2. Which of the following is NOT a mutagen?
radiation
cosmetic products
carcinogens
organic food

Answers

Answer 1

Answer:

Organic Food

Explanation:

Brainlest please!!


Related Questions

A place where two tectonic plates slide laterally past each other is called a_______ boundary and is often associated with _______ faults​

Answers

Explanation:

When two tectonic plates slide past each other, the place where they meet is a transform or lateral fault. The San Andreas Fault is one of the best examples of lateral plate motion

how does the skin increase body heat through metabolic rate?​

Answers

Answer:

Your skin regulates your body temperature through blood vessels and through the process of sweating. The skin is in effect your body's thermostat. When you're out in cold weather, your skin triggers shivering so the blood vessels will contract and keep you as warm as possible.

Explanation:

I hope that this answer has helped you to more thoroughly understand your question asked. If you have any further questions, please do not hesitate to ask them below.        

Have a great rest of your day/night!

Como identificar un nucleotido del ADN

Answers

Answer:

By the build

Explanation:

A nucleotide consists of a sugar molecule (either ribose in RNA or deoxyribose in DNA) attached to a phosphate group and a nitrogen-containing base. The bases used in DNA are adenine (A), cytosine (C), guanine (G), and thymine (T). In RNA, the base uracil (U) takes the place of thymine.

which of the following would astronomers most likely measure in light-years distance between stars distance between the earth and the moon?

Answers

Answer:

Astronomical unit usually refers to that unit which represents the mean distance starting from the center of the earth to the center of the sun. The distance from the sun to all the planets and other astronomical bodies are represented in the astronomical unit. It is denoted by AU. This unit is mainly used by the Planetary scientists and the Astronomers, as it is helpful in understanding the relative distance between two objects in the solar system.

Explanation:

Answer:

distance between stars  

Explanation:

The distance between the Earth and the stars is enormous. As a result, larger units like light-years are useful for expressing these distances. When a star is eight light-years away from the Earth, the light from that star takes eight years to reach us. To put it another way, the light that we see today originated from that star eight years ago.  

The astronomical unit usually refers to the unit that indicates the average distance between the earth's center and the sun's center. The astronomical unit represents the distance between the sun and all of the planets and other celestial bodies. AU is the abbreviation for it. Planetary scientists and astronomers mostly utilize this unit because it aids in determining the relative distance between two objects in the solar system.

Learn more about light-years

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i need it fast

After chewing foods like rice, potato and bread, for a while, we can feel a mild

sweet taste. Give reason for this.​

Answers

dude, you asked brainly the whole worksheet?? Do it yourself sreerag!!

What was the first eon of the Precambrian?

Archean

Paleozoic

Hadean

Answers

Answer:

The Archean Eon was preceded by the Hadean Eon, an informal division of geologic time spanning from about 4.6 billion to 4 billion years ago and characterized by Earth's initial formation. Records of Earth's primitive atmosphere and oceans emerge in the earliest Archean (Eoarchean Era).

Answer:

the Hadean Eon

Explanation:

Include in your answer how human activities are affecting biodiversity and how they influence the corn species’ population dynamics.

Answers

i dont know bro i wish i could help


.True or False: Most mutations are neutral; they have little or no effect.

Answers

The majority of mutations have neither negative nor positive effects on the organism in which they occur.

Answer:

true

Explanation:

the majority of mutations are neutral in their effects on the organisms in which they occur . beneficial mutations may become more common through natural selection. harmful mutations may cause genetic disorders or cancer :))

does anyone know how to mark someone Brainllest?

Answers

Answer:

it should say it on the answer box

Explanation:

DNA replicates by breaking the bonds between its two strands, after which each strand?

A.grows to double length.
B.synthesizes a new strand
C.takes a spiral appearance
D.winds back upon itself

Answers

Answer:

i think its B

Explanation:

good luck and may the Lord bless you

What happened to the oil released offshore? What effect could this have on resource availability for organisms that live near or around the shore?​

Answers

Answer:

Damaged the marine organisms.

Explanation:

The oil released offshore causes damaged to the organisms lives at that region of water because oil is a non-polar solvent which spreads on the sea flood can adversely affected the fish and other aquatic organisms. The resources which are available to the organisms are decreases which leads to lowers the growth of aquatic animals as well as adversely affected the marine ecosystem near or around the sea shore.

Answer:

When oil is released offshore it causes damage to the organisms that live at that area in the water. Oil can spread on the sea floor and can negatively and toxically affect all of the organisms in the water. The resources that these organisms have to survive are decreasing. This leads to a lower survival rate and growth of the organisms. The organisms aren't the only things that are affected because the nearby marine ecosystem they live in is also in danger. If oil spills continue like this, our survival rate is also at risk.

Explanation:

Hope this helps you.

Questions

Which of the following will occur if a plant
species is exposed to an environment that
exceeds its tolerance range?
Choose an answer
The species will change its tolerance
range.
The species will not be affected.
The species will be stressed.
The species will continue to thrive.

Answers

the species will be stressed

Explain why biodiversity is essential to the health of an ecosystem Think about the complex interactions in an ecosystem and how different types of organisms respond to stable or unstable conditions Include evidence of factors that affect biodiversity and scientific reasoning to support your explanation​

Answers

Answer:

Biodiversity is very essential to the health of an ecosystem.

Explanation:

Biodiversity is essential to the health of an ecosystem because biodiversity provides functioning ecosystems that provides oxygen, clean air, clean water, pollination of plants, pest control, wastewater treatment and many ecosystem services. The change of temperature of the environment greatly affect the organisms because the organisms needs specific environment for growth and development. Habitat change, climate change, invasive species, overexploitation, and pollution are the factors that affect biodiversity. These factors causes increase or decrease in the biodiversity of the ecosystem.

Please I need major help! Help me please?!?

Answers

The correct answer is B

what makes water impure describe one way of removing soluble in impurities from water​

Answers

Process # 1. Removal of Suspended & Dissolved Impurities:

Removal of coarse, dispersed and colloidal impurities from water is known as clarification. These impurities may be removed either by filtration or by sedimentation.

1. Elaborar resumen del texto sobre los estados de la materia( usar alguna estrategia: mapa mental, conceptual, historia, cuento)

Answers

Answer:

Sólido, líquido, gas y plasma.

Explicación:

Materia son las sustancias que ocupan espacio y tienen peso. Hay cuatro estados de la materia, es decir, sólido, líquido, gas y plasma. Todos los materiales presentes en este universo en estos cuatro estados. Los estados de la materia cambian con el aumento o la disminución de la temperatura del material. si la materia sólida se calienta, se derrite y cambia a estado líquido y luego gaseoso mientras que, por otro lado, la temperatura decreciente conduce a la condensación y congelación de la materia que causa el cambio de estado gaseoso a líquido y sólido. El plasma está formado por un gas de iones, átomos o moléculas.

Can the carrying capacity of an ecosystem change?​

Answers

Answer:

no the carrying capacity of an ecosystem can't change

it is literally impossible hope it helps you have a good day please mark me as brain list

Answer:

No carrying capacity of an ecosystem doesn't change.

Explanation:

Each organism that lives there will have a different carrying capacity, one that interacts with everything around it. If the climate changes and the resources a particular animal needs for food drop, for example, that change in carrying capacity for one species will affect other populations in the area.

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What percentage of the offspring are green , if you crossed a heterozygous pea plant with another heterozygous
pea plant?
50%
O 75%
O 25%
O 100%

Answers

Answer:100 percent

Explanation: This is because if both P plants are heterozygous both of them are caring an equal amount of genes hence they have and are 100% P plant heterozygous

What type of energy transformation takes place during cellular respiration?

Answers

Answer: The energy transformation that takes place during cellular respiration is the conversion of glucose (chemical energy) to another form of compound with high energy bonds (adenosine triphosphate) that can be readily used by the body. All energy on Earth comes from the sun.

Explanation:

What could be a human factor that could cause algae blooms?


(THIS IS 8th GRADE EARTH SCIENCE)

Answers

Fertilizer Runoff

The excess nutrients provided by the fertilizer allow for rapid growth of algae and microorganisms. This fertilizer runoff can come from agricultural lands, or from residential areas.

C
¿Cuál es la probabilidad (En porciento de que alguno de los ratones sea de color
blanco

Answers

Answer:

En un concurso la probabilidad de ganar el premio A es 0,5 la probabilidad de ganar el premio B es 0,15 mientras que la probabilidad de ganar los dos regalos es de 0,05. Calcula la probabilidad de no ganar ningún regalo.

Ips
Select all that apply. Lymph nodes are located in
the
groin.
blood.
neck.
arms.
armpits.

Answers

answer is: located in the neck

Answer:

Lymph nodes are located in the groin, neck, and armpits

Explanation:

They are small bean-shaped things in your body that help filter blood and in some severe and very rare cases prevent cancers

A bacterium is made of _____ cells.

Answers

Answer:

prokaryotic cells

Explanation:

True or false plants help produce carbon compounds through photosynthesis

Answers

Its true,plants do produce carbon conpunds through photosynthesis. forms the basis of most of life on Earth.


Which of the following is the best solution to meet energy demands while protecting the
environment? A. grow more corn to produce ethanol. B. build more nuclear power plants. C. find and
burn new sources of oil and coal. D. improve energy efficiency and reduce energy waste.

Answers

Answer:

a

Explanation:

what explains the diffrence in traits between all living organisms remember it begins with v​

Answers

Answer:

Variation explains the difference in traits between all living organisms.

Explanation:

Without variation it would be pretty impossible to notice any "differences" in traits, especially between living organisms.

Mitosis vs. Meiosis answer chart

Answers

Answer:

why do cells divide is mitosis

mitosis is understood to involve five phases

how many daughter cells produced in mitosis two

how many daughter cells produced in meiosis four daughter cells

A condition in which every cell in the body has an extra set of chromosomes is not compatible with life. In some cases, a change in the number of chromosomes occurs only in certain cells. When an individual's cells differ in their chromosomal makeup, it is known as chromosomal mosaicism .

HOPE  THIS helps

Explanation:

Mitosis is used to produce daughter cells that are genetically identical to the parent cells. The cell copies - or 'replicates' - its chromosomes, and then splits the copied chromosomes equally to make sure that each daughter cell has a full set.

Hey There! _____________________________________ [tex]\Huge{\text{Answers}}[/tex]

[tex]\Large{\textbf{Mitosis:}}[/tex]

The cells undergo mitotic division to increase the number of cells to replace the worn out cells and for growth.In Mitosis, there are 4 stages, they are, Prophase, Metaphase, Anaphase and Telophase.In mitosis, cell divide once to form 2 daughter cells.In mitosis 2 daughter cells are produced.No, Chromosomal Number remains the same in mitosis i.e. 46.The final result of mitosis is two identical cells which are called daughter cells

[tex]\Large{\textbf{Meiosis:}[/tex]

In meiosis, cells divide to produce gametes(i.e. sex cells) for the sexual reproduction.Meiosis occurs in 2 division i.e. Meiosis 1 and Meiosis 2(It is just Mitosis). The stages that are involved in these 2 division are 8.

       The stages of Meiosis 1 are,

                                            (a) Prophase (which is sub-divided into 5 more  stages which are Leptotene, Zygotene, Pachytene, Diplotene and Diakinesis)

                                             (b) Metaphase,

                                             (c) Anaphase,  

                                             (d) Telophase.

        The Stages of Meiosis 2 are, Prophase, Metaphase, Telophase and Anaphase which are same as mitosis.

     3. In meiosis, Cell divides twice.

     4. In meiosis, 4 daughter cells are produced.

     5. Yes, the chromosomal number in mitosis is reduced to half than normal i.e. 23

     6. In meiosis, the final result is 4 haploid cells. If meiosis occurs in male then these haploid cells will be called sperms, if it occurs in female then they are called Ova(egg).

_____________________________________

Just to give you some insight knowledge of Meiosis Im adding some extra points

[tex]\Huge\textbf{Meiosis:}[/tex]

Meiosis is a special type of cell division, which occurs only in the germ cells during the process of development and maturation to form gametes. It consists of two successive cell divisions,

Meiosis 1 : First meiotic division, that reduces the NUMBER of chromosomes i.e. the parent cell is diploid(46 Chromosomes) and the daughter cells are haploid(23 Chromosome). It also causes genetic variation in the haploid by cross linkage.

Meiosis 2 : Second meiotic division (Meiosis II) starts with two haploid parent cells and ends with four haploid daughter cells. Meiosis 2 like Meiosis 1, does not reduce the NUMBER OF CHROMOSOME that means the forming 4 daughter cells are haploid and their number of chromosome remains the same as the parent. BUT Haploid cells that go into the meiosis 2 have MORE AMOUNT OF CHROMOSOME THAN USUAL, thus MEIOSIS 2 REDUCES the amount of chromosome rather than the number of chromosome.

The DNA of the primitive germs cells is replicated prior to the meiosis 1 only and there is no replication of DNA before Meiosis 2. The four final cells reulting from the two meiotic divisions are not only haploid(i.e. containing 23 chromosome) but they are also containing 1n amount of DNA so that when the gametes fuse together forming a zygote, both the amount and number of chromosome and DNA remains SAME.

_____________________________________

[tex]\Large\text{Why is Meiosis Important?}[/tex]

Meiosis is essential for the sexual reproduction of eukaryotic organisms because it enables genetic diversity through recombination, and the repair of genetic defects.

It contributes in genetic reassorment which ensures the genetic diversity in the offsprings. The genetic reassortment takes place by following two mechanisms:

During the prophase of meiosis 1, crossing over of genetic material between the homologous maternal and paternal chromosomes takes place which causes exchange of DNA fragments between the chromosome resulting is genetic diversity. During the anaphase of the first meiotic division, there is random distribution of maternal and paternal homologous chromosomes among the daughter cells which are produced as a result of meiotic division._____________________________________Best Regards,'Borz'

What happens during translation? *

A.) The cell uses information from mRNA to produce proteins.

B.) tRNA is made from mRNA.

C.) mRNA is made from DNA.

Answers

Answer:

What happens during translation? tRNA is made from mRNA.

Explanation:

Option B) is your answer. Have a great day.

PLZ HELP THIS IS DUE TODAY!!!

Why is figure 3 more helpful than figure 2?

Answers

Answer:

You are more easily able to see the correlation between the two values

Explanation:

When the heart is working inside the body, the job of the atria is to
A. Increase the blood pressure
B. Regulate the heartbeat
C. Suck blood from the incoming veins
D. Fill the Ventricles

Answers

Answer:

D. Fill the ventricles.

Explanation:

The medical definition is "an anatomical cavity or passage especially : a chamber of the heart that receives blood from the veins and forces it into a ventricle or ventricles."

Answer:

Hello There!!

Explanation:

The answer is D. Fill the Ventricles.

hope this helps,have a great day!!

~Pinky~

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