Mitochondria are cell structures that contain a small quantity of DNA.
Scientists are sequencing the DNA of one particular gene in mitochondria to
help identify different species of many animals including myriapods. The
sequences that they find are called ‘barcodes’.
(i) State the part of the cell that contains most of the DNA.
[1]
(ii) Suggest how DNA barcoding might be useful in the classification of animals,
such as myriapods.

Answers

Answer 1
The part of the cell that contains most of the DNA is the mitochondria.
The use of the DNA barcoding is that by comparison with a reference library such as DNA sections an individual sequence can be used to uniquely identify an organism to a species just like how a supermarket scanner uses the black stripes of the UPC barcode to identify an item

Related Questions

How are the diverse living organisms within a biome dependent upon each other and the nonliving parts of their environment? Give specific examples.

I NEED HELP ASAP!!!!!!! ILL MARK YOU AS BRAINLIEST!

Answers

An example that shows how organisms are dependent on each other would using a food chain as an example.
• mouse eat grass and drink water ( which is nonliving)
• mouse gets eaten by fox
• then fox then eaten by coyote and the cycle continues
However is one of these organisms have low population it will be difficult for the others. For example if there is a low population of coyotes then the fox population over populate same goes for if fox are low in population then the mouses become over populated hence diseases could spread from the mouses. The organisms must keep each other in check

PLZ HELP!!!!!
. Flattened, hollow folds and sacs of endoplasmic reticulum are called cisternae.
a. TRUE
b. FALSE

Answers

The answer is A . True because the ER is a network membranes that from hollow tubes flattened sheets , and round sacs . These flattens , hollow folds and sacs are called cisternae.

Answer:

true

hope this helps

have a good day :)

Explanation:

One day you experience violent thunderstorms followed by a few days of colder weather. Which type of front most likely moved through your area? occluded front stationary front warm front cold front

Answers

Answer:

d

Explanation:

The whether  occurrence as described in the question is caused by the cold front.

What is a front?

In discussing about weather, a front refers to a region in which there is a transition between air masses on the earths surface. The occurrence of various types of front is the reason behind different types of whether patterns.

The violent thunderstorms followed by a few days of colder weather is caused by a cold front.

Learn more about whether fronts: https://brainly.com/question/16357973?

please answer all the three questions​

Answers

Answer:

1. Birds have feathers of different colours.

2. Woodpeckers have long beaks.

3. Sunbird is a non-migratory bird.

or

3. Sunbird is sedentary bird.

Explanation:

hope this helps and is right :)

p.s. i really need brainliest.

Please define the terms, don’t copy and paste. I’m giving 15 points for it

Answers

Algae: any of numerous groups of chlorophyll-containing, mainly aquatic eukaryotic organisms ranging from microscopic single-celled forms to multicellular forms 100 feet (30 meters) or more long, distinguished from plants by the absence of true roots, stems, and leaves and by a lack of nonreproductive cells in the reproductive structures: classified into the six phyla Euglenophyta, Crysophyta, Pyrrophyta, Chlorophyta, Phaeophyta, and Rhodophyta.

Amboeda: any of a large genus (Amoeba) of naked rhizopod protozoans with lobed and never anastomosing pseudopodia, without permanent organelles or supporting structures, and of wide distribution in fresh and salt water and moist terrestrial environments

Asexual reproduction: reproduction (as cell division, spore formation, fission, or budding) without union of individuals or gametes

Cilia: minute short hairlike process often forming part of a fringe

Diatom: any of a class (Bacillariophyceae) of minute planktonic unicellular or colonial algae with silicified skeletons that form diatomaceous earth

Please mark brainliest

What are disadvantages of the "Aoudad"?
PLEASE ANSWER ASAP!!

Answers

Answer:

Anecdotal reports suggest aoudad out compete native big game species for food, water, and cover as well as act as a disease reservoir on Texas landscapes. If significant overlap for resources and space are occurring among aoudad, desert bighorn and mule deer, aoudad could outcompete and outgrow native populations.

Explanation:

Aoudad are a hardy desert sheep, native to the coastal and some inland mountains of northern Africa. While considered vulnerable in their native ranges, aoudad are abundant in the mountains of the Trans-Pecos. Little is known about their ecology in their newfound ranges, though considerable evidence suggests that they are susceptible to numerous diseases which affects native wildlife.

What reacts with sulfur dioxide in
the atmosphere to form acids that
return to the surface as either dry
or wet deposition?

Answers

Answer:

Acid rain is caused by emissions of sulphur dioxide and nitrogen oxide, which react with the water molecules in the atmosphere to produce acids.

Put the phases of cell division (sex cells ) in order there are 12

Answers

Answer:

Prophase I, prometaphase, metaphase I, anaphase I, telophase I, and cytokinesis, interphase, prophase II, prometaphase II, metaphase II, anaphase II, telophase II, and cytokinesis.

Explanation:

Prophase I, prometaphase, metaphase I, anaphase I, telophase I, and cytokinesis, interphase, prophase II, prometaphase II, metaphase II, anaphase II, telophase II, and cytokinesis are the 12 phases of cell division that occurs in the sex cells of human body. These double phases allow the sex cells to produce four daughter cells from a single parent cell but the chromosomes number is half in each daughter cell.

When water is cooled, it becomes more dense and sinks to the bottom of the water column. The displaced water is them replaced with ___________.

more cold water from the North and south pole

warm water moving in from the equator

water that is roughly the same temperature as the displaced water

water from volcanic vents

Answers

B) warm water moving in from the equator

please help please i really need it

Answers

Answer:

b

Explanation:

Answer:

with what??? :(

Explanation:

Who established Buddhism?
A. Confucius
B. Siddhartha Gautama
C. Laozi
D. Ashoka

Answers

Answer:B

Explanation:

Answer:

B. Siddhartha Gautama

Explanation:

Siddhartha Gautama, the founder of Buddhism who later became known as “the Buddha,” lived during the 5th century B.C. Gautama was born into a wealthy family as a prince in present-day Nepal.

Which best describes the way a sound wave is sent through the radio?

sound wave → radio wave
radio wave → sound wave
radio wave → sound wave → electrical signal → sound wave
sound wave → electrical signal → radio wave → sound wave

Answers

The answer is sound wave-electrical wave-radio wave

Sound waves propagate from the sound source. The sound through radio comes through the electrical signal, radio wave, and sound wave. Thus, option D is correct.

What is a sound wave?

A sound wave is an acoustic wave that travels through a medium through the disturbance of the particles in a longitudinal direction. A few examples are radio, whisper, rustling, etc.  

The sound waves in radio first get converted into the electrical signal that passes through the circuit of the radio that further gets transferred as radio waves.

These radio waves are the part of the electromagnetic spectrum that travels at a little less speed than light. The radio waves again get converted into sound waves as it leaves the system and reaches the ear of the organism.

Therefore, option D. sound wave → electrical signal → radio wave → sound wave is the correct order.

Learn more about sound waves here:

https://brainly.com/question/14621390

#SPJ2

What question led scientists to separate plants and fungi into two distinct kingdoms?
A. Does the organism have cells?

B. Does the organism reproduce?

C. Does the organism grow on the ground?

D. Does the organism use sunlight to make food?

Answers

Answer:

A

Explanation:

yes because each plant have a cell if they don't they might die.

help please!!! asap!!

Answers

Answer:

Water

Explanation:

If the organisms were put in a dichotomous key for dassification, what would makethe organisms in the diagram different
from organisms that fall under the taxonomic group Bacteria?
A The organisms in the diagram are autotrophs.
B. The organisms in the diagram are unicellular.
C The organisms in the diagram are mobile and move with flagella,
OD The organisms in the diagram contain membrane-bound organelles,
Type here to search

Answers

Answer:

98.9% sure it's B. as far as I know

Help me please!!!!!!!

Answers

4,3  of two the between difference the to sent PaulRegards1,2,4Ode3,

anyone know these please help me out i need a lot of help

Answers

Answer:

1. False

2. True

3. True

4. True

Explanation:

1. Not all mutations are bad! Some actually can provide people with advantages.

2. Back to number 1, yes! Some mutations can give you advantages that people would not normally have.

3. Yes! Melanin helps protect our skin from damage from UV rays from the sun. This is why people with lighter skin tend to “tan” or “burn”.

4. Yes! Mutations are often a random process. We cannot determine whether or not someone will be born with or without a mutation.

in 2008, engineers at nasa developed the Fermi gamma ray telescope. gamma rays come from the most extreme places in the universe. NASA is studying them because scientists want to learn more about environments in the universe that make gamma rays. this includes objects such as exploding stars. the photograph below is an image taken using the Fermi gamma ray telescope. using the information above, along with your knowledge of the electromagnetic spectrum column where should the Fermi going rate telescope be placed to enable the highest quality images to be recorded by this telescope? A. orbiting in space somewhere outside earth's atmosphere. B at the top of a tall mountain away from all sources of light pollution. C any area on Earth that will allow enough room for a large satellite dish. or D. two opposite locations on earths surface are required, including the north and south pole.​

Answers

A. An orbiting telescope won’t have to deal with atmospheric absorption, cloud interference or pollution.

Where are chromosomes found in the human body what are chromosomes made of

Answers

Answer:

Chromosomes are thread-like structures located inside the nucleus of animal and plant cells. Each chromosome is made of protein and a single molecule of deoxyribonucleic acid (DNA). Passed from parents to offspring, DNA contains the specific instructions that make each type of living creature unique.

_____ is a force caused by air that slows objects down

Answers

Answer:

Drag

Explanation:

Drag is a force caused by air that slows objects down

Friction is a major force that slows the object down, air resistance is a type of frictional force.

What is air resistance?

Air resistance is a kind of frictional force that slows down an object from moving in a particular direction.

During the movement an object has a particular speed for movement, speed depends on how friction works, more friction slows the speed of an object a low friction allows the object to at a particular speed.

Air is a mixture of gases and particles in the atmosphere, these particles create a force during the movement of an object in the air, and these forces decide the actual speed of object movement.

Therefore air resistance is a force that slows the object.

Learn more about air resistance, here:

https://brainly.com/question/19165683

#SPJ2

is such a thing possible?

Answers

Answer:

Wait- so this bear can smell me ( ಠ U ಠ )

Explanation: ●_●

Answer:

PFFFFFT ok then

Explanation:

^﹏^ ~juno

(GIVING BRAINLIEST!!!!!!!!!!!)

One city is at a higher latitude than another city. How does this make the two climates different?

A) The higher the latitude, the lower the temperature.
B) The higher the latitude, the higher the temperature.
C) Latitude does not affect precipitation, but changes the temperature.
D) Latitude does not affect temperature, but changes the precipitation.

Answers

Answer: D) Latitude does not affect temperature, but changes the precipitation.

Explanation: Hope it helps :)

Answer:

answer is b

Explanation:

help pls!

“How might an energy requirement affect an individual who has a cancerous tumour?”

Answers

Answer:

Cellular respiration describes the series of steps that cells use to break down sugar and other  chemicals to get the energy we need to function.  Energy is stored in the bonds of glucose (like a stretched rubber band), and when glucose is broken down, much of that energy is released.  Some of it is captured in a form that can be used to do work in cells - a molecule called adenosine triphosphate or ATP. The energy that is not captured in ATP is usually given off as heat (one of the things that helps us maintain our normal body temperature).

What theories of intelligence relies on the sensitivity to other people’s feelings and the ability to respond to them?

A. Emotional Intelligence by Daniel Goleman and Gardner's Theory of Multiple Intelligences

B. Emotional Intelligence by Daniel Goleman

C. Gardner's Theory of Multiple Intelligences

D. Neither

Answers

Answer:

D

Explanation:

Olive oil, a liquid at room temperature, is an example of what type of fatty acid?

saturated
wax
unsaturated
Starch

Answers

Explanation:

it is a unsaturated fatty acid.

Foods rich in unsaturated fatty acids, such as olive oil (oleic acid, an eighteen-carbon unsaturated fatty acid, is a major component) tend to be liquid at room temperature.

Hope this helps!

Brainlest?

a student mixed a sample of urine from a person with benedict's solution and heated ,the colour changed to Orange. (b)what did the student conclude on the health status of the person​

Answers

Answer:

The person has high blood sugar.

Explanation:

Because benedict's solution tests for reducing agents, and since it changed its colour, reducing sugars(like glucose) is present.

what is osmosis? Explain in detail with examples?

Answers

movement of water molecules from a dilute solution to a concentrated solution

Explanation:

I put a process by which molecules of solventtend to pass through through a semi permeable membrane from a less concentrated into more concentrated one

example :feeling thirsty after having salty food

Investigators are looking for the igniter used at their crime scene. Which igniter is most likely to leave evidence behind for investigators to discover?

A cigarette lighter
A cigarette butt
A match
A Molotov cocktail

Answers

A cigarette lighter considering the suspect touched it and left fingerprints
A cigarette lighter because it would most likely cause fire out of all the other options listed

Would DNA fingerprinting be useful in solving crimes if there was no such thing as nonsense codes/junk DNA?

Answers

Yes it would be useful because it can still be run through the database and something Can still be found linked to the person .

Which of the following are reasons Earth's atmosphere makes conditions suitable for life? (multiple answers)



stops earthquakes


protects us from harmful radiation


traps heat


provides oxygen for breathing

Answers

Answer:

B and C I think

Explanation:

Those ones make the most sense in my opinion.

Other Questions
Which of the following equations is true?A. 12x + 3 = 4x + 10B. 12x + 3 = 7x + 1C. 7x + 1 = 6x + 5D. 7x + 1 = 4x + 10 Jonas wants to paint the walls of his bedroom and theceiling. The dimensions of his room are 7 feet by 12 feetby 8 feet.What statements about calculating the surface area ofthe walls to be painted are correct? Select all thatapply.O Include the areas of all six faces.Include the areas of five faces.Include the areas of four faces.7 ftThe surface area that will be painted is 376 ft?.O The surface area that will be painted is 472 ft?8 ft12 ft Put these fractions in order of size, smallest to largest.7/10 2/3 4/5 11/15 Someone help please? its late. On the periodic table, what is a group? For the main groups, what characteristicdo the elements have in common? An empty steel container is filled with 2.0 atm of H and 1.0 atm of F. The system is allowed to reach equilibrium according to the reaction below. If Kp = 0.45 for this reaction, what is the equilibrium partial pressure of HF? Q1 - Finding simple interestFind the simple interest on a loan of:7500 borrowed for 6 years at arate of 12% p.a.interest = Terry has a box of craft beads. 11 are green 27 are yellow 24 are blue 38 are redWhat percent of the beads are red? 1. What is the difference between thermal energy and heat? Give an example. Description Military time uses 24 hours for the entire day instead of 12 for am/pm separately. Military time is a 4 digit (base-10) integer with the following rules: The first two digits show the hour (between 00 and 23) and The last two digits show the minutes (between 00 and 59) There is no colon separating hours from minutes. Military time starts at 0000 in the morning and counts up When we get to the afternoon, we use 1300 for 1:00 PM and 2300 for 11:00 PM. When we get to midnight, the hour is 00 (not 24). TASK: Write a program that reads two times in military format and prints the number of hours and minutes between the two times (See example below). NOTE: Your program should consider the difference between the times IN THE SAME DAY. For example: The time difference between 2359 and 0000 is 23 hours and 1 minute (NOT 1 minute).Detailed Requirements Compose a written document (MS Word Document) describing your algorithm, feel free include a diagram if you like The program should prompt for two times separately, then print the duration of time between (see sample output below). The program should check the input for the correct military time format: . Make sure the hours are between 00 and 23. . Make sure the minutes are between 00 and 59 . If the validity check fails, it should print an appropriate error and prompt again. Your program should use io manipulators to produce military time with leading zeroes. e.g. 9 am should be printed 0900 (not 900). More points will be awarded to an implementation that can produce an accurate result regardless of the order of the inputs. Do not produce runtime errors that abruptly end your program (crash) Include descriptive comments, neat indentation, proper spacing for good readability, and appropriate and consistently named variables. Program source should have a comment block at the top with the student name, section, and description of your program. Please enter a time: 1sykdf Military Tine Format Required: Bad input, try again. Please enter a time: 2580 Military Tine Format Required: Hours must be between 2 and 23, try again Please enter a time: 2365 Military Tine Format Required: Minutes must be between me and 59, try again Please enter a time: 0900 First time 0900 accepted. Please enter a time: jdkjs Military Time Forest Required: Bad input, try again. Please enter a time: 39573 Military Tine Format Required: Hours must be between 28 and 23, try again Please enter a time: 1799 Military Tine Format Required: Minutes must be between me and 59, try again Please enter a time: 1730 Second time: 1738 accepted. Time difference between 1988 and 1732 ts 8 hours and 30 minutes Dismissed solder! Note! When I change the order of the time inputs. I get the same result! Which of the following is an example of onomatopoeia? A.CrackleB.SeahorsesC.Scarlet D.Peter Piper A glassblower can produce several sets of simple glasses in about 3 hours. When the glassblower works withan apprentice, the job takes about 2 hours. Write an equation that can be used to find the amount of time t, inhours, it would take for the apprentice to make the same number of sets of glasses when working alone. 2x + 4 < 10 I really need help on this (What is the weight of a 50 kg woman at the top of Jupiter'satmosphere, where g = 24.8 N/kg? Give your answer in bothnewtons and pounds. how did war commuism affect russia Find the surface area.5 cm14 cm9 cm3 cm Solve 4 + x > 6. Graph the solution. A)graph1 B)graph2 C)graph3 D) graph4 The ages of three brothers are consecutive integers. The sum of their ages is 63. Find their ages. Mirabeau Lamar is remembered for all of the following EXCEPT...Your answer:O relocating the capital of the Republic of Texas to Houstono favoring westward expansionO developing the educational systemClear answer L(-5, -1)L'dM(-3, 1). -M'(N(-1,8)Nd