Why are the supraorbital height and thumb indexes important measurements in
comparing primates

Answers

Answer 1

The supraorbital height is an important measurement in comparing primates because they give information related to the size of the skull above the eyes.

What do you mean by Primates?

Primates may be defined as those organisms which generally have flexible hands and feet with opposite first digits, good eyesight, and, in the higher apes, a highly developed brain.

As primates have an internal system, it is required to measure their skull size, thumb length, etc. So, the above techniques are used for measurement and comparison.

Therefore, it is well described above.

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Related Questions

Summary of food pyramids in extreme detail!

Answers

Explanation:

The Food Pyramid is a visual representation of how different foods and drinks contribute towards a healthy balanced diet. The Food Pyramid allows individuals the flexibility to choose foods and drinks from each shelf depending on their food preferences. It organises foods and drinks into 5 main shelves, starting from the most important shelf on the bottom.

Shelf 1: Vegetables, Salad and Fruit (at least 5 to 7 servings a day). Base your meals on these and enjoy a variety of colours. More is better. Limit fruit juice to unsweetened, once a day.

Shelf 2: Wholemeal Cereals and Breads, Potatoes, Pasta and Rice (3–5 servings a day, up to 7 for teenage boys and men age 19–50). Wholemeal and wholegrain cereals are best. Enjoy at each meal.

Shelf 3: Milk, Yogurt and Cheese (3 servings a day and 5 from the age of 9 to 18) Choose reduced-fat or low-fat varieties. Choose low fat milk and yogurt more often than cheese. Enjoy cheese in small amounts.

Shelf 4: Meat, Poultry, Fish, Eggs, Beans and Nuts (2 servings a day) Choose lean meat, poultry (without skin) and fish. Eat oily fish up to twice a week. Choose eggs, beans and nuts. Limit processed salty meats such as sausages, bacon and ham.

Shelf 5: Fats, Spreads and Oils (In very small amounts) Use as little as possible. Choose mono or polyunsaturated reduced fat or light spreads. Choose rapeseed, olive, canola, sunflower or corn oils. Limit mayonnaise, coleslaw and salad dressings as they also contain oil. Always cook with as little fat or oil as possible – grilling, oven-baking, steaming, boiling or stir-frying.

Top Shelf: The revised Food Pyramid separates the Top Shelf from the rest of the pyramid. The Top Shelf includes foods and drinks high in fat, sugar and salt. These are not needed for good health and should not be consumed every day. Very small amounts once or twice a week maximum is sufficient.

Answer:

Healthy Eating Pyramid

Healthy Eating Pyramid

Generations of Americans are accustomed to the food pyramid design, and it’s not going away. In fact, the Healthy Eating Pyramid and the Healthy Eating Plate (as well as the Kid’s Healthy Eating Plate) complement each other.

Consumers can think of the Healthy Eating Pyramid as a grocery list:

Vegetables, fruits, whole grains, healthy oils, and healthy proteins like nuts, beans, fish, and chicken should make it into the shopping cart every week, along with a little yogurt or other dairy foods if desired.

Explanation:

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Vertebrates that are warm blooded, have feathers and reproduce by laying eggs would be classified as
A) amphibian B) bird C) fish D) reptile

Answers

Answer:

A bird :)

Explanation:

Birds are warm blooded, have feathers, and reproduce by laying eggs :)

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Which two products does the caterpillar produce that allow the cabbage to make molecules used for energy?.

Answers

Carbon dioxide and water are the two products of the caterpillar used by the cabbage to make molecules used for energy.

What is photosynthesis?

Photosynthesis is the process by which plants produce food from carbon dioxide and water using sunlight as energy source.

Caterpillar is an insect which produces carbon dioxide and water which the cabbage requires for photosynthesis.

Therefore, Carbon dioxide and water are the two products of the caterpillar used by the cabbage to make molecules used for energy.

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Which is an example of a scientist using a physical model to describe a

human heart?

A. The scientist uses a computer to predict how many times a heart

will beat.

B. The scientist calculates the number of times the heart beats each

second.

C. The scientist makes a model of a heart using clay

D. The scientist compares the heart to a mechanical pump.

Answers

Answer:

it calculate

Explanation:

it help the scientist calculate the number of times and heart beats each

Sort these terminal electron acceptors as participating in either aerobic or anaerobic respiration.

Answers

The main electron acceptor in aerobic respiration is oxygen; while some electron acceptors in anaerobic respiration are sulfur and nitrate.

What is the difference between aerobic and anaerobic respiration?

Respiration is a biological process that involves the production of energy. This can occurs with oxygen (aerobic) or without it (anaerobic).

What are the electron acceptors in each case?

An electron acceptor is a molecule that can accept electrons, which is essential to produce energy.

Anaerobic acceptors: Sulfur, sulfate, nitrate.Aerobic acceptors: Oxygen.

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What are sense organs? ​

Answers

Sense organs are a part of the body that responds to external stimuli by transmitting nerve impulses.
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Sense organs ~

Sense organs are the ones that responds to external stimulus, such as heat, light, chemicals, etc

For example :

Eyes are sense organs that responds to visual stimulus like change in light intensity.

Ears are sense organs that respond to sound stimulus, like Loud music, or change in intensity of sound.

To measure glomerular filtration rate, a substance that is neither secreted, reabsorbed, or metabolized is needed. The compound ______ is an example of a substance used to measure GFR. Multiple choice question.

Answers

Answer:

fiction

Explanation:

the purest form of water is obtained by​

Answers

Answer:

RAINWATER

Explanation:

THE PUREST SOURCE OF NATURAL WATER IS RAINWATER. THE RAINWATER DIRECTLY COMES FRIM THE CONDENSATION OF WATER IN THE PRESENCE OF THE SUN

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The number of individuals divided by an area is called

species evenness

species richness

population density

clumped distribution

Answers

Answer:

The answer is population density.

Explanation:

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The number of sperm cells that form from a primary spermatocyte is.

Answers

Answer:

four spermatozoa

Explanation:

The primary spermatocyte undergoes a series of meiosis I and II to form four spermatids. The spermatids go under a differentiation process to form 4 spermatozoa :))

Which structure pumps out excess water and wastes in a paramecium.

Answers

Answer:

Contractile vacuole

Explanation:

Contractile vacuole pumps out excess water and wastes in a paramecium.

The structure that pumps out excess water and waste in a paramecium is called the contractile vacuole. The contractile vacuole is a specialized organelle that collects excess water and waste materials from the cell and then contracts and pumps them out of the cell through a pore in the cell membrane.

What is water's role?

Paramecium is a single-celled organism that belongs to a group of organisms called protists. Like other cells, a paramecium must maintain a proper balance of water and solutes inside its cell to function properly. However, because paramecia live in freshwater environments that have a lower solute concentration than the cell, water tends to move into the cell by osmosis. If too much water enters the cell, it can cause the cell to burst, so the paramecium has developed specialized structures to help regulate the movement of water.

Hence, the structure that pumps out excess water and waste in a paramecium is called the contractile vacuole. The contractile vacuole is a specialized organelle that collects excess water and waste materials from the cell and then contracts and pumps them out of the cell through a pore in the cell membrane.

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What contains genetic material but is not clarified as living? A.Bacteria B.Protozoa C. Virus D.lizard

Answers

Answer:

C. Virus

Explanation:

A virus is non-living because it needs a host in order to mutate

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identify the organelle where photosynthesis takes place

b
c
d
e

Answers

E.

Photosynthesis takes place in Chloroplasts

In plants, the process photosynthesis occurs in chloroplasts which contain the chlorophyll. The chloroplast is seen on the mesophyll of the leaves. So in the given figure, chloroplast is present in the part 'E'. The correct option is E.

What is photosynthesis?

The process by which the autotrophs convert light energy into chemical energy which is later used to perform the cellular activities is defined as the photosynthesis. The chemical energy is stored in the form of sugars, which are produced from water and carbon-dioxide.

Photosynthesis generally takes place in the specialized structure called the chloroplasts which consist of chlorophyll. It is the chlorophyll which absorb light energy from the sun. The majority of chloroplasts is present in the leaves which absorbs sunlight for the photosynthesis to occur.

So chloroplast is found in all green plants and algae. They are called the food producers of plants. This cell organelle is not found in animal cells.

Thus the correct option is E.

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Which of the following is not a consequence of fossil fuel use? a. increased concentrations of atmospheric carbon dioxide b. destruction of wildlife habitats c. leaching of waste into groundwater d. none of the above please select the best answer from the choices provided a b c d

Answers

D
fossil fuels basically effect the air which can be harmful to habitats and can lead to waste in groundwater

Answer:

d.

none of the above

Explanation:

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How are viral diseases different from
other types of diseases ?

Answers

Answer:

Viral diseases require a vector so that they can spread from one person to another whereas other diseases can spread due to seasonal changes and other effects

Explanation:

DO 7. Choose the best answer.​

Answers

Answer: The answer is C: Plant more trees

Explanation: Trees absorb excess nutrients from the soil, preventing algae blooms in waterways. This simple act will reduce algae blooms and help the fish.

In the antral phase of follicle development, the follicles are stimulated by LH and _______ to grow tremendously.

Answers

Answer:

FSH

Explanation:

In the antral phase of follicle development, the follicles are stimulated by LH and FSH to grow tremendously.

biology is hard i really need help

Answers

Answer:

B

Explanation:

I took the test and got thsi question right

Common chaperones are identified as Hsp which stands for heat shock protein. Why do you think these chaperones are identified this way

Answers

Common chaperones can be identified as Hsp heat shock protein. These chaperones are identified in this way because they were discovered with heat.

What are chaperone proteins?

The chaperone proteins are specific proteins required to fold other functional proteins within the cells.

The application of heat is able to increase the number (concentration) of chaperone proteins in specific cells.

The application of heat increases chaperone levels because it increases the denaturalization (unfolding) of proteins.

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Savanna climates would be ideal for people who enjoy open plains rather than oceans or mountains, and who also favor a steady climate with a narrow, yearly precipitation range.

Answers

Answer:

This is true

Explanation:

Savannas have less precipitation and more warm, consistent weather.

What is atom?

What is mass?


Answers

ATOM : - An atom is the basic building block of chemistry.

MASS : - a large body of matter with no definite shape.

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What’s the meaning of biology biological, and biologically means? Or are they all mean the same. If they do not mean the same then explain.

Answers

Yes I believe they’re all the same. 1 : of or relating to biology or to life and living things biological activity. 2 : related by birth. biological. adjective. variants: also biologic.

How does most nitrogen get released back into the atmosphere during the nitrogen cycle?
A. Assimilation
B. Ammonification
C. Denitrification
D. Nitrification

Answers

Answer:

C

Explanation:

During a process called denitrification, nitrogen in gas forms, like nitrous oxide, are being released. Denitrification occurs if the nitrate is used when bacteria in the soil performs respiration.

The molecular motors of the _______ superfamily are the only ones known to operate in conjunction with actin filaments. With one exception, these molecular motors move toward the _____end of an actin filament.

Answers

Answer:

Myosin, plus

Explanation:

The molecular motors of the myosin superfamily are the only ones known to operate in conjunction with actin filaments. With one exception, these molecular motors move toward the plus end of an actin filament.

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What does the endoplasmic reticulum do in a plant cell?.

Answers

Answer:

The endoplasmic reticulum is like a highway or transportation route. it transports everything throughout the cell so it can get where it needs to go. It involves the smooth and rough endoplasmic reticulum.

Explanation:

I hope this helps! It is also in both animal and plant cells.

What layer of the blood vessel wall is composed of areolar connective tissue containing elastic and collagen fibers

Answers

Hey There! Hope you are having a GREAT day!

Your question was.... "What layer of the blood vessel wall is composed of areolar connective tissue containing elastic and collagen fibers"

Your answer is the Tunica intima, Because, The blood vessel's tough outer layer is made up of connective tissue, which permits it to withstand stresses occurring on the vessel wall. It also contains strong collagen fibers that help bind the blood vessel to surrounding tissues, providing stability to the vessel.

I really hope this helps! :)

Each segment of an annelid typically contains bristles of chitin called:.

Answers

Each segment of an annelid typically contains bristles of chitin called setae

The pituitary gland is called the ""master gland. "" What other endocrine glands would have been affected by its malfunction?

Answers

The pituitary gland is the director gland of the endocrine system along with the hypothalamus its malfunction can affect thyroid gland, adrenal glands among others.

What is pituitary gland?

It is one of the areas through which the orders to produce certain hormones are quickly transmitted when certain stimuli are detected in the environment.

Its malfunction can create hormonal deficiencies of the thyroid gland, adrenal glands among others that can affect the various normal functions of the body, such as growth, blood pressure or reproduction.

Therefore, we can conclude that the pituitary gland is the director gland of the endocrine system along with the hypothalamus its malfunction can affect thyroid gland, adrenal glands among others.

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Why is important to use the correct bacteria as a host when completing the plaque assay?.

Answers

Explanation:

It's important to use hard agar with soft agar overlay because The hard agar underneath the soft agar overlay is where you make a lawn streak of your bacteria.

It's important to use hard agar with soft agar overlay because The hard agar underneath the soft agar overlay is where you make a lawn streak of your bacteria.

What is plaque assay?

A trusted technique for determining viral concentration in relation to infectious dose is the plaque assay. In order to perform the test, a monolayer of virus-infected cells must be counted to determine how many plaque forming units (pfu) were generated.

When a virus-infected cell lyses, plaques form, which trigger a cycle of surrounding cell lysis and infection. Crystal violet staining of the preserved cell monolayer allows for the visualization of plaques. 

The plaque assay was initially created as a virological assay to count and measure bacteriophage infectivity. Later, it was used to count viruses that infect mammals as well.

The technique's fundamental premise is to assess a single infectious virus' capacity to develop a "plaque" on a confluent monolayer culture of cells.

Therefore, It's important to use hard agar with soft agar overlay because The hard agar underneath the soft agar overlay is where you make a lawn streak of your bacteria.

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One important adaptation that separated us from other animals in our evolutionary trajectory is _________.

Answers

We can confirm that one important adaptation that separated us from other animals in our evolutionary trajectory can be considered to be Bipedalism.

What is bipedalism?

Bipedalism was the adaptation of early human ancestors to abandon movement on all fours and begin to walk up-right. This was a vastly important adaptation as it provided the early humans with freed hands, allowing for many other uses such as tools and social cues.

Therefore, we can confirm that one important adaptation that separated us from other animals in our evolutionary trajectory can be considered to be Bipedalism.

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can someone tell me the difference between colony and colonization pls WILL GIVE BRAINLIEST!!!!!!!!!!!!!!!!!!! THANKS!!!!!5STARS !!!!!!PLEASE HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!! 50 POINTS!SOMEONE PLEASE CLICK ON MY ACCOUNT AND ANSWER MY PREVIOUS QUESTIONS! THERE ARE 3! PLEASE HELP!!!!!!HERE ARE THE QUESTIONS!Olivia is a veterinary parasitologist who is studying a recent outbreak of giardia among beavers in a Colorado river. Since this is the first time she has seen beavers with this type of protozoa, Olivia is attempting to trace where they contracted it. After extensive testing, it is found that human sewage was leaking from a treatment plant nearby. This sewage contained the giardia protozoa, and the beavers picked it up in the nearby waters. Olivia now writes a research paper concerning this case in order to reclassify giardia. After her investigations, into what category is Olivia MOST likely hoping to place these protozoa in?Group of answer choiceszoonosesanthroponosisectoparasiteshelminthsAlthough there is no denying that something killed a third of the population of Ancient Athens, there has been debate as to cause for many years. A historian who lived through it called it The Plague and so for many years, it was accepted to be Yersinia pestis, the same as the bacteria responsible for the Black Death. Recently, though, scientists have become convinced that the outbreak was actually due to typhoid. Given that this opinion of an event that occurred hundreds of years ago has only recently changed, what conclusion can be reached?Group of answer choicesHistorians understand the language of written records more clearly and have discovered that the symptoms match typhoid.Scientists have been able to examine samples of human teeth found in the Athens area and isolated typhoid in the pulp.A recent resurgence of typhoid in the Athens area leads scientists to believe that the climate is perfect for typhoid but not for Yersinia pestis.There is no real reason for the change except that some scientists believe the plague is just a catch all.As the Black Death spread up the Italian peninsula, into France, Germany, and further north, people alive in the 1300s felt that there was little they could do to protect themselves. What option might have been open to England and Scotland that the rest of Europe could not take advantage of?England and Scotland are on an island so they could have closed their shores to ships.England and Scotland had access to scientists who should have found a medicine.England and Scotland have cold, wet environments that should have killed the bacteria.England and Scotland had access to wool that could be used to create masks. why you apply as office assistant clerk in company math, pls help me I really need it. how is phineas brain similar to an adolescent Sally is planning on painting her room. A gallon of paint covers 120 square feet and costs $38.95 per gallon. If Sallys room is 9 feet by 17 feet and has an 12.5 foot ceiling, how much does Sally need to budget? (Round your answer to the nearest dollar.) meaning of complement in set theory Consider the balanced reactionbelow:P2O3 + 3H2O 2H3PO3How many grams of diphosphorustrioxide, P203, are required toproduce 10.2 moles of phosphorousacid, H3PO3? the length of a rectangle is x+6 The width of a rectangle is 3x+4 find the perimeter Which of these statements is true of the Antarctic Treaty System? Question 3 options: It says that Antarctica can only be used for military purposes. It stops anyone from using the continent for research. It divides the continent up into different mining sections for countries. It states the cooperation between countries for scientific research. Luther operates an upscale restaurant in a wealthy golf club community. he actively discourages individuals who do not live in the neighborhood from making reservations even though the restaurant itself is public. luther's behavior is best described as an example of Read the passage below from The First Men in the Moon.From the westward the light of the unseen sun fell upon them, reaching to the very foot of the cliff, and showed a disordered escarpment of drab and grayish rock, lined here and there with banks and crevices of snow. This was perhaps a dozen miles away, but at first no intervening atmosphere diminished in the slightest the minutely detailed brilliancy with which these things glared at us. They stood out clear and dazzling against a background of starry blackness that seemed to our earthly eyes rather a gloriously spangled velvet curtain than the spaciousness of the sky.Which words from this description help the reader infer the overall mood of Bedfords first impressions of the moon?glared, cliff, blacknessminutely, drab, crevicesbrilliancy, clear, dazzlingsky, sun, light HELPPPPP 7 8 1 4 A) 3 1 2 B) 4 C) 7 16 D) 7 32 6) What should you do if you cannot identify who exactly is speaking? a) Use speaker labels but with a question mark before. For example, ?Speaker 1, ? Speaker 2, et cetera. b) Use any speaker labels. An editor will correct it. Find the area and perimeter of each given triangle In what part of the atom are theprotons located?A. in the nucleus ThyB. in the neutronC. in the electron What did the Chief of Police in Albany Georgia do to disrupt MLK's movement? The figure shows parallelogram PQRS on a coordinate plane. Diagonals SQ and PR intersect at point T. P(2b, 2c) Q(?, ?) T S(0, 0) R(2a, 0) Part A Find the coordinates of point Q in terms of a, b, and c. Which of the following was NOT one of Ghana's chief trading exports?A. HorsesB. GoldC. IvoryD. Slaves Mona had a disability and used a wheelchair. She was often asked to worklate. The parking lot was not well-lit. The boss told her she should changejobs. What employee right is being denied to her?A. The right to safe working conditions.B. The right to job security.C. The right to privacy.D. The right to accommodation for disabilities.