why is it incorrect to say: vertebrates evolved eyes in order to see?

Answers

Answer 1

It is incorrect to say that vertebrates evolved eyes in order to see because this implies that the purpose of evolution is to create adaptations for specific functions. However, this is not how evolution works.

Evolution is a result of natural selection, which favors traits that increase an organism's chances of survival and reproduction.

The evolution of eyes in vertebrates was not a deliberate process with the end goal of seeing. Instead, it was a result of random mutations that gave certain individuals an advantage in their environment. Over time, these advantageous traits became more common in the population and eventually became the norm.

Additionally, the evolution of eyes was not a one-time event. Eyes have evolved independently multiple times throughout the history of life on Earth, and each time, they have evolved in response to different environmental pressures.

Therefore, it is more accurate to say that vertebrates evolved eyes because the individuals with eyes had a survival advantage over those without them. While the ability to see may have been a beneficial side effect of eye evolution, it was not the primary purpose or goal of the evolutionary process.

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Related Questions

What brain region is responsible for coordinating and refining movement?
The diencephalon
The cerebrum
The brain stem
The cerebellum

Answers

Answer:

The cerebellum

Explanation:

Answer:

I hope this helps.

Explanation:

__________ is the principle of dealing with environmental problems without discriminating against people based upon socioeconomic status, race, or ethnicity.
A)
Industrial ecology
B)
Sustainable development
C)
Materials management
D)
Environmental justice
E)
Monitoring

Answers

Answer: The correct option is D.

Environmental justice

Explanation:

This is because environmental justice is the unbiased treatment of people or non discrimination of people of different color, race, ethinc group, status, income with respect to the development of the environment by implementing different environmental laws, polices, regulations e.t.c for the safety of all.

Our biggest loser went from 403lbs to 288lbs. He lost a total of 215lbs. Explain what happened to the 215lbs. Be sure to discuss what he did, the process(es) that took place, the type of matter he lost, and the type of matter he lost it as.

Answers

Answer:

Explanation:

Weight on a human body is mainly stored as muscle or fat. When we exercise we don't necessarily lose fat. Instead, the fat cells tend to shrink in size but remain the same amount. Fat is converted into energy which the body uses to function. This energy is expelled from the body in many different forms such as carbon dioxide and sweating. Therefore those are the matter that the individual in question lost when losing the 215lbs

why is it important that you have white blood cells that perform edocytosis

Answers

Endocytosis is the process by which cells internalize substances from their external environment. It is how cells get the nutrients they need to grow and develop. Substances internalized by endocytosis include fluids, electrolytes, proteins, and other macromolecules. Endocytosis is also one of the means by which white blood cells of the immune system capture and destroy potential pathogens including bacteria and protists. The process of endocytosis can be summarized in three basic steps.

The Basic Steps of Endocytosis
The plasma membrane folds inward (invaginates) forming a cavity that fills with extracellular fluid, dissolved molecules, food particles, foreign matter, pathogens, or other substances.
The plasma membrane folds back on itself until the ends of the in-folded membrane meet. This traps the fluid inside the vesicle. In some cells, long channels also form extending from the membrane deep into the cytoplasm.
The vesicle is pinched off from the membrane as the ends of the in-folded membrane fuse together. The internalized vesicle is then processed by the cell.
There are three primary types of endocytosis: phagocytosis, pinocytosis, and receptor-mediated endocytosis. Phagocytosis is also called "cell eating" and involves the intake of solid material or food particles. Pinocytosis, also called "cell drinking", involves the intake of molecules dissolved in fluid. Receptor-mediated endocytosis involves the intake of molecules based upon their interaction with receptors on a cell's surface.

Hope this helps

please answer this urgent ​

Answers

Answer:

i think its a turnip because of its appearance

i believe this is a radish it looks completely similar to one

what is the difference between the calorie (lowercase c) and the Calorie (capital C)

Answers

calorie (with a lowercase “c”) is the energy needed to increase the temperature of water by one degree Celsius.

Calorie (uppercase “c”) is the equivalent to a kilocalorie (or 1000 calories)

Why can particles diffuse? Make it like a one sentence pls

Answers

[tex] - [/tex]

That's cause they have large spaces between them .

Particles can diffuse because  the particles are too small and they do not have any define path, so they move from high density region to low density.

What is a particle?

"A particle is a small piece of anything. Particle can also refer to a subatomic particle with mass and structure, but takes up hardly any space at all. Particles are tiny."

What do you mean by diffuse?

"Diffuse means spread out over a large area."

What is diffusion?

“Diffusion is the movement of molecules from a region of higher concentration to a region of lower concentration down the concentration gradient.”

What causes particle to diffuse?

"Diffusion occurs due to the random movement of particles. It usually happens due to a concentration gradient, meaning that molecules move from an area of high concentration to an area of lower concentration."

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Plants draw water out of the ground and release water vapor into the atmosphere.
What is this process known as?
Precipitation

Evaporation

Transpiration

Condensation​

Answers

The answer is transpiration

Answer:

D: Condensation​

Explanation:

How can homologous structures be used as evidence for shared common ancestry?

Answers

Homologous structures are structures that are similar in related organisms because they were inherited from a common ancestor. These structures may or may not have the same function in the descendants. They all have the same basic pattern of bones. They inherited this pattern from a common ancestor. However, their forelimbs now have different functions

Are the members of the third generation still carriers/affected by the trait? How many
percent are affected by the trait?​

Answers

Answer:

When a genetic disorder is diagnosed in a family, family members often want to know the likelihood that they or their children will develop the condition. This can be difficult to predict in some cases because many factors influence a person's chances of developing a genetic condition. One important factor is how the condition is inherited. For example:

Autosomal dominant inheritance: A person affected by an autosomal dominant disorder has a 50 percent chance of passing the mutated gene to each child. The chance that a child will not inherit the mutated gene is also 50 percent. However, in some cases an autosomal dominant disorder results from a new (de novo) mutation that occurs during the formation of egg or sperm cells or early in embryonic development. In these cases, the child's parents are unaffected, but the child may pass on the condition to his or her own children.

What does a Euglena require to exhibit phototactic behavior?

A.
a contractile vacuole

B.
cilia

C.
an eyespot

D.
a pseudopod

Answers

Answer:

C

Explanation:

Phototaxis (phototactic response) is the cellular behavior in which cells swim toward or away from the light source. The euglena have eyespots that detect light so that it can move toward sunlight for photosynthesis.

Euglena require an eyespot  to exhibit phototactic behavior. Thus option C is correct.

what is phototaxis ?

Phototaxis is defined as the movement of an organism in response to external stimulus  that means light, it is a locomotory movement of living organisms towards the source of light or away from the source of light.

Taxis means the  movement of an organism in response to a stimulus like light or  food, it is an innate response of an organism to variation in light intensity and direction.

More is the intensity of light in a particular direction the more will be phototactic stimulation occurs in the organism, its own biological reason and phototactic response are incidental and serve no end purpose.

The advantages of phototaxis are the regulation photosynthesis, the finding of food in phototrophic organisms, facilitation of larval dispersal, or the increased likelihood of gamete fusion on the surface.

Thus option C is correct.

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how are indicator species used to assess pollution levels in the environment?

Answers

Answer:

By monitoring changes in the population of a specific indicator species, scientists may draw conclusions about changes in a specific pollutant's levels. In addition, this method of pollution measurement demonstrates the impact of pollution on vulnerable species.

Explanation:

7. In a heterozygous person, which allele will actually be expressed (seen) in the phenotype? O dominant O recessive O both​

Answers

Answer:

both... I think... Is there more context?

Explanation:

Hope this helped! Good luck! :)

is ecosystem generally stable; how is that possible?

Answers

Answer:

Citation: Cleland, E. E. (2011) Biodiversity and Ecosystem Stability. ... traits, and species that share similar suites of traits are often categorized together into ... Biologically diverse communities are also more likely to contain species that confer

Explanation:

II. Which animal is the top predator in many wetlands?
A. Raccoons
B. Alligators
C. Snakes
D Owls

Answers

Answer:

b. n kkhghiuttyytrftghjiutew

Explain the difference between the effects of balanced and unbalanced forces on an object. To receive full credit you must mention net force and whether the motion will change or not.

PLEASE HURRY WILL GIVE BRAINLIEST!!!

Answers

Answer:

balanced forces dont result in a change of motion. Unbalanced forces always result in a change of motion

if the forces applied are different amounts of newton's it causes an unbalanced force changing motion or even direction

Mitosis results in _______ cells and meiosis results in _______ cells. The term that applies to the cells produced in mitosis is __________, because they contain all of the chromosomes, while the term given to cells produced in meiosis is __________ because they only have half of the original chromosome number.

Answers

Answer:

1 in two daughter

2 in four daughter

3Diploid

4haploid

HELPPPPP ASAPPPPP!!!!!!

Answers

Hiii it’s B I know this cuz I took astronomy

Which explanation best identifies the relationship between mitosis and
reproduction? *

A.Mitosis is a form of sexual reproduction because the daughter cells form from one
single parent cell.
B.Mitosis is a form of sexual reproduction because the daughter cells are genetically
different from the parent cell.
C.Mitosis is a form of asexual reproduction because the daughter cells form a new
nuclear membrane after reproduction.
D.Mitosis is a form of asexual reproduction because the daughter cells are genetically
identical to the parent cell.

Answers

Answer:

D.

Explanation:

Mitosis three main functions are growth and repair of cells, and asexual reproduction for the single celled organisms.

The daughter cells have same chromosomes/genetics.  

Example:  repair and growth of skin, red blood cells etc.

Answer:

It's D

Explanation:

Question 21(Multiple Choice Worth 4 pollies)
[0.04H]Nick made the chart below to show the future impact of four energy production technologies on the environment.
Tidal Power
Name of
energy
production
technology
Wave power
Current power
Ocean thermal
Energy
Impact on
environment
Emission of
greenhouse
gases into the
atmosphere
Decrease in Destruction of
the number animal habitats
of migratory because of change
birds
in coastline
Increase in fish
population because
of decrease in
current strength
For which of these energy production technologies did Nick write correct future impacts on the environment?
O ocean thermal energy and wave power
O wave power and tidal power
O tidal power and current power
O current power and ocean thermal energy

Answers

Answer:

I don't unerstand the question

Explanation:

I think it's B

Answer:

Tidal power and current power

Explanation:

First, we can determine that A and B are obvoiusly wrong. Ocean thermal energy produces zero carbon emissions, as most forms of hydroelectric power do. Secondly, wave energy might affect aquatic life, but it wouldn't affect the migration of birds. After reviewing the 3rd and 4th answers, they do look reasonable. Therefore, your answer is tidal power and current power.

How are the functions of the endoplasmic reticulum and the Golgi apparatus related? A. Golgi apparatus receives proteins and other materials from the endoplasmic reticulum, packages them, and distributes them to vacuoles. B. The nucleus directs the cell's activity, including any transfer of material between the endoplasmic reticulum and the Golgi apparatus. C. Proteins and other substances made in the endoplasmic reticulum are stored, packaged, and distributed by the Golgi apparatus. D. In order to function, both plant and animal cells require an endoplasmic reticulum and Golgi apparatus.

Answers

Answer:

Proteins and other substances made in the endoplasmic reticulum are stored, packaged, and distributed by the Golgi apparatus

How do you think the organisms interact with each other?

Answers

Life form that should eat or burn-through different creatures to get energy and supplements. Investigation of how living creatures connect with one another and with their current circumstance. The entirety of the living things and non-living things cooperating in a similar region. Natural or ecological territory where a specific animal categories reside.

Answer:

There are four main types of species interactions that occur between organisms in an ecosystem: Predation, parasitism and herbivory - In these interactions, one organism benefits while the other is negatively affected. * Competition - Both organisms are negatively affected in some way due to their interactions. Individual organisms live together in an ecosystem and depend on one another. Some organisms can make their own food, and other organisms have to get their food by eating other organisms. An organism that must obtain their nutrients by eating (consuming) other organisms is called a consumer, or a heterotroph.

I hoped this helped you out some~ <3

-Dream

What happens to the 6 carbon atoms in carbon dioxide during photosynthesis?

Answers

Answer:

Both plants and animals use this molecule to create energy, making it essential to life on Earth. ... To create one molecule of glucose, the plant needs to absorb six molecules of carbon dioxide and six molecules of water. This leaves six oxygen atoms free, which are released as waste.

Which diagram shows photosynthesis with the correct reactants and products?

answer:
B

explain:
i did the test:))

Answers

Answer:c

Explanation:

Can someone help me understand interphase, prophase, metaphase, anaphase, and telophase

Answers

Answer:

They are all stages of mitosis, which is cell division (for new cells for repair and growth)

interphase- the longest stage of the process. The DNA in the chromosomes copies itself, ready to split for mitosis. ALL 23 pairs copies itself so now there is 46 pairs of chromosomes (23 for each new cell).

prophase- The DNA in the chromosomes are more visible now, and the membrane around the nucleus disappears ready for the next stage

metaphase- Chromosomes and their copies line up in the middle of the cell, so that they could be pulled apart in the next stage

anaphase- Spindle fibres attach themselves to either end of the chromosome. They are then pulled apart to either ends of the cell. 23 on one side, 23 on another.

telophase- membranes form around the 23 pairs of chromosomes at their end of the cell. Two new daughter cells are produced. The cell membrane pinches in and divides the cells in two.

Explanation:

Hope this helps!

contact me if you still need more help!

The developement of fruit without pollination, resulting in seedless fruit is called __________.
A)
genetic engineering
B)
parthenocarpy
C)
biomagnification
D)
epiphysis
E)
browsing

Answers

Answer:

B) parthenocarpy

Explanation:

Parthenocarpy is the development of fruit without fertilization of seeds. Another biological mechanism stenospermacarpy also produces seedless fruits, but here the seeds are aborted while they are still small. Some plants require pollination or stimulation for parthenocarpy.

:)

The answer to this question is b

In the ocean near Antarctica, small crustaceans called krill eat algae and other phytoplankton. Krill are eaten by
many animals in the ocean, including blue whales, penguins, and fish such as herring.
Based on this information, which food web correctly shows the flow of energy in this ecosystem?

Answers

Answer: C

Explanation:

The arrows are suppost to be pointing up

The correct food web shows the arrows pointing down; option A.

What is a food web?

A food web is an interconnected number of food chains showing how organisms depend on each other for food.

Since the krill depends on algae and phytoplankton for food, the arrows will point down.

And since other organisms like penguin and blue whales depend on the krill for food, the arrows will point down towards the krill.

Therefore, the correct food web is option A.The

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Why do cells need to transport molecules?

Answers

Answer:

its the cell membrane  

Explanation:

heres gogle support but i also did this in class

What type of materials need to be transported out of the cell?

Water, carbon dioxide, and oxygen are among the few simple molecules that can cross the cell membrane by diffusion (or a type of diffusion known as osmosis ). Diffusion is one principle method of movement of substances within cells, as well as the method for essential small molecules to cross the cell membrane.

Answer:

porque le permite expulsar de su interior los desechos del metabolismo, también el movimiento de sustancias que sintetiza como hormonas.

Explanation:

The special job an organism plays in it's ecosystem is it's __________.

biome

population

niche

biodiversity

Answers

The answer would be niche.

Answer:

niche

Explanation:

mostly out of deductive reasoning as to how each word fits into the sentence while still having the sentence make sense, but also, a "niche" in whatever use you're applying it toward is literally defined as a specialty.

Welp: That moment I knew I didn't pay attention when I should have

Answers

Answer:

a series circuit has a 2 Ω (ohm) resistor, a 5 Ω resistor, and a 7 Ω resistor. The total resistance of the circuit is 2 + 5 + 7 = 14 Ω.

Explanation:

Not very good for you

Answer:

lol

Explanation:

Yeah you need to start paying attention in class

Other Questions
While artists like Henri Matisse used traditional media, including oil paint on canvas, artists in the later 20th century experimented with the newly-created __________. An industry has three firms with unlevered betas of 0.7, 1.1, and 1.6. What is the discount rate to use for an unlevered firm that wants to enter this industry if the risk-free rate is 3 percent and the expected return on the market is 17 percent When educating secondary school athletes, what environment poses the greatest risk of acquiring hbv or hiv? The lower-of-cost-or-market method can be applied to:_______ a. each major class or category of inventory. b. total inventory as a whole. c. each item in the inventory. d. all of these choices are correct. Rewrite each multiplication or division expression using a base and an exponent 4^5 divided by 4^2= Women athletes at a certain university have a long-term graduation rate of 67%. Over the past several years, a random sample of 36 women athletes at the school showed that 23 eventually graduated. Does this indicate that the population proportion of women athletes who graduate from the university is now less than 67% Write the equation in slope-intercept form of the line that has slope 3 and y-intercept (0,1) When first hired, Deondre was earning $5.85 per hour. He has worked his way up in the business and is currently making $12.30 an hour. What is the absolute and relative change in Deondre's hourly pay from when he was first hired to now? To save $5,000 for a vacation in 3 years, how much money must be invested eachyear if the investment earns 5% interest compounded annually? Round to thenearest dollar.$15,762$1,586$3,000$1,667 After the philippines became independent, its relationship with the united states:. A particle with a mass of 1.9810^4 kg carries a negative charge of -3.5010^8 C. The particle is given an initial horizontal velocity that is due north and has a magnitude of 3.7810^4 m/s.a) What is the magnitude of the minimum magnetic field that will keep the particle moving in the earth's gravitational field in the same horizontal, northward direction?b) What is the direction of the minimum magnetic field? Evaluate the given algebraic expressions replacing x with -2 and y with 13x^2 Submit a report outlining the steps you will take to obtain digital evidence. In your report you must include the legal requirements, ethical considerations, and the digital sources you will be investigating in hopes of recovering data and collecting evidence to determine who was responsible for the data exfiltration.For all assignments, remember the following important elements:Proofread for spelling, grammar, and punctuation.You may respond in bullet form for this project, but use standard written English. Do not use texting abbreviations or other similar shortcuts. The volume of an object that is recorded as 46cubic cm which was 15% from the actual volume Factors that influence the rate and depth of breathing include ________. a. voluntary cortical control b. stretch receptors in the alveoli c. composition of alveolar air d. thalamic control An intermetallic compound is found in the magnesiumgallium system that has a composition of 41. 1 wt% mg58. 9 wt% ga. Specify the formula for this compound. Determine the area of the figure. what is the solution to the equation below? square root 2-3x/square root 4x=2 Factor the greatest common factor: 28a3b4 20a2b2 16ab3. 4ab(7a2b 5a 4b2) 4ab2(7a2b 5a 4b) 4ab2(7a2b2 5a 4b) 4ab(7a2b3 5a 4b) When methods have ____, other programs and methods may use the methods to get access to the private data.