What are the 4 steps of Natural Selection?

Answers

Answer 1

Answer:

Variation. Organisms (within populations) exhibit individual variation in appearance and behavior. ...

Inheritance. Some traits are consistently passed on from parent to offspring. ...

High rate of population growth. ...

Differential survival and reproduction.

Explanation:


Related Questions

Which of these non-renewable resources is used nowadays in vehicles to reduce pollution?Immersive Reader (1 Point) Compressed Natural Gas All of these Diesel Petrol

Answers

Answer:

Compressed Natural Gas

Explanation:

Nowadays there are a lot of car manufacturers designing cars for specific countries that run on Compressed Natural Gas. This is because burning natural gas has been proven to be much cleaner and environmentally friendly than burning petroleum or Diesel. Natural Gas produces the same energy as the other non-renewable resources used to power cars while at the same time drastically reducing all of the pollutants created by burning these resources.

This map shows the counties in Montana that are prone to dam failure. If you were in charge of flood control in Montana, where would your biggest areas of concern be? What other data would you collect about these areas or about local weather patterns to help you make a flood-control plan for the state?

Answers

Answer:

The focus would be the western side of the state and several counties in the central part of the state because there are many high-risk dams in these areas. Knowing what communities and structures are located around these dams, the average precipitation rate, and projected rainfall totals would be helpful in designing a flood-control plan. Knowing the age and condition of each dam would be important for setting priorities in the plan.

Madeleine and jared have a child together. Madeleine has type A blood, Jared has type B blood and their child has type O blood. Jared is questioning the paternity of the child. Determine if Jared could be the father of the child. Can he be the father, Why or why not.

Answers

Jared could be the father. Types A and B blood types in parents (in this specific way, that being type A maternally and type B paternally) will result in children with either A, B, AB, or O blood types. The blood types are compatible thus, Jared could absolutely be the father.

What are the biological implications of the structure of the plasma membrane (how do your results about the fluid mosaic and findings relate to life and death in the ‘real’ world? Where could the materials you worked with be found affecting the real world?)

Answers

Answer:

Structure of Plasma Membranes

The primary function of the plasma membrane is to protect the cell from its surroundings. Composed of a phospholipid bilayer with embedded proteins, the plasma membrane is selectively permeable to ions and organic molecules and regulates the movement of substances in and out of cells.

Explanation:

will giv brainly please help

Answers

Answer:

3,2,4,1 is the correct order.

Explanation:

3 would be cuz initially there were no life forms. 2 cuz bacteria came and then primitive and simple animals and plants evolved. Then 4 cuz simple life came from bacteria. Then 1 bc from those simple life an complexed life evolved.

Which amino acids are coded for from the DNA sequence TACCAGCCA?
methionine, valine, and glycine


methionine, glutamine, and alanine


methionine, valine, and aspartic acid


arginine, histidine, and cysteine
Where do the instructions for building a protein originally come from?
tRNA


rRNA


DNA


mRNA
A _______________ is composed of a series of amino acids.
Molecule


Protein


Nucleotide


Cell

Answers

Explanation:

DNA

The instructions for building a protein originally come from DNA, which is the store for all hereditary information.

A protein is composed of a series of amino acid.

Spider silk is a material made of proteins that has a strength per gram that is five times that of steel. One feature of some of the toughest spider silks is a high proportion of β sheets that stack tightly together to form crystal-like arrays. Which amino acids would you expect to be common in such crystalline stacks and why?

Answers

Answer:

glutamic acid, because the R group could form ionic bonds

arginine, because the R group could form ionic bonds

tryptophan and tyrosine, because the R groups are small, allowing close stacking

glycine and alanine, because the R groups are small, allowing close stacking

Type the correct answer in the box. Spell all words correctly.
Which gas prevents the spread of fire and extinguishes it?
Blank. is a type of compressed gas that prevents the spread of fire and extinguishes it.
Help ASAP !!!

Answers

Sodium Bicarbonate which releases a cloud of Carbon dioxide gas which can prevent the spread of fire and extinguish it

Answer:

Halon

Explanation:

I got it correct on Plato

22. Jose plays the piano extremely well, but his parents do not play at all. What types of trait is playing the piano? A. Inherited B. Dominant C. Acquired D. Recessive​

Answers

Answer:

I´m pretty sure its C

Explanation:

sorry if im wrong tho

Answer:

The Answer would be C

Explanation:

You cant inherit a skill you have to learn/acquire it.

There is the picture to the question

Answers

Answer:

DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD

                                                                               

The illustration is a representation of multiple gene alleles on the same chromosome. One inherited trait linked to alleles "A", "a", "D", "D", "t", and "T" is determined by __________.

Answers

Answer:

A characteristic linked to the alleles that is inherited is the genotype.

Explanation:

The genotype is the genetic makeup of an individual. The genotype is determined by the alleles and is passed from father to son through the transmission of alleles, that is, the genotype is an inheritable characteristic. The genotype cannot be modified by the environment, nor can it be modified in a natural way, but it can be modified through mutations that are also inheritable.

HELPPP ASAPPPP!!!! Plsssss

Answers

Answer:

Waxing gibbous

Answer:

waxing gibbous

Explanation:


What are the three steps of the water cycle if the rain falls directly into the ocean?

Answers

Answer:

1. evaporation

2. condensation

3. precipitation

Explanation:

What is the purpose of cellular respiration. In a short sentence

Answers

Answer:

Produce energy (in the form of ATP) for metabolic processes and muscle contraction.

Explanation:

Which location would have the LEAST variation in air temperature during a 24-hour period?
A)
A
B)
B
o
D)
D

Answers

Answer:

b

Explanation:

please asap help i am not even sure if my ans is correct but help me out

Answers

Step 2 should be sensory neurons send electrical signals to the brain

Step 3 brain learns information about the environment

Step 4 brain sends electrical signals to the muscles

Answer and Explanation:

Step 1:

Sound waves reach the bat's ears.

Step 2:

Sensory neurons send electrical signals to the brain.

Step 3:

Brain learns information about the environment.

Step 4:

Brain sends electrical signals to the muscles.

Step 5:

Bat flies away from the owl.

This is the correct way^

#teamtrees WAP (Water And Plant)

Explain how ligand A and ligand B can cause identical cellular responses in a cell.

Answers

Answer:

if A and B are both dominant/recessive then they are the same

Explanation:

I'm not to sure but I think it's right

hope this helps : )

What is the function of a coenzyme?
1. Binds to the substrate to raise activation energy
2. Inhibits the metabolic pathway of the enzyme
3. Couples with an enzyme to help remove or add electrons in order for the reaction to be catalyzed
4. Is a secondary protein complex that produces ATP

Answers

i believe the answer is c

Write your question here (Keep it simple and clear to get the best answer). Define the tearm physicology?

Answers

Correct question: Write your question here (Keep it simple and clear to get the best answer). Define the term physiology?

Answer: physiology is the study of how the systems of the body works, and the ways in which their integrated cooperation maintains life and health of the individual.

Explanation:

The goal of physiology is to explain the physical and chemical factors that are responsible for the origin, development and progression of life. Each type of life, from the simple virus to the largest tree or the complicated human being, has its own functional characteristics.

In the study of the human physiology, we attempt to explain the specific characteristics and mechanisms of the human body that make it a living being. The very fact that we remain alive is almost beyond our control, for hunger makes us seek food and dear makes us seek refuge. Sensation of cold make us look for warmth.

Therefore in a simple term, PHYSIOLOGY is the study of how the systems of the body works, and the ways in which their integrated cooperation maintains life and health of the individual.

Explain how form and function are related in human cells. Include examples.

Answers

Answer:

Many human cells are specialized in form and function because each cell in the body carries out life processes that help the human body to survive. For example, nerve cells have long projections that help to carry electrical messages to other cells.

What evidence from the study supports the hypothesis that dogs might use a magnetic sense to navigate?

Answers

Answer:

Yes.

Explanation:

Yes, a new research indicates that dogs might use a magnetic sense to navigate. Dogs has world class nose which helps them to navigate to their destination but it also has a magnetic compass that helps them in navigation. The dogs use magnetic field of the earth to find out shortcut ways in the unknown land or terrain so the hypothesis is right that dogs used magnetic sense for navigation.

Answer:

Yes

Explanation:

Yes, a new research indicates that dogs might use a magnetic sense to navigate. Dogs has world class nose which helps them to navigate to their destination but it also has a magnetic compass that helps them in navigation. The dogs use magnetic field of the earth to find out shortcut ways in the unknown land or terrain so the hypothesis is right that dogs used magnetic sense for navigation.

This is the correct answer so i m going to copy paste it for points sorry :(

Help now please fast!!!

Answers

Answer:

29.0576 meters per second

Answer:

Explanation:

29 m/sec

Describe the basic structure of the cell membrane with regard to specific molecules. What is it made out of?

Answers

Answer: The cell membrane is made up of phospholipids and the overall name is the Phospholipid bi-layer

Explanation:

The cell membrane has two rows of phospholipids.  A phospholipid is broken into two parts, the heads and tails.  The heads are hydrophilic (water-loving) and point to the outside and inside regions making the inner and outer wall, while the tails are hydrophobic (water-hating) and face each other to make the inside of the membrane.  There are also molecules of cholesterol and proteins throughout the membrane.

Phospholipids are the building blocks of a cell membrane. A single phospholipid molecule consists of two ends: the head and the tail.

What are phospholipids?

Phospholipids are amphiphilic molecules with both hydrophobic and hydrophilic fatty acid chains.

They are found in all living organisms as the primary components of cell membranes. Nature contains a variety of phospholipid classes with varying polar moieties.

Phospholipids are glycerol esters, fatty acid esters, phosphoric acid esters, and other alcohol esters.

Phosphatidylcholine, phosphatidylethanolamine, phosphatidylinositol, and phosphatidylserine are the most common phospholipids.

The phospholipid bilayer, which forms a stable barrier between two aqueous compartments, is the membrane's fundamental structure.

These compartments are the inside and outside of the cell in the case of the plasma membrane.

Thus, this is the basic structure of the cell membrane with regard to specific molecules.

For more details regarding plasma membrane, visit:

https://brainly.com/question/14015347

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PLEASE I NEED HELP ILL GIVE BRAINIEST !!!!

Answers

Answer:

the correct sequence of arrangement of level of ecological organization from least to most inclusive is organism,population, community

Answer:

Its below in the explanation

Explanation:

Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species.

Since species is the widest category.

how does cell division help in growth and development of somatic cells and in gamete formation?

Answers

════════ ∘◦❁◦∘ ════════

[tex] \mathbb{CELL\:DIVISION\:(MITOSIS)} [/tex]

════════════════════

Well, im not sure what somatic cell is. But, the reason why cell division help in growth and development is because the main goal of cell division is to make more cells right? This is also why we keep growing (like taller/bigger) because more cells in our body because of that cell division.

#see pic of how cells in our body divide during mitosis

#sorry i borrow this ans for my latex experiment :v

════════════════════

Mitosis occurs in somatic cells this means that it takes place in all types of cells that are not involved in the production of gametes. Prior to each mitotic division, a copy of every chromosome is created; thus, following division, a complete set of chromosomes is found in the nucleus of each new cell.

Write a small paragraph explaining how metamorphic rocks form and what they are like.

Include the following words in your paragraph:

Heat
Pressure
Context and regional metamorphism
Foliated
Non foliated

Answers

Answer:

Metamorphic rocks started out as some other type of rock, but have been substantially changed from their original igneous, sedimentary, or earlier metamorphic form. Metamorphic rocks form when rocks are subjected to high heat, high pressure, hot mineral-rich fluids or, more commonly, some combination of these factors.

Answer:

Metamorphic rocks started out as some other type of rock, but have been substantially changed from their original igneous, sedimentary, or earlier metamorphic form. Metamorphic rocks form when rocks are subjected to high heat, high pressure, hot mineral-rich fluids or, more commonly, some combination of these factors.

Explanation:

What peppery of water allows it to move up through a plant?

Answers

Its A, hydrogen bonding

Answer:

A. Hydrogen Bonds

what happened to the
beak depth of finches born in 1978 compared to those born in 1976? Explain why you
think this occurred.

Answers

Answer:

Why do you think the average beak depth of the birds increased?

Explanation:

Because the drought reduced the number of seeds and finches with bigger beaks were able to eat the larger and harder seeds so more of them survived.

I hope this helps!! god bless!! - Natalia

What are molecules? ​

Answers

The smallest unit into which a substance can be divided without changing its chemical nature

Hopes this helps uh ♥️♥️

Answer:

a group of  atoms that form the smallest identifiable unit

Explanation:

Determine the type of air mass that typically plays a role in the weather in your area. Describe the
type of weather that commonly is associated with the air mass and where the air mass originates. Describe the seasons in your area which result from that air mass.

Answers

Answer:

There are four categories for air masses: arctic, tropical, polar and equatorial. Arctic air masses form in the Arctic region and are very cold.

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