It could be possible to have the same species of penguin living in multiple geographic locations due to the process of adaptation.
What is adaptation?Adaptation refers to the characteristic of an organism that helps them to survive better in the surrounding environment. Living organisms are adapted to the habitat they live because they have built special features that help them to survive.
So we can conclude that it could be possible to have the same species of penguin living in multiple geographic locations due to the process of adaptation.
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Why is DNA replication significant for maintaining genetic stability
How do skeletal muscles work? please hurry and im giving brainliest to answer with the most explanation :3
Answer:
Skeletal muscles provide movement to your body and are connected to your bones. They are voluntary, meaning you can control them.
Select from the drop-down menu to correctly complete the statement.
If an organism has more specialized cells, its cells ________
A. can survive on their own
B. have their own function
C. are all the same
D. do not have any function
Answer: B. Have their own function
Explanation:
Cells that perform a specific function in an organism are specialized. I also had the K12 test.
If an organism has more specialized cells, its cells B. have their own function.
Specialized cells are the cells that makeup tissues and make up the system that work together in our bodies.
Some examples of specialized cells that we've in our body include blood cells, nerve cells, and the reproductive cells. It should be noted that specialized cells have their own specific functions.
Therefore, when an organism has more specialized cells, its cells have their own function.
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Need the answer quick
Answer:
It’s thymine
Explanation:
Thymine is present in dna not rna. Uracil is found in RNA and is similar to thymine, however it is not thymine
How do the different diets of organisms affect their eating patterns?
Answer:The evolutionary history of hominins has been characterized by significant dietary changes, which include the introduction of meat eating, cooking, and the changes associated with plant and animal domestication. Decades of anthropological research have been devoted to elucidating this dietary history, in part because these shifts were likely associated with major anatomical and cultural changes (e.g., the increase in relative brain size and the advent of modern civilization via agriculture). However, this reconstruction is also crucial for understanding the evolutionary context of our modern diets and the diseases often associated with them.
In parallel with the historical reconstruction of hominin diets, molecular evolutionary analyses have been used to interrogate the genome for signals of genetic adaptations to different dietary regimes. A major advantage of many evolutionary genetic approaches is that they do not necessarily require strong assumptions about the specific genes and alleles that were targets of diet-related selective pressures. For this reason, evolutionary genetic analyses have the potential not only to inform existing adaptive hypotheses of hominin dietary history, but also to help generate new ones.
Here, we bring together these two areas of inquiry, namely anthropology and evolutionary genetics, to highlight their recent findings related to human dietary history and to discuss the limitations of different approaches. We start by providing a brief overview of the major dietary shifts in hominin evolution and discussing the evolutionary genetics methods and approaches used to identify signals of natural selection. We then review the results of genetic studies aimed at detecting the loci that played a major role in dietary adaptations and conclude by outlining the potential of future studies in this area.
Explanation:
In light of the pandemic we are living through, do you think vaccinations should be mandatory?
Answer:
Yes, vaccination should be mandatory because without it all of us would slowly died from not having a cure. According to research people, they said; "vaccination will helps you to stay healthy. It also are important to your overall health such as diet and exercise."
Explanation:
Match the correct system with the correct functions.
This system is responsible
for fighting disease.
1
2
3
This is the largest organ of
the body that provides a
protective layer
1
2
3
This is responsible for
regulating your growth and
development
1
2
3
This system plays a major
role in maintaining homeostasis of your body through the use of hormones
1
2
3
1. Endocrine System
2. Immune System
3. Integumentary System
Answer:
immune system
integumentary system
endocrine system
endocrine system
Explanation:
The immune system fights disease. The integumentary system is your skin (largest organ of the body). The endocrine system releases hormones responsible for growth and development. The endocrine system also helps maintain homeostasis.
Question: 34 of 80 ID: 15140 L1 Mark Corals are skeletons of polyps. A. Yes B. o No
Answer:
No
Explanation:
Corals are not skeletons of polymors .
They are made of calcium carbonate.Which has chemical formula CaCO3Answer:
A. Yes
Explanation:
Yes, corals are made of thousands of polyps. Each polyp has a hard outer skeleton. They attach together to form corals.
Recall the skills that scientist use;describe some characteristics of living things
Answer:
scientists use the skills of observing qualities, measuring quantities, classifying, predicting, experimenting and communicating, Some characteristics of living things would be environment reproduction growth and development regulation and energy processing
What process of DNA is represented in the diagram below?
Answer:
DNA Replication
Explanation:
Because DNA's two strands are complementary, it can reproduce itself. This means that one strand can serve as a template for the creation of the other. It occurs just prior to cell division via mitosis or meiosis, allowing each new daughter cell to have a full genome.
The two strands of DNA must first separate from one another before replication can begin. DNA helicase is an enzyme that breaks the hydrogen bonds that hold the two strands together, allowing them to separate.
Meaning of invertebrate and vertebrate
Answer:
Vertebrate:spine Invertebrate:no spine
Explanation:
Answer:
Invertebrates are animals that do not have backbones. 95%-97% of the members of the animal kingdom are invertebrates such as sponges, jellyfishes, squids, and roundworms.
Vertebrates, on the other hand, are animals with a backbone or a vertebral column and are composed of six groups: mammals, birds, reptiles, amphibians, and fishes. Humans are members of the vertebrates family too but are sometimes exempted from the list when the discussion leans towards animals.
What is the key function of the innate immune system? Describe the process.
The innate immune response usually begins with the physical barriers that prevent pathogens from entering the body, destroy them after they enter, or flush them out before they can establish themselves in the hospitable environment of the body's soft tissues.
Name the earth system that contains the lithosphere.
a.
Atmosphere
b.
Cryosphere
c.
Hydrogen
d.
Geosphere
Answer:
Geosphere
Explanation:
the geosphere contains the rocks that make up the earth, and the lithosphere contains rocks :)
Which is the correct answer?
Ty
Answer:
a
Explanation:
because of the answer t b
example question of codominance
please need asap
this are the some example question of codominance
situation in which both alleles of a gene contribute to the phenotype of the organism ?
occurs when both alleles are expressed equally in the phenotype of the heterozygote ?
so, all of this question the answer would be codominance.
Hope this helps
Which process forms salt beds?
a. deposition
b. cementation
c. evaporation
d. lithification
Answer:
Your answer is C,Evaporation
Explanation:
It is typically formed by the evaporation of salty water (such as sea water) which contains dissolved Na+ and Cl- ions. ... One finds rock salt deposits ringing dry lake beds, inland marginal seas, and enclosed bays and estuaries in arid regions of the world.
I hope that helped, let me know if you need help with anything else.
When writing a hypothesis, what type
of statement does it need to be?
A. if and then statement
B. conclusion of what happens
C. reason of liking the science subject
D. data statement
Answer: A is the answer
Explanation: After you carry out the experiment you will see if your hypothesis was correct.
Hope this helps.
only on the DNA, which populations do you think live in closer proximity to each other? What do you ...
Answer:
Explanation: I think the Kalahari, Zimbabwe, Zembia and Umfolozi prides all live in close proximity because the DNA is similar and their letters are similar to each other.
what is the role of a receptor in helping an organism maintain homeostasis
The role of a receptor in helping an organism maintain homeostasis is to detect stimuli and sends information to the control center. Thus, option C is correct.
What is homeostasis ?
Any self-regulating mechanism by which biological systems have a tendency to retain stability while responding to environmental factors that are best for survival.
The body's homeostasis keeps all cell processes and enzyme activity at their ideal levels. Despite changes in internal and external conditions, it is the maintenance of a constant internal environment.
As an instance of homeostasis in a biological system, the regulation of body temperature in humans is a good example.
Therefore, the control center receives input from the sensory receptor or sensor. Option C is correct.
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This question is incomplete. The complete question is given below:
A. receives messages sent by the control center
B. carries out a response to restore internal
conditions
C. detects stimuli and sends information to the
control center
D. compares current conditions with ideal values
for those conditions
1 What is the position of the earth, moon, and sun during a full moon? moon is between the sun and Earth moon is to the side of Earth and the sun sun is between Earth and the moon Earth is between the sun and the moon
Answer:
Earth is between the sun and the moon
Explanation:
A full Moon occurs when the Moon has moved in its orbit so that Earth is “between” the Moon and the Sun. Between the new and full Moon, the amount of Moon we see grows — or waxes from its right side toward its left side.
Answer:
Earth is between the sun and the moon
Explanation:
i took the test earlier today
3. Which of the following statements regarding plant and animal cells is INCORRECT?
Both plant and animal cells contain DNA
Both plant and animal cells are eukaryotic
Both plant and animal cells comprise organisms that belong to the same kingdom
Both plant and animal cells have a nucleus
Did you get the answer to this?
Answer:
Its most likely c. Both plant and animal cells comprise organisms the belong to the same kingdom. Hope this helps!
Explanation:
Which cell organelles are involved in the production of proteins?
Answer:
Ribosomes and Endoplasmic Reticulum
Explanation:
Ribosomes are the organelles responsible for protein translation and are composed of ribosomal RNA and proteins. Some ribosomes are found in the cytoplasm, a gel-like substance that organelles float in and some are found in the rough endoplasmic reticulum.
Answer:
Ribosomes and Endoplasmic Reticulum
Explanation:
If the percent solute concentration is greater in the fluid outside a cell than inside a cell, how will the water flow
Answer:
If the percent concentration is greater in the fluid outside a cell than inside a cell, water will flow out of the cell. If the percent concentration is equal both inside and outside a cell, water does not move into or out of the cell.
Explanation:
Where can the process of ketolysis occur?
Answer:
The precursors of ketone bodies include fatty acids from adipose tissue or the diet and ketogenic amino acids. The formation of ketone bodies occurs via ketogenesis in the mitochondrial matrix of liver cells.
Explanation:
what is an example of a psuedoscience?
Answer: 2012 Doomsday Scare - Expected that 2012 would bring large-scale disasters or even the end of the world
Ancient Aliens - Proposes that aliens have visited Earth in the past and influenced our civilization
Apollo Moon Landing Hoax - Contends the original moon landing was faked
Astrology - Believes that humans are affected by the position of celestial bodies
Crop Circles - Believes patterns that mysteriously appear on farmland are made by aliens
Face on Mars - Posits that a rock formation on Mars resembles a face and is evidence of life there
Explanation: Pseudoscience consists of statements, beliefs, or practices that are claimed to be both scientific and factual but are incompatible with the scientific method.
Look at the diagram. What type of cell is shown by number 5?
i think its a membrane
Answer:
it's the root hair cell
Explanation:
because that specific structure belongs to the root hair cell
We are tired, for the journey has been long. If we can continue for another hour, we will have reached our destination. Our
horses are exhausted because of the terrain, therefore, we may have to carry them.
Which underlined word is a coordinating conjunction?
A)
because
B)
for
if
D)
therefore
Answer:
D.
Explanation:
Pauline took two small identical containers and filled them with the same amount of water.She dissolved a tablespoon of salt in one of them and placed both containers in a freezer.Pauline then observed them every five minutes until one of them had frozen.What is most likely the dependent variable (outcome variable) in this experiment?
A.The time it took for the liquids to freeze
B.The amount of water in each container
C.The amount of salt in each container
D.The type of liquid
Answer:
A
Explanation:
This line should explain it "Pauline then observed them every five minutes until one of them had frozen."
The most likely dependent variable (outcome variable) in this experiment is the time it took for the liquids to freeze. The correct option is A.
What are the variables of the experiment?The variables of an experiment are the factors of the object on whom the experiment is done or the factors which affect the experiment. There are three types of variables. These are dependent, independent, and control variables.
Independent variables are those which can not be controlled by the person who is doing the experiment. The dependent variables can be changed or controlled by the experimenter.
A controlled scientific experiment will be controlled by the scientist, and it is to be checked that what time and what face of the experiment is going on.
Therefore, the correct option is A. The time it took for the liquids to freeze.
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common disorder of the ear
Answer:
an inflammation of the inner ear caused by a bacteria or virus that causes fluid to accumulate behind the eardrum. It is not serious if treated correctly and does not return repeatedly.
Otosclerosis: the abnormal growth of the small bones in the middle ear.
Explanation:
just look it up :)
How does an influenza virus cause symptoms of the flu to spread in the
human body?
O A. The proteins of the viral capsids kill all the cells around an
infected cell
B. The virus particles produce toxins that poison cells throughout the
body
C. The new viruses formed inside one cell infect and quickly kill other
cells.
D. The viral nucleic acid attaches to the DNA in a host cell and then
lies dormant
Answer:
C
Explanation:
Answer:
c
Explanation: