From the giraffe story, give an example of the following:
1. Variation
2. Adaptation
3. A factor affecting the size of a population

From The Giraffe Story, Give An Example Of The Following:1. Variation2. Adaptation 3. A Factor Affecting

Answers

Answer 1

Answer:

1. Each Giraffe's neck length is different

2. The tall neck Giraffes reproduced and their off spring inherited their genes

3. A drought occurred.

Explanation:


Related Questions

Describe the fungi reproduction process.

Please I really need this answer ASAP.

Answers

Fungi reproduce asexually by fragmentation, budding, or producing spores. Fragments of hyphae can grow new colonies. Mycelial fragmentation occurs when a fungal mycelium separates into pieces with each component growing into a separate mycelium. There are many types of asexual spores.

Answer:

hello!

Explanation:

Following a period of intensive growth, fungi enter a reproductive phase by forming and releasing vast quantities of spores. Spores are usually single cells produced by fragmentation of the mycelium or within specialized structures (sporangia, gametangia, sporophores, etc.). Spores may be produced either directly by asexual methods or indirectly by sexual reproduction. Sexual reproduction in fungi, as in other living organisms, involves the fusion of two nuclei that are brought together when two sex cells (gametes) unite. Asexual reproduction, which is simpler and more direct, may be accomplished by various methods.

Asexual reproduction

Typically in asexual reproduction, a single individual gives rise to a genetic duplicate of the progenitor without a genetic contribution from another individual. Perhaps the simplest method of reproduction of fungi is by fragmentation of the thallus, the body of a fungus. Some yeasts, which are single-celled fungi, reproduce by simple cell division, or fission, in which one cell undergoes nuclear division and splits into two daughter cells; after some growth, these cells divide, and eventually a population of cells forms. In filamentous fungi the mycelium may fragment into a number of segments, each of which is capable of growing into a new individual. In the laboratory, fungi are commonly propagated on a layer of solid nutrient agar inoculated either with spores or with fragments of mycelium.

Budding, which is another method of asexual reproduction, occurs in most yeasts and in some filamentous fungi. In this process, a bud develops on the surface of either the yeast cell or the hypha, with the cytoplasm of the bud being continuous with that of the parent cell. The nucleus of the parent cell then divides; one of the daughter nuclei migrates into the bud, and the other remains in the parent cell. The parent cell is capable of producing many buds over its surface by continuous synthesis of cytoplasm and repeated nuclear divisions. After a bud develops to a certain point and even before it is severed from the parent cell, it is itself capable of budding by the same process. In this way, a chain of cells may be produced. Eventually, the individual buds pinch off the parent cell and become individual yeast cells. Buds that are pinched off a hypha of a filamentous fungus behave as spores; that is, they germinate, each giving rise to a structure called a germ tube, which develops into a new hypha.

Although fragmentation, fission, and budding are methods of asexual reproduction in a number of fungi, the majority reproduce asexually by the formation of spores. Spores that are produced asexually are often termed mitospores, and such spores are produced in a variety of ways.

Someone helpp me plsssssssssssssssss :(((

Answers

Answer:

Explanation:

This shows that in 2018 the number of nests increased while the number of eggs per nest increased at the minimum and decreased at the maximum when compared to 1780. We can see that by looking at the graph. The blue curve represents 2018 and the dotted 1780. The Y-axis represents the number of nests while the X-axis represents the number of eggs. The dotted one is shorter but wider and the blue one is taller.

What type of research method would best answer the question “How many rivers in Florida have nitrate pollution in them?”

Answers

Answer:

Field study

Explanation:

I took the quiz and got it right. Hope this helps :)

The type of research method that would best answer the given question is field study. The correct option is C.

What is field study?

Field studies are research activities that take place outside of your office or lab, in the context of the user.

There are numerous field-study methods and activities to choose from. Field studies also differ significantly in terms of how the researcher interacts (or does not interact) with participants.

Field research is a qualitative research method that involves observing and interacting with people in their natural settings in order to understand and interpret the social interactions of groups of people, communities, and society.

Field studies provide students with first-hand experiences that promote critical thinking, long-term retention, transferability, positive attitudes toward science, appreciation for nature, and increased scientific curiosity.

Field study is the type of research method that would best answer the given question "How many rivers in Florida have nitrate pollution in them?”

Thus, the correct option is C.

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Your question seems incomplete, the missing options are:

A. relational study

B. cause and effect study

C. field study

Definition of invasive species ?

Answers

Invasive species are plants, animals, or other living things that typically don't belong In that ecosystem- and their presence can cause harm to the other species within, or the environment.

Answer:

Invasive species are foreign species that are introduced to a new habitat and cause changes to the habitat.

Explanation:

Example is when the wolves were introduced to the yellowstonenational park again

What is natural selection?
-compare natural selection to evolution

Answers

Answer:

its when certain organisms are better suited for certain enviornments or they have genes that allow them to live in a enviornment without struggle

Explanation:

Answer: Natural selection is where the strongest survives. And the weak dies.

Natural selection is where strongest survives, evolution is where the most liked feature survives. (Example, NS, finches in the Galapagos. Ex of Evo, birds with preferences of colors for their nest)

Explanation:

Based on the article, which statement accurately describes garlic mustard and trillium in the forest? 1.)Trillium and garlic mustard are both native plants. 2.)Trillium is a native plant, and garlic mustard is an invasive plant. 3.)Trillium is an invasive plant, and garlic mustard is a native plant. 4.)Trillium and garlic mustard are both invasive plants.

Answers

Answer:

Its 2 or B

Explanation:

I just took the Assignment on edge

Answer:

It's............B!

Explanation:

In case no one believes the person and I got it right!

( please, do not comment if you do not know the answer, I will give Brianlist ) Please complete the following:
1. You and Tim, who is larger than you are outside with a wagon. Tim (the bigger person) gets in the wagon and you (the smaller one) pull it. As you pull
it, you accelerate until you reach a comfortable velocity. Then you stop and switch places with Tim. Tim now pulls you in the wagon, accelerating
from a stop to a comfortable velocity. Now, Tim may be bigger than you, but you have been working out and are just as strong as Tim, so the force
that Tim uses to pull the wagon is the same force that you used. You both pull with the exact same amount of force. Who was riding in the wagon
when it had the greatest acceleration during start up? Why? Use Newton's second law to explain.
2. Now Sara comes along, and she is the exact same size as you. However, she is even stronger than you! When she pulls you in the wagon, she pulls
with a greater force than when you pull her. Now who is in the wagon when it has the greatest acceleration? Explain, using Newton's second law.

Answers

Answer:

2. Sarah

Explanation:

because she is stronger, she is able to pull faster and easier because of the amount of weight she can carry vs the amount of weight you can carry. Although you are the same height, she has more muscle.

Do people with blue eyes most likely have cancer?

Answers

Answer:

It is based on guesswork and analysis. For example, if 100 people have cancer, 80% of people have blue, green or grey eyes and fair skin, while the other 20% have some other eye colour.

b. What food molecules are created?

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Answer:

Instead, let's start applying what we learned so far by looking at the most common groups of molecules in food: carbohydrates, proteins and fats. These molecules are also called 'macronutrients' and are essential for us from a nutritional point of view.

through which structure would the toxins first enter the plant?

Answers

The toxins would enter through the Xylem.

Answer:

The Xylem.

Explanation:

Im not very sure about this

Answers

Answer:

CRISPR can also be used to make precise changes such as replacing faulty genes – true genome editing – but this is far more difficult. Customised Cas proteins have been created that do not cut DNA or alter it in any way, but merely turn genes on or off: CRISPRa and CRISPRi respectively.

How are atoms and electromagnetism related?

Answers

Answer: Yes they are related

Explanation:Electromagnetic radiation is made when an atom absorbs energy. The absorbed energy causes one or more electrons to change their locale within the atom. When the electron returns to its original position, an electromagnetic wave is produced. ... These electrons in these atoms are then in a high energy state.

They are related because I AINT NEVER SEEN TWO PRETTY BEST FRIENDS ITS ALWAYS ONE OF THEM THAT GOTTA BE UGLY

what is a real life example of a cell membrane

Answers

Answer:

The real life example is like the brain to a human. It makes protiens for the cell in which amino acids are hooked together to make the proteins. It works as a packaging system.

Explanation:

Answer:

It is responsible for the things that go in and out of the cell.

When a person eats the yogurt, the 14 grams of protein will be A combined into monosaccharides. B combined into polysaccharides. C broken down into amino acids. D broken down into nucleic acids.

Answers

Answer:

C broken down into amino acids.

Explanation:

Proteins are one of the four major biological molecules. They are organic polymers made up of monomers called AMINO ACIDS. Proteins are contained in food we ingest and are subsequently digested or broken down into their amino acid components.

In this case, when a person eats yogurt (containing proteins), the 14 grams of protein will be broken down into amino acids during digestion by enzymes called PROTEASES. Note that every polymer will be broken down into its monomeric constituents during digestion.

The fact that whales have a pelvis is which type of evolutionary evidence?

Answers

Answer:

Anatomical Evidence

Explanation:

The pelvic bones in whales are a good example of evolutionary anatomical evidence shown by vestigial evolution where whales evolved from four-legged land mammals and secondarily lost their hind legs.

During a diving expedition, a scuba diver suffered from a buildup of carbon dioxide in her bloodstream. Which two organ systems work together to try to prevent this buildup from happening?

A.
nervous and excretory

B.
cardiovascular and respiratory

C.
immune and muscular

D.
muscular and skeletal

Answers

Answer: B. Respiratory brings oxygen into the body and sends carbon dioxide out

What part(s) of photosynthesis would the plant not be able to perform if there were no rain?

Answers

Answer:

When plants are not watered properly they wilt. ... When a plant is properly hydrated, there is enough water pressure to make the leaves strong and sturdy; when a plant doesn't get enough water, the pressure inside the stems and leaves drops and they wilt. Plants also need water for photosynthesis.

Plants wilt when they are not adequately watered. When a plant receives enough water, the water pressure inside the stems and leaves rises and causes the plant to flourish.

What is photosynthesis?

The process by which plants convert carbon dioxide, water, and sunshine into oxygen and sugar-based energy is known as photosynthesis.

When a plant does not receive enough water, the water pressure inside the stems and leaves decreases and the plant wilts. Water is also required by plants for photosynthesis.

Photosynthesis is essential to most life on Earth. Plants, algae, and some types of bacteria carry out the process by capturing solar energy to create oxygen (O2) and chemical energy stored in glucose (a sugar).

Therefore, Plants wilt when they are not adequately watered. When a plant receives enough water, the water pressure inside the stems and leaves rises and causes the plant to flourish.

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is glucose completely broken down in anaerobic respiration (animal)

Answers

Answer:

Glucose is not completely broken down

Explanation:

So much less energy is released than during aerobic respiration. There is a build-up of lactic acid in the muscles during vigorous exercise.

In seedless plants, haploid gametophytes are produced from
diploid spores that undergo mitosis.
haploid spores that undergo meiosis.
diploid spores that undergo meiosis.
haploid spores that undergo mitosis

\help pls im timed

Answers

Answer:

answer is c

Explanation:

^since she was so helpful

Answer:

D. haploid spores that undergo mitosis.

Explanation:

The Life Cycles of Plants quiz on edge.

What subatomic particle needs energy for it to become "excited" and
contribute to the chemical reactions of photosynthesis?

Answers

Answer:

The electron

Explanation:

The electron needs to be "excited" or have sufficient amount of energy to take part in reactions for covalent bonding, ionic bonding or metallic bonding.

Type a paragraph summarizing cellular division and differentiation
PLS HELP!!! PROJECT DUE IN 30 MINUTES!! OFFERING 20 POINTS!!!!!!

Answers

Answer:

Cellular differentiation is the process in which a cell changes from one cell type to another. Usually, the cell changes to a more specialized type. ... Differentiation continues in adulthood as adult stem cells divide and create fully differentiated daughter cells during tissue repair and during normal cell turnover.

Answer:

Cellular differentiation is when a cell changes from one cell type to another—usually, the cell changes to a more specialized class. Differentiation continues in adulthood as adult stem cells divide and create fully differentiated daughter cells during tissue repair and average cell turnover.

Explanation:

IM A DIFFERENT BREEED!

Energy conversion within an animal cell would be severely limited by removal of the cell's --
F .mitochondria
G .chloroplasts
H .plastids
J .lysosomes

Answers

The answer is F. mitochondria ,
because the most important energy reactions of an eukaryote cell take place in mitochondria. oxygen and energetic molecules take part in reactions which catalyze by mitochondrial enzymes and make energy for the cell. Hope this helps

Answer:

The answer is F.

Explanation:

The reason why is the Mitochondria converts glucose to energy. If it were to be removed, protein production would stop, normal functions would cease, homeostasis would be off balance. also because activities going towards the Nucleus. No control center, no protein production since ribosomes are made there. Thus, destroying that cell completely.

Shoot the Golgi Apparatus. Fill in the blanks: Golgi receives ANSWER containing ANSWER that were sent by the ANSWER Then it modifies ANSWER and send them where they need to go.

Answers

Answer:

Golgi receives a vesicle containing newly synthesized proteins that were sent by the endoplasmatic reticulum. Then it modifies the proteins and sends them where they need to go.

Explanation:

Protein synthesis is initiated in the cytoplasm when mRNA meets a free ribosome, which is the primary structure for protein synthesis. They read the mRNA code and add the correct amino acid using transference RNA to build the protein. The synthesizing protein is driven to the rough endoplasmic reticulum and translocated to the lumen. Once there, the protein suffers a few modifications, one of them is folding to become functional. Once membrane proteins are folded in the interior of the endoplasmic reticulum, they are packaged into vesicles and sent to the Golgi complex, where it occurs the final association of carbohydrates with proteins. The Golgi complex sends proteins to their different destinies. Proteins destined to a certain place are packaged all together in the same vesicle and sent to the target organ. In the case of membrane proteins, they are packaged in vesicles and sent to the cell membrane where they get incrusted.

What kind of bacteria are able to change pure nitrogen into ammonia compounds?

A. denitrifying

B. nitrogen-fixing

C. decomposing

D. nitrifying

Answers

Answer:

B. nitrogen-fixing

Explanation:

Nitrogen fixing bacteria are able to change pure nitrogen into ammonia compounds.

Nitrogen fixing bacteria are found in the soil close to the root of leguminous plants. They are get their own nutrition by chemosynthesis.

They take nitrogen from the atmosphere in form of nitrogen gas. The nitrogen gas is converted into fixed nitrogen compounds such ammonia.

Answer:

Nitrogen-fixing

Explanation:

I took the quiz

What is the cell membrane?

A) the center of the cell
B) the boundary of the cell
C) the energy producer of the cell
D) the substance that fills up the cel

Answers

Answer:

B is the answer

Explanation:

The cell membrane is the boundary of the cell, separating the cell material from the outside environment, hence option B is correct.

What is the function of the cell membrane?

All cells have a cell membrane, also known as a plasma membrane, which separates the interior of the cell from the external environment. A semipermeable lipid bilayer makes up the cell membrane. The movement of materials into and out of the cell is controlled by the cell membrane.

A cell is protected by its cell membrane, also known as the plasma membrane. Additionally, it maintains a constant environment inside the cell, and that membrane serves a variety of purposes. One is to move compounds out of the cell that is harmful as well as nutrients into the cell.

Therefore, the cell membrane is the boundary of the cell.

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What does carbon becomes in the forest?

Answers

Answer:

photosynthesis i think

Explanation:

Will Mark Brainiest. What are 6 physical properties of mountains and 2 chemical properties?

Answers

Answer:

Examples of chemical properties include flammability, toxicity, acidity, reactivity (many types), and heat of combustion.

Physical properties are those that can be observed without changing the identity of the substance. ... Properties that describe how a substance changes into a completely different substance are called chemical properties.

Explanation:

Flammability and corrosion/oxidation resistance are examples of chemical properties.

how does an amoeba cell function differently from a human nerve cell?

Answers

Answer:

Answer. It means amoeba has single cell,unicellular. ... Amoeba will functions every thing with the help of that single cell. Humans have many cells which functions multiple functions ( nerve cells,muscle cells,brain cells).

Explanation:

Answer:

Hi E 16

Amoeba are unicellular organisms where as humans are multi cellular organisms

It means amoeba has single cell,unicellular. we has multi cells means more than 2 cells.

Amoeba will functions every thing with the help of that single cell.

Humans have many cells which functions multiple functions (nerve cells,muscle cells, brain cells).

Describe the two processes necessary for sediments to lithify into sedimentary rock.

Answers

(1)
Sediments are squeezed together by the weight of overlying sediments on top of them. This is called compaction. Cemented, non-organic sediments become clastic rocks. If organic material is included, they are bioclastic rocks.

(2)
Fluids fill in the spaces between the loose particles of sediment and crystallize to create a rock by cementation.

Answer:

Sedimentary Rock Formation

Two important steps are needed for sediments to lithify. Sediments are squeezed together by the weight of overlying sediments on top of them. ... Cemented, non-organic sediments become clastic rocks. If organic material is included, they are bioclastic rocks.

can someone please help this is 6ht grade science

Answers

Answer: Container P.

Explanation: All of the containers started at 30 degrees, and they all lost heat, as shown in the table. However, Container P saw the smallest decrease in temperature. This means that Container P was most effective at preventing heat transfer from the water to the environment.

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