Natural selection affects genetic characteristics associated with non-reproductive activities, such as feeding, by selecting for traits that improve an organism’s ability to survive and reproduce.
For example, if a trait improves an organism’s ability to find food, that trait will become more common in the population over time. Traits that are not advantageous will become less common or disappear altogether.
Natural selection is the process by which individuals with traits that are better suited to their environment are more likely to survive and pass on those traits to their offspring. Genetic characteristics that are beneficial for non-reproductive activities such as feeding can be positively affected by natural selection.
For example, if a population of birds has a variation in their beak shape that allows some individuals to more effectively capture a particular type of prey, those individuals will have an advantage over other individuals who are less able to capture that prey. Over time, the individuals with the more advantageous beak shape will be more successful at feeding, survive longer, and pass on their beneficial trait to their offspring.
know more about Natural selection here
https://brainly.com/question/2725702#
#SPJ11
How do objects appear when all of the colors of light are absorbed reflected selectively absorbed?.
The objects appear when all of the colors of light are
When аn object аbsorb light, the аtoms thаt mаke up thаt object аre аbsorsing the energy of the light hitting the object.When аn object reflects light, the аtoms thаt mаke up thаt object cаnnot аbsorb the energy of the light hitting the object.When an object selectively absorbed light, the аtoms of the object will аbsorb the light energy if the frequency of the light is exаct аmount of energy object.Light аcts аs both а pаrticle аnd а wаve, аnd is meаsured in two importаnt wаys. The wаvelength of light refers to the distаnce between two consecutive wаves in sequence, meаsured in nаnometers (nm). The frequency of the light meаsures the vibrаtionаl intensity аnd speed of the wаve (i.e. how mаny wаves in а given аmount of time), meаsured in hertz (Hz). These two wаys of meаsuring light аre inversely proportionаl, meаning when the wаvelength of light is higher, the frequency will be lower, аnd vice versа.
For more information about light refer to the link:
https://brainly.com/question/13676179
#SPJ4
what is the most likely explanation for the results in the graph
Where’s the graph? You need to have the picture uploaded unless I’m just missing it.
There are two conditions for calling a domain atomic. Mention
them and cite one example in [05] this regard
The two conditions for calling a domain atomic are: The domain cannot be divided or broken down into smaller parts and The domain represents a distinct and independent concept or entity.
An example of an atomic domain is a "Person" domain. It satisfies both conditions as it cannot be further divided into smaller parts (e.g., name, age, address), and it represents a distinct concept or entity (i.e., an individual human being).
The "Person" domain encapsulates all the relevant attributes and behaviors related to a person, such as their personal information, relationships, and actions. Any interaction or analysis involving a person would revolve around this atomic domain, treating it as a singular and cohesive unit.
To learn more about Person domain here
https://brainly.com/question/32322335
#SPJ4
PLEASE HELP GIVING 25 POINTS
Answer:
Explanation:
1. a. Interphase is the phase of the cell cycle in which a typical cell spends most of its life. During interphase, the cell copies its DNA in preparation for mitosis.
b. The third phase is anaphase. This phase only takes about 0.8 percent of the cell cycle to complete, which is the shortest time required out of all the phases. During anaphase the sister chromatids, or the two identical parts of a chromosome, are pulled apart to opposite ends of the cell by the spindle fibers.
2. Mitosis is important for three main reasons: development and growth cell replacement and asexual reproduction.
Development and growth. After meiosis has produced a gamete, and this has fused with another gamete to form an embryo, the embryo grows using mitosis. ... Cell replacement. ... Asexual reproduction.What is a major disadvantage of synthetic polymers?
Answer:
The biggest disadvantages are that the raw materials that are used to produce them, can get extinct and they can be hard to come across. It is also difficult and time consuming to dispose of these newly formed synthetic polymers. It can really hurt the environment if it is not done properly.
Hope this helps!
Explanation:
What rarely reacts with metals? acids , bases or both?
Answer:
bases
Explanation:
Bases don’t occasionally react with metals.
I hope It helps! Have a great day!
Lilac~
Bases rarely react with metals.
Do bases react with most metals?
Some metal reacts with a base to form salts and hydrogen gas. Most metals do not react with bases but zinc metal does because it is amphoteric. That is, it reacts with acids as well as bases. When sodium hydroxide solution is heated with zinc, then sodium zincate and hydrogen gas are formed.
Which metals do not react with bases?Metals form salts by transforming themselves into cations and combining with the anions present in the acids. Hence, not all metals react with bases, only amphoteric metals like zinc and aluminium react with bases.
Learn more about Bases here: https://brainly.com/question/2309941
#SPJ2
what would be the consequence if 2,3-bisphosphoglycerate dissociated from the active site of the enzyme?
If 2,3-bisphosphoglycerate dissociated from the active site of the enzyme, option D: the enzyme would be inactivated until 2,3-bisphosphoglycerate enters the active site again.
Because 2,3-bisphosphoglycerate (2,3-BPG) binds to a specific point in the chain of hemoglobin (Hb) and alters the balance of the molecule's so-called T and R conformations. Hemoglobin's oxygen affinity would rise if 2,3-bisphosphoglycerate dissociated from the enzyme's active site.
Hb would therefore interact with oxygen more readily but dissociate from it less readily if it dissociates from the enzyme's active site. Active site of the enzyme is where a chemical or any compound binds, generally referred to as substratum.
To know more about the active site of the enzyme, refer:
https://brainly.com/question/24261592
#SPJ4
Complete question:
What would be the consequence if 2,3-bisphosphoglycerate dissociated from the active site of the enzyme? Choose one:
A. The reaction could proceed in either direction, depending on whether 3-phosphoglycerate or 2- phosphoglycerate enters the active site first.
B. 2-phosphoglycerate would then be able to bind to the active site, and the reaction would reverse, forming 3- phosphoglycerate.
C. A new molecule of 3-phosphoglycerate would bind and the reaction would resume.
D. The enzyme would be inactivated until 2,3-bisphosphoglycerate enters the active site again.
Identify 2 possible uses that a cell would have for the energy released from ATP.
Answer:
hope this helps my love have a good day ^^
Explanation:
Cells require chemical energy for three general types of tasks: to drive metabolic reactions that would not occur automatically; to transport needed substances across membranes; and to do mechanical work, such as moving muscles.
If two species have many amino acid differences, are they closely or distantly related? Explain how scientists know this.
Can someone answer this for me?
Answer:
Outside
Explanation:
The word outside makes the most sense in this sentence.
Hope it helps!
During osmosis, water diffuses across a selectively permeable membrane from the region of higher.
Answer:
During osmosis, water diffuses across a selectively permeable membrane from the region of higher free water concentration and lower solute concentration to the side with lower free water concentration and higher solute concentration.
Explanation:
Enamel is the hardest substance in the human body. Justify your answer.
Enamel is indeed the hardest substance in the human body. It is present in teeth of humans. It covers every tooth and provides the hard layer.
Tooth Enamel is hard glossy substance that is comprised of calcium and phosphate mineral crystals which in return makes our teeth more stronger. Teeth enamel care is extremely important to maintain the oral health of teeth.
Tooth Enamel is one of the major tissue that make up tooth in humans. It covers the top layer of the teeth known as Crown. Calcium hardens the tooth enamel. Enamel contains 96% of the minerals. The color of Enamel varies from light yellow to white.
Read more about Enamel,
https://brainly.com/question/16865303
What might be a disadvantage of having a large bean?
Answer:
no dangers
Explanation:
when net force equals 0
Answer:
When the object is at rest (the acceleration is zero) or moving at a constant velocity.
Answer:
The net force is the vector sum of all the forces acting on an object. When an object is in equilibrium (either at rest or moving with constant velocity), the net force acting on it zero. A vector can only have zero magnitude if all of its components are zero.
Receptors (sensors) form the first part of the control mechanism. What is a receptor? Provide an explanation then give one example of where a receptor is found, explaining its role is in monitoring homeostasis.
A receptor is a cell that can detect stimuli within the body, responding to chemical and physical changes by initiating a series of events to maintain the stability of the internal environment.
Receptors are found throughout the body and can respond to various stimuli including temperature, pressure, light, and chemicals.
One example of a receptor is found in the human skin. The role of the receptor in monitoring homeostasis is to detect changes in the temperature of the body and transmit signals to the brain, which initiates a response to maintain the temperature within a narrow range. This process is essential in maintaining the stability of the internal environment and ensuring that the body functions effectively.
To know more about cells : https://brainly.com/question/17259533
#SPJ11
Where did the energy for the grain explosion come from?
Answer:
Grain dust is the main source of fuel for explosions in grain handling. Grain dust is highly combustible and can burn or explode if enough becomes airborne or accumulates on a surface and finds an ignition source (such as hot bearing, overheated motor, misaligned conveyor belt, welding, cutting, and brazing).
Sound waves travel at different speeds
depending on the material they are traveling in.
Which correctly orders how sound waves travel
from slowest to fastest?
The slowest one is the one that goes up and down the least the fastest is the one that goes up and down the most i dont know how to explain it hopefully this helps
Fill in the blanks with amino acids names
A gene contains a mutation in which a cytosine nucleotide (C) has bee replaced by an adenine nucleotide (A)
This mutation leads to the production of a dysfunctional protein, because a (BLANK) amino acid has been replaced by a (BLANK) amino acid.
Missense mutations replace a base by another one, leading the codon to codify for another amino acid, aletirng the protein's function. This mutation leads to the production of a dysfunctional protein, because a Cysteine amino acid has been replaced by a Phenylalanine amino acid.
What is a missense mutation?When a change occurs in a codon affecting a single base pair, it is known as a point mutation.
Points mutations might be either silent, missense, or nonsense.
A missense mutation is the point mutation that changes a DNA base by another one, and causes the mRNA codon to code for a different amino acid.
The mutation that replaces a single base for another one might have different consequences concerning the substitution site and changes in the physical structure of the protein.
For instance, if the substitution occurs near the protein active site, the polypeptide function might be severely affected.
In the exposed example, a cytosine nucleotide (C) has bee replaced by an adenine nucleotide (A).
Original sequence → ATG TTA AGG ACG GAT mRNA → UAC AAU UCC UGC CUA Protein → Tyr Asn Ser Cys LeuMutated sequence → ATG TTA AGG AAG GAT mRNA → UAC AAU UCC UUC CUA Protein → Tyr Asn Ser Phe Leu
This mutation leads to the production of a dysfunctional protein, because a Cysteine amino acid has been replaced by a Phenylalanine amino acid.
You can learn more about missense mutations at
https://brainly.com/question/12198517
#SPJ1
for a signal to travel from a neuron across a synapse and stimulate a response, the postsynaptic target cell must
For a signal to travel from a neuron across a synapse and stimulate a response, the postsynaptic target cell must have receptors for the neurotransmitter released by the presynaptic neuron.
These receptors bind to the neurotransmitter, triggering a series of chemical reactions within the postsynaptic cell that ultimately lead to the desired response. Additionally, the postsynaptic cell must be able to generate an action potential if the combined signal from multiple synapses is strong enough to reach the threshold for firing.
For a signal to travel from a neuron across a synapse and stimulate a response, the postsynaptic target cell must receive and integrate the neurotransmitters released by the presynaptic neuron, leading to a change in its membrane potential. This process may result in either excitation or inhibition of the postsynaptic cell, ultimately determining whether or not an action potential is generated.
To know more about neurotransmitter visit:
https://brainly.com/question/28101943
#SPJ11
Behavior is a kind of response. _______ respond to _______ stimuli.
Behavior is a kind of response, and organisms respond to various stimuli.
What is Behavior ?
Any activity, reaction, or response an organism makes to its surroundings is referred to as behavior. It includes a broad spectrum of actions, such as bodily motions, mental operations, and emotional reactions.
Therefore, Different kinds of stimuli can cause various kinds of responses in living things. For instance, whereas certain creatures may react to chemical or auditory stimuli, others may react to visual inputs like light or movement. An organism's sensory capabilities and the environmental cues in its environment determine the specific stimuli to which it responds.
Learn more about Behavior here : brainly.com/question/28136707
#SPJ1
You and your physiology instructor are trapped in an overturned ship. To escape, you must swim underwater a long distance. You tell your instructor it would be a good idea to hyperventilate before making the escape attempt. Your instructor calmly replies, "What good would that do, since your pulmonary capillaries are already 100% saturated with oxygen?" What would you do and why?
In this scenario, hyperventilation would be counterproductive as the pulmonary capillaries are already 100% saturated with oxygen.
Hyperventilation would actually decrease the amount of carbon dioxide in the blood, causing the blood pH to rise, leading to respiratory alkalosis and even unconsciousness. Therefore, the instructor is correct in advising against hyperventilation before attempting to swim underwater a long distance. Instead, it would be better to take a few deep breaths and then start swimming underwater.
To know more about capillaries visit:
https://brainly.com/question/31022504
#SPJ11
please please help me with this one
Use the drop-down menus to select the best answers.
✔ Watson and Crick
discovered the structure of DNA.
✔ Koch
developed the technique of cell culturing.
✔ Kölliker
was the first researcher to isolate individual components of cells.
Answer:
Explanation:
✔ Watson and Crick
discovered the structure of DNA.
✘ Koch
developed the technique of cell culturing.
✘ Kölliker
was the first researcher to isolate individual components of cells.
Note: The correct answer for the second statement is incorrect. The technique of cell culturing was actually developed by Ross Harrison in 1907.
If an inhibitor attaches to site Z, describe what will happen to the overall reaction rate and explain why (what is happening).
Answer:
the inhibitor will be connected to site Z and it'll separate
I need help plz i thought i could get help here
Answer: I believe it is d because water does take a while.
Explanation:
List four density dependent factors that limit population growth.
Answer:
Competition within the population. When a population reaches a high density, there are more individuals trying to use the same quantity of resources. ...
Predation. ...
Disease and parasites. ...
Waste accumulation.
Explanation:
Brainliest please tysm
Answer:
The density dependent that limit population factors is competition, predation, herbivory, parasitism, disease, and stress from overcrowding
Explanation:
You welcome :)
Photosynthesis occurs in cells with?
Answer:
with the help of chlorophyll.
Explanation:
The green color pigment chlorophyll traps sunlight and this is why photosynthesis occur.
Answer:
chlorophyll
Explanation:
Explain the difference between intra-species and inter-species competition.
Answer:
Intraspecific competition is when organisms within the same species compete for resources. Interspecific competition is when competition for resources happens between different species of organisms.
Base your answer to the following question on the data table and on your knowledge of biology. The data table shows the amount of oxygen that will dissolve in freshwater and seawater at different temperatures. The amount of oxygen is expressed in parts per million (ppm). State how the oxygen-holding ability of freshwater varies with changes in temperature. Answer in a complete sentence to earn credit.
As a result, the concentration of dissolved oxygen in freshwater decreases as temperature increases, making it more difficult for aquatic organisms to obtain the oxygen they need for respiration.
What is Temperature?
Temperature is a measure of the degree of hotness or coldness of an object or substance relative to another object or substance. It is a physical property that is related to the average kinetic energy of the particles (such as atoms and molecules) that make up the object or substance. The higher the temperature, the greater the kinetic energy of the particles, and the faster they move.
Based on the data table and our knowledge of biology, the oxygen-holding ability of freshwater decreases as temperature increases. This is because as water temperature increases, its ability to hold dissolved gases like oxygen decreases. As a result, the concentration of dissolved oxygen in freshwater decreases as temperature increases, making it more difficult for aquatic organisms to obtain the oxygen they need for respiration.
Learn more about Temperature
https://brainly.com/question/26866637
#SPJ1
What type of cell is shown in the diagram above? Explain your answer.
Answer:
Plant Cell
Explanation:
It is shaped like a rectangle and has a huge vacuole which is the biggest thing in a plant cell. Your welcome :)