In the past few years, DNA testing has become an important crime-fighting tool. Many individuals were convicted of crimes based on the evidence of their DNA alone.
All of the following statements concerning this use of DNA as a crime-fighting tool are true EXCEPT...
A. The results of DNA testing are 100% reliable in all criminal investigations.

B. Basically, no two individuals have the same exact same DNA in their cells.

C. DNA is an organic compound, and without proper care in handling, it could become mutated.

D. The closer the individuals are related, the more similarities will occur in their DNA.

Answers

Answer 1
B basically no two individual have the same exact dna

Related Questions

If the subject with type 1 diabetes eats a low-carb food such as the cheese or peanuts, then the blood glucose levels will (increase/decrease/stay the same) after a three-hour digestion period.

Answers

Answer:

Incredibly increase

Explanation:

True or False?
3. True/False: The part of Earth where life exists is called a biome. *

Answers

Answer:

False

Explanation:

It is called the biosphere. The sphere of life

Answer:

The answer is: False

Explanation:

A biome is a large naturally occurring community of flora and fauna occupying a major habitat, e.g. forest or tundra.

The part of Earth where life exists is called a biosphere.

The biosphere is the regions of the surface and atmosphere of the earth or another planet occupied by living organisms.

Please make me brainliest!

Thank you.

How does the cell cycle start off?

Answers

Entry to the cycle is made in Gap 1 (G1) phase and this is followed in sequence by a DNA synthesis (S) phase, Gap 2 (G2) phase, and Mitosis (M). After mitosis (M) some cells enter the G1 phase of a new cell cycle whilst others may diverge at the start of G1 into a phase called Gap 0 (zero)

A new cell arises when one cell divides or when two cells, like a sperm and an egg cell, fuse. Either event sets off a cell-replication program that is encoded in the DNA and executed by proteins.

1. Name adaptations that an animal in a Florida mangrove swamp may have.
2. Describe adaptations that help alligators survive in a swamp.

Please do both questions.

Answers

Answer:

An animal may adapt to living in the extreme humidity and/or heat in a Florida mangrove swamp. Alligators may adapt to be able to see in the murky waters of the swamps. I hope this helpped!

Explanation:

Answer:

Some adaptations could be webbed feet, camo, and things like narrow bodys to help swim faster

Adaptations that help alligators survive in a swamp are webbed toes and long snouts. The webbed toes can help push the water while they are swimming, allowing them to move quickly through swampy waters.  The long snots along with sleek bodies and a strong tail these physical characteristics can help them dig burrows and swim faster.

Explanation:

What process completed division in a PLANT cell?

Answers

After mitosis comes cytokinesis, the division of the cytoplasm. This is another process in which animal and plant cells differ... In a plant cell, the cytoplasm is divided by the formation of a new cell wall, called the cell plate, between the two daughter cells.

Hope this helps! :)

Relationships Between Organisms
Your essay or paragraph need to include;
commensalism
Competition
Mutualism
Predator-Prey
Parasitism

Answers

Answer/Explanation:

Relationships Between Organisms

Everything on Earth doesn't exist in its own little bubble. Species interact every day. That interaction is a vital part of how organisms develop and change over time. When you study species, it is important to watch the way they interact with their surroundings. There are four basic types of relationships that living things have with one another.

Commensalism: Sometimes one species can benefit from a relationship and not hurt the other. That relationship describes commensalism. I've got a nice-looking branch that no one's using. A plant comes over and settles in. It uses my branch as a place to live. But what do I care? It doesn't bother me. That's what commensalism is all about. One plant gets a place to live and the other doesn't care and is not hurt.

Competition;This relationship is when two species are competing for the same resources. If there are only ten trees with fruit and I am better at reaching the fruit than you are, sorry, you don't get any. When you don't get any fruit you die. That's just the way nature works. It could go the other way though. If I kill all of the trees with the high fruit and only low fruit is left, you win. Competition usually happens when you have a limited amount of resources. There is one important idea to remember. Sometimes no one wins. Sometimes if everything is even it can be a stalemate and both species compete, but both survive. Imagine if we are different species, but have the same skills. No one would be a winner in that case.

Mutualism; The heart of mutualism is that two species live together in harmony. Both species receive an advantage by working with the other. It's wonderful. It's beautiful. More importantly, it helps them both survive. We previously spoke about the relationships between bugs and plants. That often happens as a mutualism type of relationship. We suppose you could also use rescue dogs as an example. The masters take care of the dogs and the dogs learn how to save people. Everyone benefits in the end.

Predator-Prey; There are many examples of predator-prey relationships: wolves eating rabbits, frogs eating insects, even a goat eating grass. Grass could be considered the prey. Somebody eats someone else. It's not pretty, but it does encourage the development and advancement of species.

Parasitism; There's a special type of predator-prey relationship called parasitism. Now you should think about all the creepy crawlies like fleas, viruses, and mosquitoes. They all feed off a host, not killing it right away but slowly sucking the life out of it. Parasites help no one but themselves.

~Learn with Lenvy~

Help me please giving brainliest

Answers

Answer:

Explanation: rainforest! found typically in tropical areas with consistently heavy rainfall.
desert: very dry, hot in the morning and cold in night,

Grassland, a large open area of country covered with grass

Wetland: land consisting of marshes or swamps

Answer:

Desert: An area of land marked by low precipitation and extreme dryness resulting to harsh living conditions for plants and animals.


Grassland: Are areas covered mostly by a specific type of vegetation called grass instead of trees and shrubs.


Rainforest: This is an area typically made up of moisture driven vegetation. The vegetation is mostly tall tress with broad trees closely packed together.


Werlamds: This is an area of land mostly always covered with water year round. This areas is characterized by water, water loving plants and soggy soils



Hope you find it useful....

Science (i dunno what it is- like what kind it is, I think biology- i don’t know)
Tides
OVERDUE
Have another assignment like this that I’ll be uploading to a different question

Answers

Answer:

A-

Tides are caused mainly by             in how much the moon's gravity pulls on different parts of Earth.

The force of gravity pulls the moon and Earth toward each other.

The moon's gravity causes high tide on the side closest to the moon.

The moon's gravity pulls Earth, leaving water behind causing an additional high tide.

Low tides occur between the two high tides.

There are 2 low tides and 2 high tides a day.

B-

Their combined forces produce a tide with the greatest difference between consecutive high and low tides, called a spring tide.

Spring tides occur once a month, at new moon and at full moon.

During the moon's first-quarter and third- quarter phases, the line between the moon and the sun is at right angles to the line between Earth and the moon.

This produces a spring tide, a tide with the greatest difference between consecutive low and high These occur twice a month.

(sorry I didn't really understand the first one)

What does the wavelength of light determine?

A. color
B. Intensity
C. brightness
D. amplitude

Answers

Answer:

A

Explanation:

In the visual system, a light wave's wavelength is generally associated with color, and its amplitude is associated with brightness.

i believe the answer is A. color

What is something special about regional climate?

Answers

It is the average weather of the region you are talking about

Life science
What is biodiversity, and why is it important?

See first comment too, please

Answers

Answer/Explanation:

Biodiversity is the shortened form of two words "biological" and "diversity". Biodiversity is required for the processes that support all life on Earth, which including us (Humans). Why is it important? It because without biodiversity we cannot have the healthy ecosystems that we rely on to provide us with the air we breathe and the food we eat. Biodiversity holds ecological and economic significance. It provides us with nourishment, housing, fuel, clothing and several other resources.

Important reason include;

Biodiversity Protects Us. Biodiversity makes the earth habitable.Biodiverse ecosystems provide nature-based solutions that buffer us from natural disasters such as floods and storms, filter our water and regenerate our soils.Increase ecosystem productivity; each species in an ecosystem has a specific niche a role to playSupport a larger number of plant species and, therefore, a greater variety of crops.Protect freshwater resources.Promote soils formation and protection.

[RevyBreeze]

How do classify species into taxa?

A. They look at where the species are found on Earth.
B. They compare the traits that species have.
C. They ask distant ancestors how they classified organisms.
D. They compare the common names of each species.

Answers

B. They compare traits that species have
I believe the answer is B

Explain a situation where you restated a sequence of events.

Answers

She went for a walk in the forest. Pretty soon, she came upon a house." Then, we follow her through the sequence of events upon entering the house. First, she eats three bowls of porridge sitting on the table.

Calculate the force needed to move the object shown in the picture to the right. Use the equation for Newton's second law as well as the provided mass and acceleration values.
Select one:

F=2N

F=4N

F=8N

F=16N

Answers

F= 16 N

--Jax

Hope this helps!!!

The answer is D. F=16N

10
Atom 1
Atom 2
Atom 3
Atoms
The atoms show four different elements. Which of the following atoms would be found in the
same group of the periodic table? *
(1 Point)
Atom 1 and 2
Atom 1 and 4
Atom 2 and 3
Atom 2 and 4

Answers

Answer:

1 and 2

Explanation:

this is because both atoms have 2 shells on their outer shell

Answer:

2 and 3

Explanation:

both atoms got 2 outer shells

Which is of better importance, the benefits that dams bring or the damage they do? Explain your reasoning.

Answers

Answer:

The benefits dams bring.

Explanation:

Dams are important because they provide water for domestic, industry and irrigation purposes. Focusing on the damage they do doesn't really help unless they are a major problem.

Give three specific examples of how cell theory has impacted the modern-day world in which we live in.

Answers

1. all living things are made up of cells

Specific examples of how cell theory has impacted the modern-day world include:

Understanding how all organisms are created, grow and die.Understanding why organisms take the form they do.Understanding how cancer and other diseases spread and can be managed.

Definition:

Cell theory, put simply is a scientific theory whose formulation is characterized by the fact that living organisms are made up of cells, and these cells are the basic structural/organizational unit of all organisms, and that all cells come from previously existing cells.

In modern day world in which we live in, the cell theory has impacted in a variety of ways, some of which include;

Understanding how all organisms are created, grow and die.Understanding why organisms take the form they do.Understanding how cancer and other diseases spread and can be managed.

Read more;

https://brainly.com/question/10764427

what is chlorophyll in photosynthesis?

Answers

Answer:green pigment inside chloroplast, it absorbs sunlight

Explanation:

Answer:

Explanation:

chlorophyll in photosynthesis is  the chloroplasts of plants, is the green pigment that is necessary in order for plants to convert carbon dioxide and water, using sunlight, into oxygen and glucose.

Help me please giving brainliest

Answers

Answer:

if you add an answer choice i can help you

Explanation:

Word bank please, they usually give a set of words to choose from

Denver is located at a latitude of 39°N. How would solar elevation change for:

A location south of Denver (closer to the equator)?

B. A location north of Denver (closer to the North Pole)?

Answers

Answer: A. location south of Denver (closer to the equator)

Explanation: I'm 55% sure its right

Choose the best answer that explains why the location of chlorophyll plays an important role in the process of photosynthesis.
The process of photosynthesis requires direct absorption of sunlight so it needs to be located in the upper part of a leaf.
There is more protection for chlorophylls in the upper part or a leaf.
Chlorophyll needs direct access to oxygen for photosynthesis.
Chloroplast needs direct access to the spongy layer where water and gases are stored.

Answers

Answer:

Explanation:

answer: The process of photosynthesis requires direct absorption of sunlight so it needs to be located in the upper part of a leaf.

the first chocolate

Explain how to view a specimen under a microscope.... using the correct scientific vocabulary

Answers

“Look through the eyepiece and move the focus knob until the image comes into focus. Adjust the condenser and light intensity for the greatest amount of light. Move the microscope slide around until the sample is in the centre of the field of view (what you see).”
“theorize through the eyepiece of the microscope, turn light on, adjust till visibile, enhance or darken lighting,

List 5 types of as3xual reproduction and give an example of an organism that uses each type.

Answers

The different types of as3xual reproduction are binary fission, budding, vegetative propagation, spore formation (sporogenesis), The following are examples of as3xual reproduction in unicellular organisms:Binary Fission - In binary fission, the parent cell divides into two equal halves called daughter cells, either transversely or longitudinally. Amoeba, for example, divides transversely, but Leishmania divides longitudinally.Several Fission - A parent cell divides into multiple daughter cells at the same time in multiple fission. Sporozoans, for example.Budding occurs when organisms create a bud on the surface of their body, which eventually develops into a distinct person. For instance, Budding Yeast.

Which statements describe the pedigree? Check all that apply.
(/◕ヮ◕)/if you get it right you get a free hug

One parent is a normal male.

One parent is a normal female.

The parents have two daughters who are carriers.

The parents have three sons who are carriers.

The grandparents have a granddaughter who has the disorder.

The grandparents have three normal grandsons.

Answers

Answer:

it got passed down from the grand parents it skiped the the parents and went to the 2 daugthers

Please mark brainiest

Which rabbit would be most likely to survive and why?​

Answers

Answer:

The white rabbits because they camouflage the best. It is easier to spot the brown rabbits because of how white the snow is.

Explanation:

Answer:

the white rabbits

Explanation:

because their color blends in with the environment

that leads to less predetors can see the rabbits and feed on them meanwhile the brown rabbits cant blend in and predetors can see them easily and feed on them

How can the difference in temperatures influence the wind patterns in the Atlanta area?


The unequal heating of Earth's surface can cause local winds to form. The less dense warmer air rushes in to replace the denser cooler air forcing the cooler air upwards creating the local winds in a given area.


The unequal heating of Earth's surface can cause local winds to form. The less dense cooler air rushes in to replace the denser warmer air forcing the warmer air upwards creating the local winds in a given area.


The unequal heating of Earth's surface can cause local winds to form. The denser warmer air rushes in to replace the less dense cooler air forcing the cooler air upwards creating the local winds in a given area.


The unequal heating of Earth's surface can cause local winds to form. The denser cooler air rushes in to replace the less dense warmer air forcing the warmer air upwards creating the local winds in a given area.

Answers

Answer:

that is correct, the ball of fire heats the earth unevenly causing winds

Explanation:

Homologus structures refers to​

Answers

Answer:

Homologous structures are similar physical features in organisms that share a common ancestor, but the features serve completely different functions.

Explanation:

An example of homologous structures are the limbs of humans, cats, whales, and bats.

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How does the gravity between the Moon and Earth cause the tides to rise and fall?
A. The position of the Sun interferes with the Moon's gravity.
B. During each quarter turn that Earth makes, the Moon and Earth line up in different positions, allowing for the high and low tides.
C. Earth makes four quarter turns each day, causing spring and neap tides.
D. The gravity of the Moon is stronger at night than during the day.

Answers

Answer:

i think it is a correct if im worng

Explanation:

Answer:

I believe the answer is B

Explanation: educated guess

PLEASE HELPPPPPPPP!!!

Answers

Answer:

the second option. The heat added to the system. That's what the Q stands for.

Please I need help - due tomorrow - brainliest to the best answer


Write an explanation of why a scientist may want to perform an experiment about the effect of the concentration of salt on the amount of electricity produced. (2-3 Sentences)

Answers

Because Electrical energy needs in Pakistan are expected to continue to rise. The use of petroleum as a source of energy still dominates, although oil reserves in Pakistan are increasingly being depleted. Therefore, there is a need to develop alternative source of sustainable energy, such as Microbial Fuel Cell (MFC). MFC shows another type of renewable energy by changing natural matter into power with the help of microbes. In the present study, varied salt concentrations of a salt bridge in novel MFC design were analyzed. Sewage sludge was utilized, which contains a lot of organic materials and is additionally one of the major sources of ecological contamination, as substrate MFC. Saccharomyces cerverciae sp. (44 g) was used as a biocatalyst. Methylene blue (10 ml) was used as a mediator and potassium ferricyanide (100 ml) was used as an oxidizing agent for the conversion of sewage sludge into voltage generation using lab-scale double chamber MFC. Varied salt concentrations (1M, 3M and 5M of KCl and NaCl) of salt concentrations of salt bridge in a novel MFC design were analyzed. The maximum generated voltage, current, power, power density and current density with 1M KCl were 0.451 V, 0.0451, 0.0175561 mW, 0.000226001 mW/m2, 10.5166661 μA/m2 respectively. The MFC was run for a period of 1 day and readings were noted at regular intervals. The results obtained were helpful in designing an optimized MFC.

A scientist may want to perform such an experiment probably because they want to find out if there's another type of food or drink or spice that could create energy.

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