producing identical cells to the one that already exist to maintain shape, structure and functions of cells in the human body
Explanation:
Why are there tectonic plates?
Answer:
there are tectonic plates so the earth keeps evolving.
Explanation:
which of the following is a correct list of structures found both plant and animal cells
Answer:
Answer:
Cell Membrane
Cytoplasm
vacuole
Nucleus
Mitochondria
etc.
There are also other things that they have in common but those are the main ones.
What will happen to this cell?
A) it will shrink
B) nothing
C) it will explode
The cell shown in the image is placed in a solution of 0.5 M whereas the internal concentration of the cell is 0.1 M, hence the solution is hypertonic and the cell will shrink.
The correct option is A.
What is a hypertonic solution?A hypertonic solution is a solution with a higher concentration of solutes (e.g. salt, sugar, or other molecules) compared to another solution.
When a cell is placed in a hypertonic solution, water molecules will move out of the cell and into the surrounding solution, which can cause the cell to shrink or even collapse. This is because the concentration of solutes inside the cell is lower than that of the hypertonic solution, so water diffuses out of the cell in an attempt to balance the concentration on both sides of the cell membrane.
Learn more about hypertonic solutions at: https://brainly.com/question/13275972
#SPJ1
Canada has the ___ land mass in the world.
A. largest
B. 2nd largest
C. 3rd largest
2nd largest on the worls
Answer:
2nd largest, Russia is the biggo boi
What is the function of the Cornea?
Answer:
The function of the cornea is it acts as the eye's outermost lens. It functions like a window that controls and focuses the entry of light into the eye. The cornea contributes between 65- 75 percent of the eye's total focusing power.
Explanation:
how does the number of chromosomes in a gamete compare to the number of chromosomes in an organism
Answer:
In any given asexually reproducing species, the chromosome number is always the same.
the concentration of solute outside of the cell are_____than the inside of the cell
What happens to a cell in a hypertonic solution
Answer:
If you place an animal or a plant cell in a hypertonic solution, the cell shrinks, because it loses water ( water moves from a higher concentration inside the cell to a lower concentration outside ). A single animal cell ( like a red blood cell) placed in a hypotonic solution will fill up with water and then burst.
Mitosis creates how many daughter cells
When a person doesn't get enough sleep, their immune system:
A Becomes stronger
B Becomes weaker
C Gains autoimmunity
D Can't remember diseases
Answer:
becomes weaker
Explanation:
because if you stay up all night you might sick
Explanation:
When a person doesn't get a enough sleep, their immune system can become weaker.
I hope this helps you.
A diagram that shows how scientists think different groups of organisms are related _________________ ________________.
Answer:
isolation complete seperation
Explanation:
I get that right yo day in class
UNA CADENA ALIMENTARIA ES LA RELACON ENTRE LOS MIEMBROS DE UN ECOSISTEMA PARA QUE UNA PARTE DE LA ---------------SEA TRANSFERIDA ENTRE ELLOS
Answer:
UNA CADENA ALIMENTARIA ES LA RELACON ENTRE LOS MIEMBROS DE UN ECOSISTEMA PARA QUE UNA PARTE DE LA -ENERGIA- SEA TRANSFERIDA ENTRE ELLOS
ExplanatioN:
La cadena trófica es un procesos de tranferencia de energía entre distintos organismos de un ecosistema, en el cual cada organismo en un nivel se alimenta de organismos provenientes del nivel anterior y es comido por organismos del nivel siguiente. Los primeros eslabones de la cadena son autótrofos (fotoautotrofos o quimioautotrofos), productores que sintetizan la materia orgánica a partir de productos inorgánicos. Los eslabones siguientes son los consumidores heterótrofos: herbívoros, carnívoros, detritívoros.
Paso de energía entre niveles:
Del total de energía que llega a la superficie terrestre, solo el 1% es tomado por los fotoautótrofos. Esta energía adquirida que ingresa a la cadena trófica, tiene un recorrido unidereccional por donde pasa de nivel a nivel, desde los autótrofos hasta los heterótrofos, hasta que finalmente esa energia es disipada nuevamente en el ambiente.
Regla del 10%:
Esta regla establece que solo el 10% de energía utilizada por un nivel trófico pasa al siguiente nivel trófico. Solo el 10% de energía almacenada como biomasa en uno de los niveles tróficos, por unidad de tiempo, se convierte en energia almacenada del siguiente nivel trófico.
Esta progresiva reduccion de energía determina en número de niveles tróficos en esa cadena, que puede ser de cuatro o cinco eslabones.
Which statement best summarizes what happens to energy in an ecosystem when it reaches the top of the food chain?
A. The flow of energy stops when the top predator dies
B. The flow of energy stops when a secondary predator decomposes
C. The energy flows in the opposite direction, back down the food chain
D. The energy is transferred to the soil and recycled back to the producers
Answer:
D.
Explanation:
Answer:d
Explanation:
Justin is warming a pot of soup on the stove. How is the motion of the particles in the soup different
after the temperature of the soup increases? Helpp ASAP
Which best determines the health of a lake used as a source of freshwater?
A. its depth and width
B. its temperature and pH
C.its location and depth
D.its temperature and depth
Answer:
B
Explanation:
A measure of the natural populations of algae, plants, fish, and other wildlife provides evidence of the health of a body of water.
5 External adaptation of a bird