Answer:
Symbiotic nutrition is the relationship between organisms in which they share their nutrition and shelter. This mutual relationship may or may not be beneficial to both partners.
Explanation:
An example of a symbiotic relationship is the mutually beneficial interaction between a clownfish and an anemone. The anemone's nematocysts, or stinging cells, protect the clownfish from predators and give clownfish pairs a safe place to lay their eggs.
What are the two ways genes can be inherited?
Answer:
autosomal dominant – where the gene for a trait or condition is dominant, and is on a non- s e g s chromosome.
autosomal recessive – where the gene for a trait or condition is recessive, and is on a non- s e g s chromosome.
Explanation:
Hope this helps :)
Can anyone help me out please and thank you
Answer:
D
Explanation:
i hope this helps :)
Write a creative paragraph describing the “thought” process of the first cell that describes how this symbiosis occured. (Of course, there was no real thought involved, but imagine that you are a cell that encounters an interesting prokaryotic cell and tries to convince it to be ingested and help you out in some way.
Answer:
just learned about this in ap bio haha
Explanation:
Wow, that's such a cool prokaryotic cell. It looks so delicious, I wonder if I can eat it.
"Hey, cell, can I eat you?"
"No, you cannot."
"Please? I would love to have your energy-making properties!"
"How would I benefit from this? It seems like you're being parasitic."
"I would help you, by giving you protection and a safe home. You would give me energy. It seems more like an endosymbiotic relationship to me!"
"Fine, you can ingest me."
I'm so glad they let me eat them, they were so yummy. I can even create energy now, and I have a powerhouse inside me! This is so cool, maybe I should eat that other cell with photosynthetic properties.
SORRY IF THIS IS TERRIBLE I REALLY TRIED
Previously, there was a cell. Moving about the primordial soup, it was making its way through the tough environment. It abruptly came across a little prokaryotic cell.
What is a cell?The cell was glad to have someone to share the environment with since, to be completely honest, it was starting to feel a little lonely. The two cells began to interact often and peacefully cohabit.
The first cell began to consider how much simpler it would be to survive if the other, smaller cell moved in with me. After a brief moment of hesitation, the cell fearlessly said, The rest, as they say, is (endosymbiotic) history.
Studies on the mitochondria and chloroplasts are thought to have come from bacteria living in large cells.
Therefore, this supports the theory that eukaryotic cells developed through endosymbiotic relationships between prokaryotes.
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What is the process in which an organism makes a new organism?.
Answer: Reproduction.
The movements of the continents
a. Discourage the development of unique species
b. Keep climate constant
c. Create fewer mountain ranges
d. Isolate some populations or organisms
I think it is d.
Explanation:
it makes sense
When a neuron is at rest, the charge difference between the inside and the outside of the axon is -70 millivolts (mV). This value is the ________ of the neuronal membrane.
The resting membrane potential is the difference in voltage through the neuronal membrane when the cell is at rest. -70 millivolts (mV) value is the _resting potential_ of the neuronal membrane.
What is the resting membrane potential?The resting membrane potential is the difference in voltage through the membrane between the neuron interior and exterior when the cell is at rest. This is when the neuron is not sending electric signals.
When the neuron is at rest, most ion channels are closed except for K+ channels, which let the ions get out of the cell according to its concentration gradient. Na+ channels remain closed.
Hence, when the neuron is at rest, the membrane is much more permeable to potassium ions (K+) than to other ions, such as sodium (Na+) and chlorine (Cl-).
This value is the _resting potential_ of the neuronal membrane.
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Which description justifies why the theory of evolution is a theory and not a law?
Answer:
Explains how organisms change in response to the environment
Explanation:
Why is diversity important?
Answer:
so everyone feels like they belong
we would not have to worry about representing diversity is racism did not exist becasue we all would bee seen as just humans.
nobody discrimates a cat because of its colour fur
why do it for humans??
Explanation:
Diversity is crucial because it enables us to learn from one another and recognize that each person is exceptional and unique in their own way.
Thus, There are many reasons why diversity is vital in society and in different situations including the workplace, classrooms, and communities. Here are some main arguments in favour of diversity.
Enhances originality and creativity: A diverse group of people can bring a variety of viewpoints, ideas, and experiences together, which can result in more original and creative solutions to issues or obstacles.
Better decision-making: Diverse teams are more likely to take into account different points of view and strategies, which can result in better choices and better results. It Encourages learning and personal development: Interacting with folks from various backgrounds can assist people in growing.
Thus, Diversity is crucial because it enables us to learn from one another and recognize that each person is exceptional and unique in their own way.
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PLEASEEE HELPPP Which organelle in the table is correctly matched with its function?
lysosome
vacuole
mitochondrion
ribosome
Answer: ribosome
Explanation:
definition of ribosome: build protein polymers from amino acid monomers
Why is the phase of the moon important for a lunar eclipse to occur?
Answer:
The moonlight we see on Earth is sunlight reflected off the Moon's grayish-white surface. The amount of Moon we see changes over the month — lunar phases — because the Moon orbits Earth and Earth orbits the Sun. ... During a lunar eclipse, Earth comes between the Sun and the Moon, blocking the sunlight falling on the Moon.
Explanation:
Population density ?
Answer:
The amount of people per square mile or kilometer of land; also called arithmetic density.
Alzheimer's disease: piecing together the evidence assignment
Answer:
Alzheimer's disease is a neurodegenerative disease that usually starts slowly and progressively worsens. It is the cause of 60–70% of cases of dementia. Gradually, bodily functions are lost, ultimately leading to death. The cause of Alzheimer's disease is poorly understood. Other risk factors include a history of head injury, clinical depression, and high blood pressure. Initial symptoms are often mistaken for normal aging. Exercise programs may be beneficial with respect to activities of daily living and can potentially improve outcomes. Behavioral problems or psychosis due to dementia are often treated with antipsychotics, but this is not usually recommended, as there is little benefit and an increased risk of early death.
Explanation:
The course of Alzheimer's is generally described in three stages, with a progressive pattern of cognitive and functional impairment. Detailed neuropsychological testing can reveal mild cognitive difficulties up to eight years before a person fulfills the clinical criteria for diagnosis of Alzheimer's disease. These early symptoms can affect the most complex activities of daily living. The most noticeable deficit is short term memory loss, which shows up as difficulty in remembering recently learned facts and inability to acquire new information. Subtle problems with the executive functions of attentiveness, planning, flexibility, and abstract thinking, or impairments in semantic memory can also be symptomatic of the early stages of Alzheimer's disease.
What are some examples of ways homeostasis is maintained in the pH of your blood?
The body must maintain normal blood pressure levels. To accomplish this, the brain sends signals to the heart to speed up or slow down in response to blood pressure. The lungs regulate the pH level in the body. When the pH levels in the body become out of balance, the lungs push more or less carbon dioxide out of the diaphragm.
Which organism in Figure 2 feeds at only one trophic (feeding) level? WILL MARK BRAINLIEST!!!
1. Eagle
2. Frog
3. Snake
4. Thrush
Answer:
Eagle.......I think
Explanation:
cuz no other organism feed on the eagle here I guess
A conservation biologist has determined the status of the ecosystems in a protected area, as shown in the table below. Based on the table, which part of the pie chart represents secondary succession? Status of ecosystems Percentage of protected area Primary succession 10 Secondary succession 30 Barren land 5 Established community 55 A pie chart titled Status of Ecosystems is divided into 4 unequal parts. From largest to smallest, the parts are: D, C, B, A. Segment A segment B segment C segment D.
Secondary succession is represented in the pie chart tells about the ecosystem succession thus segment c represents most of the succession.
A secondary succession is a form of ecological succession (the evolution of an organic network's ecological structure) wherein flora and animals recolonize a habitat after the main disturbance—which includes a devastating flood, wildfire, landslide, lava flow, or human activity (e.g., farming or street or constructing construction)
What is an example of secondary succession?An instance of secondary succession is the improvement of the recent population to update the preceding network of flora and animals that has been disrupted or disturbed through an event (e.g. woodland fire, flood, harvesting, epidemic disease, pest attack, etc.
Thus it is clear that segment C in the pie chart represents the secondary succession.
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Answer:
its c
Explanation:
Can someone help me
Were the cork cells observed by
Robert Hooke living or not?
Answer:
Yes
Explanation:
He examined them while the cork was "still in the tree."
Which living animal is most closely related to Cetaceans such as whales?
answer explanation:
Hippos and whales may look different in many ways, but they are actually each others' closest living relatives—sharing a common ancestor that lived about 55 million years ago.
Hippopotamus furthermore, the DNA testing revealed that whales share a DNA sequence found only in one other animal – indicating that among all the non-whale mammals alive today, whales' closest living relatives are none other than hippopotamus!
Which of these is the biggest?
A: climer
B: polymer
C: monomer
D: dimer
Will give brainliest to correct answer
Polymer is the biggest of the given options.
Explanation:
The monomer is a simple repeating unit in a polymer.The monomer can combine with other monomers to give the large molecules like dimer, trimer, polymer.The dimer is a molecule in which two combined monomer units are present.A polymer is a long chain composed of several monomer units which are chemically combined together.The order of increasing size from monomer to polymer:monomer < dimer< polymer
So, from this, we can conclude that polymer is the biggest of the given options.
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Why do surface waves break along the shore?
A. The waves start to drag on the bottom
B. The top of the waves speed up
C. The waves become less steep
D. All of the above
Answer:
all of the above?
Explanation:
I don't actually know
Why is the Sky Blue? and Why does Helium Make your Voice go Funny
Answer:
Explanation:
Usually, the sound waves your vocal cords produce travel through air in your voice box. But when they go through the helium that you've inhaled, they travel about three times faster. That's because helium is so much lighter than air. When sound waves speed up but their frequency stays the same, each wave stretches out.
Answer:
the sky is blue because of the atmosphere and helium does that because it changes the air in our vocal tract and consequently, the speed of sound waves of our voice increases resulting in a squeaky and funny tone.
Explanation:
the property of matter that describe a solvent is mixing with a solute to make a solution is know as
Answer:
I think a
Explanation:
Answer:
the letter is C
Explanation:
why because it says , A solvent is mixing a solute to make a solution .
you can say thank u in the comments
ill say no problem to
your welcome <3
BRAINLIST
Fill in the blanks
Homeostasis: the state of maintaining a _____ internal environment despite changing external conditions
Organ: a group of ____ that work together to perform common function
Tissue: a group of ____ that work together to preform a common function.
Answer:
Homeostasis: the state of maintaining a constant internal environment despite changing external conditions
Organ: a group of tissues that work together to perform common function
Tissue: a group of cells that work together to preform a common function
Explanation:
Drugs called statins treat cardiovascular disease by blocking an enzyme needed for cholesterol synthesis. constricting blood vessel walls to reduce the work of the heart. increasing the reabsorption of bile in the GI tract. decreasing the kidneys' excretion of water an sodium.
Statins are drugs used to treat cardiovascular disease which act by blocking an enzyme needed for cholesterol synthesis.
What are statins?Statins are drugs which are used to treat cardiovascular diseases.
Statins act by inhibiting an enzyme in the pathway for the biosynthesis of cholesterol.
Since cholesterol is implicated in cardiovascular diseases, statins are effective drugs in the treatment of cardiovascular diseases.
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Which statement must be true of their individuals if two populations are no longer the same species?
A.) They cannot reproduce successfully with each other.
B.) They do not resemble each other at all.
C.) They do not have any of the same genes.
D.) They do not share any of the same space
Answer:
wouldn't it he A
Explanation:
because they are not the same species
Answer:
A- They cannot reproduce successfully with each other
Explanation:
I just took the test :D
What is the definition of absorption?
Answer:
the process or action by which one thing absorbs or is absorbed by another.
Explanation:
Does the body have the ability to affect the mind?
Answer:
yes it does.
Explanation:
The body's underlying activity occurring in the background of consciousness affected thoughts and feelings.
An abnormal shrinkage of cerebral tissue is most likely to be associated with.
The abnormal shrinkage of cerebral tissue is called Cerebral atrophy. It may eventually lead to brain damage.
What is cerebral atrophy?The term cerebral atrophy is the abnormal shrinkage of cerebral tissue. This may be caused by cerebral injury, stroke, accidents or any other damage to the cerebral hemispheres.
The condition of cerebral atrophy leads to severe brain damage which becomes progressive as the sufferer gets older in age and may be eventually fatal.
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The_____ division dominates control of many visceral organ effectors under normal everday conditions
Another trait in pea plants that follows a simple inheritance pattern is flower colour. Purple flowers are a dominant trait while white flowers are a recessive trait.
Explain what this difference means in terms of the alleles for flower colour.
Purple flowers are a dominant trait, so a pea plant only needs one allele for purple flowers in order to have the trait. White flowers are a recessive trait, so a pea plant needs two alleles for white flowers in order to have the trait. If a plant has both a dominant allele and a recessive allele then the dominant trait of purple flowers will be expressed.
When a trait has two separate gene-level versions, there are dominant and recessive traits. The trait that emerges initially or is most obviously displayed in the organism is its dominant trait. Recessive traits are those that are present in the organism but are not visible at the gene level.
The allele that results in a purple flower must be dominant (PP) if a purple and a white flower are crossed and the majority of the offspring are purple. As a result, only the offspring who contain both alleles for white will truly be white (pp). An example of this would be a purple flower, which may have an allele for white but would be purple due to presence of a purple allele (Pp). this type of individual will be heterozygous dominant.The characteristics of an offspring can be easily determined using dominant and recessive alleles.learn more about dominant and recessive traits: https://brainly.com/question/3128896
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