Answer:
Who did Darwin send his specimens to, back in England? Richard Owens
Explanation:
. Folkman used what organ from a rabbit in his artificial blood experiments? *
Thyroid
Heart
Lung
Liver
The descending aorta
Answer:
Thyroid
Explanation:
To test the experimental blood, Folkman bathed a cultured rabbit thyroid in the blood. The gland thrived. But Folkman went one step further, he wanted to see if the blood could support new growth, so he injected the thyroid with cancer cells, the fastest growing cells he could think of.
when coal is burned in a power plant for electricity in one city how might this affect a forest many miles away
A. it's could contribute to acid rain falling on the forest
B. it could increase the amount of oxygen available to the forest
C. it could provide electricity for heating the forest
D. it could decrease the amount of carbon dioxide available to the forest
Answer:
A.
Explanation:
When a power plant is made they all have these pies that come out of the buildings to extract the smoke but what most people don't know is that smoke is put out in the air and is taken to the clouds which mixes with the rain and since it is toxic it eventually leads it to be acid rain the more smog it picks up. Acid rain is very dangerous it burn down a whole forest, so yes, your answer is A.
Hope this helps :)
When coal is burned in a power plant for electricity in one city, it might significantly affect a forest that is located many miles away by contributing to acid rain falling on the forest. Thus, the correct option for this question is A.
What are the disadvantages of burning coal?The disadvantages of burning coal are as follows:
It stimulates air pollution. It also increases the level of greenhouse gases in the atmosphere. It is primarily responsible for acid rain. It overall declines the biodiversity of living organisms by making the environment toxic for living.According to the context of this question, when coal is burning, it deposited a high amount of carbon dioxide in the environment due to which carbonic acid is produced which is fallen on the earth along with precipitation. It causes a severe threat to all forms of living organisms in each ecosystem.
Therefore, the correct option for this question is A.
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Which statement is not true about DNA replication?
Group of answer choices:
Eukaryotes replicate their DNA
DNA replication occurs before a cell divides
Prokaryotes replicate their DNA
Cytosine is an enzyme the helps in replication
Answer:
Cytosine is an enzyme the helps in replication.
Explanation:
Cytosine is the name of the nitrogenous base of DNA. Basically, cytosine makes up DNA.
"Cytosine is an enzyme that helps in replication" is not true about DNA replication. Therefore, option (4) is correct.
Cytosine, one of DNA's four nucleotide bases, does not replicate DNA. Before a cell divides, DNA is replicated perfectly. Eukaryotic and prokaryotic organisms have it. DNA replication requires numerous enzymes. DNA polymerases add nucleotides to build new DNA strands. Helicases unwind the DNA double helix to form a replication fork. Primases make DNA-synthesis-starting RNA primers. Ligases link newly synthesised DNA segments.
Eukaryotes replicate DNA in the nucleus during the S phase. The cytoplasm replicates prokaryotes. These procedures faithfully transmit genetic information to daughter cells. Therefore, option (4) is correct.
Learn more about Cytosine, here:
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what are the adoption of characteristics of aquatic plants?
Answer:
Aquatic plants have adapted in a number of special ways in order to cope with their environments. There are many kinds of aquatic plants, each with distinct adaptive characteristics; these plants may be either entirely floating, submerged or partially submerged, as in the case of many swamp and wetland plant species.
I THINK
Answer:
The adoption characteristics of hydrophytes are;
1. Their root system is poorly developed.
2. Their conducting tissues are poorly developed.
3. Floating plants have aerenchymatous tissues which provide buoyancy to make them easy to float.
4. They are covered with waxy layer which prevents water from entering them .
The process shown in the diagram below is referred to as _____________ and is mediated by a variety of enzymes. Where in the cell does this process occur in Eukaryotic cells?
a
enzyme denaturation; mitochondria
b
DNA replication; cell membrane
c
DNA replication; nucleus
d
RNA transcription; lysosomes
Answer:
c
Explanation:
This process is the DNA Replication because we have a DNA and we made two more new DNA from the first DNA
Eukaryotic cells have a nucleus and DNA replication happens at nucleus
Organisms that must eat other organisms to get energy are called
Answer:
heterotroph
Explanation:
Need help with this
Answer:
its the last one
Explanation:
cause its the outer layer of the skin
Answer:
answer is c
the endocrine system care of many different things. this system sends hormones out thought the body
PLSSSS PLSS HELP ME PLSSS WITH THIS QUESTION I WILL MARK U!!!
It wont let me see the pic
Explanation:
What is the phenotype ratio of this heterozygous cross (yellow, round) (yellow wrinkled) (green, round) (green wrinkled)
Answer:
9:3:3:1
Explanation:
we expect a characteristic 9:3:3:1 phenotypic ratio of round-yellow : wrinkled-yellow : round-green : wrinkled-green
What type of offspring are produced by asexual reproduction
Answer:
Asexual reproduction produces offspring that are genetically identical to the parent because the offspring are all clones of the original parent. This type of reproduction occurs in prokaryotic microorganisms (bacteria) and in some eukaryotic single-celled and multi-celled organisms..
Explanation:
hope the answer was helpful....
Light energy for the plant to use in making its food is trapped during ____ reactions.
a.
light-independent
c.
light-dependent
b.
glucose-dependent
d.
oxygen-dependent
Answer: c. light-dependent
Hope this helps!!! :)
Answer:
The answer is C. light-dependent
Explanation:
Edge 2021 + top comment !
What the effects of sunlight on the aquatic life inhabiting your body of water on the Indian ocean?
Answer:
Any living creature that lives beneath the Pacific surface will absorb the sunlight for nourishment. If the sun banishes all the living organisms (plants and algae) will suffer due to the lack of photosynthesis. The sun has a massive effect on the aquatic life in the oceans, lakes, or any body of water; including the Pacific Ocean.
Explanation:
:)
According to the cell theory, which describes cells?
A.) all organisms are composed of multiple cells
B.) all cells have the same structure and function
C.) cells are found in everything on earth
D.) all living cells come from other living cells
Answer:
I believe its D i may be incorrect though.
Explanation:
Answer:
D is right Thanks
Explanation:
LEVEL 3 02 The Gulf stream carries water fron the east coast of The United States to the We coast of Europe. A Warm C. Freezing D. Fresh -----
Answer:
The Gulf stream carries WARM water fron the east coast of The United States to the West coast of Europe.
HELP PLS AND THANK YOU IM GETTING TIMED BRAINLIEST!!!
Awnser: When water freezes, thaws, and breaks up rocks.
Which equation below is balanced?
2Al + 6HCl → 3AlCl3 + 3H2
CS2 + 2O2 → CO2 + SO2
NO2 + H2O → HNO3 + NO
Zn + H2SO4 → H2 + ZnSO4
Answer:
Zn + H2SO4 → H2 + ZnSO4
Explanation:
Zn + H2SO4 → H2 + ZnSO4
A S-shaped curve is called a(n)
Answer: Logistic growth curve (A.)
Explanation:
Please help 10 points + Brainliest
11) What is your opinion on the reintroduction of the gray wolf? Should ranchers be
able to kill any wolves they see, only the ones that kill their livestock, or none at all?
Should the wolves never have been reintroduced? Write a paragraph stating your opin-
ion on these questions and give reasons to support your opinion.
Answer:
In my opinion, I think that the reintroduction of the gray wolf is good because then the wolf species is a bit more diverse and that I think that the ranchers should only kill the wolves that eat their livestock. I also think that it's wrong to kill whatever wolves ranchers see, all because what if it's a wolf that wasn't even planning on attacking the livestock, or what if it was a wee little wolf pup that did nothing wrong.
I hope this answers your question. :D
The reintroduction of the gray wolf is good because it controls the population of herbivorous animals.
How introduction of wolves is good?In my opinion, I think that the reintroduction of the gray wolf is good because the wolf is a specie that plays a very important role in maintaining homeotstasis in the ecosystem. I think that the ranchers should only kill the wolves that eat their livestock and not to kill whatever wolves seen by ranchers.
So we can conclude that the reintroduction of the gray wolf is good because it controls the population of herbivorous animals.
Learn more about wolf here: https://brainly.com/question/2578091
which word or group of words is represented by the word "period" in the term periodic table
A) group
B) family
C) energy level
D) valence electrons
Answer:
C) Energy Levels
Explanation:
The word "period" in the terms of the periodic table means energy levels.
Do you now notice any signs of growth? In which part of the ginger piece do you
notice growth occurs?
is there a picture near the question?
In ginger, growth can be seen in the rhizome, it is a modified root. The rhizome grows the plant.
What is growth?Growth is the constant expansion of an organism's size through time. It could also be described as one of a living thing's traits. "Biological growth" in biology refers to development that occurs throughout time. Throughout their lives, living creatures frequently expand. But it is a process that unfolds gradually and on a regular basis.
Typically, growth starts when a single cell is present. This cell may divide and enlarge in a particular area, as in plants, or it may diversify and enlarge over the entire organism, as in mammals.
The environment and internal elements have a large role in determining how rapidly or slowly an organism will grow. These variables have undergone centuries of change, changing how living things behave. Thus, growth can be in rhizomes in ginger.
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9. How is the mitochondria rected to the bydrogen ion pump2 (1 point)
Answer: During electron transport, energy is used to pump hydrogen ions across the mitochondrial inner membrane, from the matrix into the intermembrane space. A chemiosmotic gradient causes hydrogen ions to flow back across the mitochondrial membrane into the matrix, through ATP synthase, producing ATP.
PLEASE ANYONE I NEED HELP!!!!
what is the net ionic equation and what are the spectator ions of Bel2(aq) + PbSO4(aq) = BeSO4(aq) + Pbl2(s)
Explanation Worked out
Need helps with this
Answer:
she tells you that it hurts
Explanation:
symptoms are physical signs, and this one is not. Just because someone says that something hurts, doesn't mean that something is wrong
Organisms that can adapt to changes in their environment are most likely to survive and reproduce, while those that cannot adapt die out. This idea is known as:
Answer:
The right approach will be "Natural selection".
Explanation:
Natural selection seems to be a mechanism that persists and reproduces populations of organisms that seem to be better suited to applications, however those that are somewhat properly equipped die away. This demonstrates that organisms that really can respond to a given climate can rise in quantities and therefore will ultimately outperform certain species that are unable to respond significantly.We must breath in__ so our cells can gain more___
Answer:
oxygen ,energy
Explanation:
Compare the function of the left and right side of the heart!
Thanks
Answer:
The right side of the heart pumps blood to the lungs to pick up oxygen. The left side of the heart receives the oxygen-rich blood from the lungs and pumps it to the body.
Amoeba Sisters: Cell Cycle and Cancer Video notes
All living things are made of cells is part of the
Functions of
our cells are regulated as part of something called the
Cells can grow and increase in size, however, a multicellular organism increases in size
through
Cancer partly comes from cells that
With some cancers, there may be
links, meaning it might run in
families. Other causes, in addition to genetics, may be exposure to
radiation, or excessive exposure to
from the sun's rays.
When cancer cells divide, it can give rise to a
Some of them stay put
but some do not. Treatments have been developed, such as radiation and
therapy that target cells that
rapidly.
Cells are in one of two different phases of the cell cycle:
-- where the cell is growing, replicating their DNA, and doing their cell
functions.
_- includes splitting of the DNA, cytoplasm, and dividing to make more
cells.
Cells spend most of their time in
which is made up of
(synthesis), and DNA is replicated in phase.
The cell cycle has checkpoints to make sure things are happening correctly, there is one
in one in and one in
There are many
_involved with regulating the cell cycle.
Some cells do not go through all of the phases. Some cells are in which is a
phase for cells, such as the cells in the
and spinal cord.
This is why damage to these organs can have challenges with healing, because many of
those cells may not be able to
Answer:
if u ask a tutor u can get the answer faster than having to wait on random people to answer your question for you
What is an abbreviation that I could use for the word "renewable"?
Answer:
renew
Explanation:
because the word is identical to word renewable
if an organism has a diploid number of 12, how many possible combinations of chromosomes could exist in its gametes with no crossing over?
a.) 8
b.)16
c.)32
d.)64
Answer: D
Explanation:
Chromosomes are the inherited unit of the organism which transfers the parental gene to the offspring.
The diploid is the paired chromosome quantity present in the cell that originates from each parent.
The correct answer is:
Option D. 64
This can be explained as:
The diploid (2n) number of chromosomes = 12Haploid (n) number of chromosome = 6The possible number of chromosome pairs is given by 2ⁿ. Where n = a haploid number of chromosomes.So, the possible combinations of chromosomes that could be found in the gametes with no crossing over will be:
= 2⁶
= 64
Therefore, 64 possible combinations of chromosomes can be present.
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6. What happens to an oxidized rock when exposed to air and water over long periods
of time? *
(1 Point)
freezes
thaws
breaks off
