What is natural selection? Is it similar to survival of the fittest? How are the 2 alike? How are they different?

Answers

Answer 1

Answer:

Difference: Survival for the fittest is the survival of species/organisms with genes better suited to the environment and are selected for survival and passed to the next generation while natural selection works by giving species who are better adapted to a given set of environmental conditions an advantage over those that are not as well adapted.

Explanation:

Evolution is the slow/gradual development of human beings from simple life forms into higher forms of life over millions of years ago as stated by Charles Darwin in his book 'The Origin of Species' in 1959. He argues that human beings evolved from simple life forms into higher forms of life through:

       1.Mutation - abrupt change in the form of a living organism as dictated by the climate or genetic components of the living thing involved.

       2.Natural selection - a process in which the stronger species out compete the weaker ones for resources (Survival for the fittest).

       3.Environmental adaptation - follows after the first two, where the surviving species isolate themselves from others as they adapt to the new environment.


Related Questions

why there is a need for the height to work in the coordinating with with lungs

Answers

So you can smoke as much as you want

what is biological success

Answers

Answer:

The success of an individual organism in passing on its genes to the next generation is a measure of its biological success. A person's genetic information is passed down through the generations through their offspring.

Explanation:

How warm does the ocean water need to be and how deep for Hurricanes to form?

Answers

Answer:

Whipping up a hurricane calls for a number of ingredients readily available in tropical areas: A pre-existing weather disturbance: A hurricane often starts out as a tropical wave. Warm water: Water at least 26.5 degrees Celsius over a depth of 50 meters powers the storm.

Explanation:

HELP ME

cite a passage in the bible that may help you in your decision​

Answers

"Though he was eating Jorge said enough was enough and left the table." psalms 10:69

the individual blades are called a) simple leaf b) compound leaf c)leaflets d) leaf gap​

Answers

The individual blades are called leaflets. The leaflets are also referred to as

foliole.

The leaflets is referred to as the individual leaf and is usually not attached

directly to the main stem of the plants.

A simple leaf has only one blade while a compound leaf has two or more

blades which are divided into parts which we call leaflets. Leaflets are

usually in groups in plants and can be plucked individually from the

branches of trees.

Read more about Leaflet on https://brainly.com/question/6349114

Predict what would happen if the lac repressor were altered so it could not release lactose once lactose was bound to it.

Please explain why

Answers

The repressor would no longer be able to bound back to DNA

Some female peacocks prefer males with large, colorful tales while other female peacocks
prefer males with no tail at all. Females are beginning to only mate with the type of males
with the tail they prefer. What type of reproductive barrier is this?
mechanical isolation
temporal isolation
0 0
geographic isolation
behavioral isolation

Answers

Answer:

The answer is Behavioural isolation.

Hope that helps. x

Pandas eat bamboo for energy. What are pandas classified as

Answers

Answer:

Pandas are classified as herbivores despite their taxonomic classification as a carnivore.


Match the characteristic

Movement

Reproduction Sensitivity

Growth

Respiration Excretion

Nutrition

1.Getting rid of
waste.
o
o
o
o
o
0
o
o
The ability to
produce
offspring to
keep the
species in
existence.
O
o
0
O
o
The process
increasing
hysical
O
o
o
o
o

Answers

Explanation:

Excretion - Getting rid of

waste

Reproduction- The ability to

produce

offspring to

keep the

species in

existence.

Growth- The process

increasing

hysical

What is a long chain of one-ring sugar molecules?

Answers

Answer:

polysaccharide

Explanation:

"Eukaryotes are more evolved than prokaryotes."Do you agree the statement?​

Answers

Answer:  Eukaryotes are more evolved than prokaryotes. This is false. Again, no living taxon is more evolved than another.

Is it possible for social experience to make someone homosexual, or are homosexuals born with such a tendency? Then discuss how each of these theories has shaped public discourse and policy.

Answers

Answer:

actually that is by nature and by their hearts

Explanation:

the homosexuality is not a bad thing but the society is taking it as a wrong thing. the society is thinking that people who are homosexual are monster but they are wrong and who give them right to judge others sexuality everyone is born with their own nature but some people in the society doesn't understand this. I don't know if it can help you

What happens when black holes accrete matter too quickly?

Answers

Answer:

These objects are called quasars, or active galactic nuclei. However, most black holes are too compact to pull such material — which is mostly gas — in immediately. ... Eventually, the gas is moving so fast that it gets extremely hot and luminous, generating radiation that we can often see from Earth.

Explanation:

Answer the following qs :
1- Mention three uses or benefits of fungi ?

Answers

Answer:

Humans use fungi for many purposes, including as food or in the preparation of food. Humans also use fungi for pest control. In addition, fungi can be used to produce citric acid, antibiotics, and human hormones. Fungi are model research organisms as well.

Explanation:

Humans use fungi for many purposes, including as food or in the preparation of food. Humans also use fungi for pest control. In addition, fungi can be used to produce citric acid, antibiotics, and human hormones. Fungi are model research organisms as well.

Humans pump water out of the aquifers in the ground to use in their homes. How would this effect the land on top of the aquifer?

Answers

When too much water is pumped out of an aquifer, you can make a sink hole above it, as there is now air/empty space where water used to be.

A recombinant plasmid molecule is introduced into a bacterial cell by A. recombination B. nuclear transplantation C. ligation D. transformation

Answers

D. Transformation

I’m in the same area of biology currently.

Which process is represented by the arrow in the diagram below? A. regulation B. respiration C. growth D.excretion

Answers

Answer:

D is the correct answer

Explanation:

ur welcome :3

How do ionic compounds dissolve?

Answers

If the attraction between the ions and the water molecules is great enough to break the bonds holding the ions together, the compound dissolves

Describe the function of the denticulate ligaments?

Answers

Answer:

In my perspective, the main fuction of denticulate ligaments is to stabilize the spinal cord within the vertebral canal.

what is do scientists look for when classifying organism​

Answers

Answer:

they look at characteristics, such as their appearance, reproduction, and movement, to name a few.

Explanation:

:]

4. Which of these is a terrestrial plant? A. green algae B. duckweeds C. white gourd D. Yellow lily 5. Where does a plant with thick stem for storing water probably grow? A. desert B. mountains. C. forest D. ocean 6. Which of these is a function of waxy leaves in a plant? A. roof of the plant C. protects the plant from animals B. absorb nutrients from the soil D. protect the plant from dehydration
PLEASE HELP ME I REALLY NEED THE CORRECT ANSWER RIGHT NOW!!!!​

Answers

Answer:

first one is the lily

Explanation:

Which of the following structures are found in both plant and animal cells?
O Mitochondria
O Chloroplast
O Cell Wall

Answers

The cellular structures found in both plant cells and animal cells are mitochondria.

Mitochondria are organelles and represent the energy factories of eukaryotic cells because they generate energy by the process of cellular respiration.

Cellular respiration refers to the metabolic processes used by both plant and animal cells in order to generate ATP by using the energy stored in the chemical bonds of foods and oxygen.

Cellular respiration has three main stages: glycolysis, the Krebs cycle and oxidative phosphorylation.

The Krebs cycle and oxidative phosphorylation occur in the mitochondria, whereas glycolysis occurs in the cytoplasm.

In conclusion, the cellular structures found in both plant cells and animal cells are mitochondria.

Learn more about mitochondria here:

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I don’t wanna go to school

Answers

Answer:

Sorry about that

Explanation:

Is it possible for social experience to make someone homosexual, or are homosexuals born with such a tendency?

Answers

Social experience is the main factor. No many are born thinking you know imma be gay

Gay people are simply born that way. No trauma made our preference for the opposite gender, and nobody is born straight or gay either.

Which type of effort to preserve species do you
think is most worthwhile?

Answers

One of the most effective and worthwhile methods of species preservation is the preservation and protection of wildlife habitats.

What is a habitat?In the most simple of terms, a habitat is a section of terrain in which certain organisms live. Habitats can range from deserts to rainforests and everything in between.

How protecting them can be important.The protection of habitats is of utmost importance. The leading cause of species extinction is habitat loss due to human activities such as city expansions or the collection of raw materials for industrial use. Protecting species habitats will allow the species in question to not only survive but also thrive and reproduce, thus leading to a safe population number and avoiding extinction.

Therefore, we can confirm that one of the most effective and worthwhile methods of species preservation is the preservation and protection of wildlife habitats to allow the species that live in them to thrive.

To learn more about Habitats visit:

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What analysis and data is science based upon

Answers

Answer:

Analyzing Scientific Data

Science is all about collecting data. If we look at the definition of science, we can say that science is the study of the natural world through systematic observation and experiment. That observation and experiment is where you collect the data.

Explanation:

1. Why is environmental science important?

Short answer

Answers

Answer:

Our environment is very important to us because it is where we live and share resources with other species. ... Environmental science enlightens us on how to conserve our environment in the face of increasing human population growth and anthropogenic activities that degrade natural resources and ecosystems.

Explanation:

Our environment is very important to us because it is where we live and share resources with other species. ... Environmental science enlightens us on how to conserve our environment in the face of increasing human population growth and anthropogenic activities that degrade natural resources and ecosystems.

-------- is not guessing, it is reasoning based on what you already know.

Answers

Answer:

infering or educated guess

Explanation

infering is using past knowlage

an educated guess well you can infer what that means ;)

Inferring

When you explain or interpret the things you observe. (Not a wild guess. It's based on reasoning from what you already know.)

All living things have internal that helps them carry out basic functions.​

Answers

true

................................

Answer:

True

Explanation:

By the end of grade 2. All organisms have external parts. Different animals use their body parts in different ways to see, hear, grasp objects, protect themselves, move from place to place, and seek, find, and take in food, water and air. Plants also have different parts (roots, stems, leaves, flowers, fruits) that help them survive, grow, and produce more plants.  

By the end of grade 5. Plants and animals have both internal and external structures that serve various functions in growth, survival, behavior, and reproduction. (Boundary: Stress at this grade level is on understanding the macroscale systems and their function, not microscopic processes.)  

By the end of grade 8. All living things are made up of cells, which is the smallest unit that can be said to be alive. An organism may consist of one single cell (unicellular) or many different numbers and types of cells (multicellular). Unicellular organisms (microorganisms), like multicellular organisms, need food, water, a way to dispose of waste, and an environment in which they can live.  

Within cells, special structures are responsible for particular functions, and the cell membrane forms the boundary that controls what enters and leaves the cell. In multicellular organisms, the body is a system of multiple interacting subsystems. These subsystems are groups of cells that work together to form tissues or organs that are specialized for particular body functions. (Boundary: At this grade level, only a few major cell structures should be introduced.)  

By the end of grade 12. Systems of specialized cells within organisms help them perform the essential functions of life, which involve chemical reactions that take place between different types of molecules, such as water, proteins, carbohydrates, lipids, and nucleic acids. All cells contain genetic information in the form of DNA molecules. Genes are regions in the DNA that contain the instructions that code for the formation of proteins, which carry out most of the work of cells.  

Multicellular organisms have a hierarchical structural organization, in which any one system is made up of numerous parts and is itself a component of the next level. Feedback mechanisms maintain a living system’s internal conditions within certain limits and mediate behaviors, allowing it to remain alive and functional even as external conditions change within some range. Outside that range (e.g., at a too high or too low external temperature, with too little food or water available), the organism cannot survive. Feedback mechanisms can encourage (through positive feedback) or discourage (negative feedback) what is going on inside the living system.

A central feature of life is that organisms grow, reproduce, and die. They have characteristic structures (anatomy and morphology), functions (molecular-scale processes to organism-level physiology), and behaviors (neurobiology and, for some animal species, psychology). Organisms and their parts are made of cells, which are the structural units of life and which themselves have molecular substructures that support their functioning. Organisms range in composition from a single cell (unicellular microorganisms) to multi-cellular organisms, in which different groups of large numbers of cells work together to form systems of tissues and organs (e.g., circulatory, respiratory, nervous, musculoskeletal), that are specialized for particular functions.  

Special structures within cells are also responsible for specific cellular functions. The essential functions of a cell involve chemical reactions between many types of molecules, including water, proteins, carbohydrates, lipids, and nucleic acids. All cells contain genetic information, in the form of DNA. Genes are specific regions within the extremely large DNA molecules that form the chromosomes. Genes contain the instructions that code for the formation of molecules called proteins, which carry out most of the work of cells to perform the essential functions of life. That is, proteins provide structural components, serve as signaling devices, regulate cell activities, and determine the performance of cells through their enzymatic actions.

ASAP plz

How does the air pressure at sea level compare with air pressure at higher elevations such as
Mt. Everest. In your explanation include information about the number of air molecules in a
parcel of air at that altitude and the affect of gravity on pressure at both altitudes.

Answers

Answer:

Pressure with Height: pressure decreases with increasing altitude. The pressure at any level in the atmosphere may be interpreted as the total weight of the air above a unit area at any elevation. At higher elevations, there are fewer air molecules above a given surface than a similar surface at lower levels.In addition, gravity is weaker at the equator due to centrifugal forces produced by the planet's rotation. It's also weaker at higher altitudes, further from Earth's centre, such as at the summit of Mount Everest

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