2 and 3 please HELP!!

2 And 3 Please HELP!!

Answers

Answer 1

Answer:

Im not going to answer

Explanation:

Since this was a test


Related Questions

Please answer fast!! Will mark BRAINLIEST!! PLEASE HURRY

Answers

It should be

Option C

Which statement is true of recessive sex-linked traits such as color blindness ?

Answers

Answer:

colorblidness is carried on the X cromasome. since it is resessive it can be covered up. woman have 2 X cromasomes so both have to have it or she wont be color blind. men only have one X cromasome so its more likely that their just one X can have it

Explanation:

Answer:

Ressesive

Explanation:

I have a squeaky popsocket ;-;​

Answers

Answer:

i have a pusheen popsocket

Explanation:

i dunno i like pusheen and wanted to answer lol

There are a number of key enzymes that function in the replication of DNA. Using your book and other resources, identify what these key enzymes do.

DNA Polymerase (identify two jobs):
Helicase:
Primase:
Ligase:​

Answers

Answer:

One of the key molecules in DNA replication is the enzyme DNA polymerase. DNA polymerases are responsible for synthesizing DNA: they add nucleotides one by one to the growing DNA chain, incorporating only those that are complementary to the template.

Explanation:

A herd of cattle is an example of
OA.
a population.
OB.
a biome.
C.
a community
D.
an ecosystem.

Answers

A herd of cattle is the collective noun. A herd of cattle is an example of a community. The correct option is C.

What is herd?

The definition of a herd is a large group of animals or people who has the same characteristics like living and eating habits.

An example of a herd is a group of cattle, sheep or elephants. They all live and travel together forms the community.

Thus, a herd of cattle is an example of a community. The correct option is C.

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How many letters in a codon?
Select one:
O 5
o 6
O 3
o 4

Answers

3 letters in codon :)

Complete the sentence : to organisms that are the same species can _____ and produce ____.

Answers

Answer: can mate and produce offspring


1.I was invented in the 1960s.
2.I am well known for the light I produce.
3.My light is monochromatic and coherent.
4.It has high intensity and low divergence.
5.Because of these properties, It is used in cutters, DVD player and surgery.
So who am I?​

Answers

Answer:

Laser

Explanation:

The properties and description given fits precisely that of a laser.

It was invented in May 1960 by Theodore Maiman.

LASER = Light Amplification by Stimulated Emission Radiation.

It a monochromatic and coherent lightLaser is used in cutters, DVD players and for performing surgeries. Some equipment also use laser to take certain measurements. They are distinguished by the lasing materials used to produce them.

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Answers

Answer:

The correct answer is - option D.

Explanation:

Mendel also performed this type of dihybrid cross that the genes for pea shape color assort independently of each other.

In this punnet square: there is a genotype ratio close to 9:3:3:1 of 9 = round-seed plants with green pods, 3 = wrinkled-seed plants with green pods, 3 =round-seed plants with yellow pods, and 1 = wrinkled-seed plants with yellow pods.

This is an expected ratio with an independent assortment of dominant and recessive alleles.

1.) when Dr. bass works cases, either cold cases or ongoing investigation,, what is his role in the investigation?

2.) what role does body farm play in forensic science?

3.) what is the “sniffer”? Why could this development be important

4.) are insects a fool-proof way to determine time of death? Why or why not?

5:) why are family members or law enforcement personnel sometimes interested in having people live dr bass take a look at a cold case?

Answers

Answer:

1. When Dr. Bass works cases, either cold cases or ongoing investigation, what is his role in the investigation?

Dr. Bass’s role in an investigation is helping to identify the body and giving clues on how they died or how long they have been dead.

2. What role does the Body Farm play in forensic science?

The Body Farm plays an important role in forensic science because it has given all possible education and information on the decomposition of bodies.

3. What is the “sniffer”? Why could this development be important?

The sniffer is a mechanical device that you carry in your hand and walk across the grounds of the Body Farm. The sniffer will pick up some compounds of decomposing bodies.  

4. Are insects a fool-proof way to determine time of death? Why or why not?

Insects are a great predictor of how long a body has been dead if the body is outside where the insects can get to it.

5. Why are family members or law enforcement personnel sometimes interested in having people like Dr. Bass take a look at old cases?

Family members and law enforcement personnel are sometimes interested in having someone like Dr. Bass because a forensic anthropologist can help solve and close cold cases even if decades have gone by.

How can clothes impact someone’s performance?..i need three facts for an essay

Answers

Answer:

Clothes too tight can restrict someone's movement Clothes too baggy could possibly trip someone up, which could lead to broken bones/concussionsClothes could get in someone's way while they are trying to preform or do a certain task that could result in an injury.

Answer:

Clothes can impact someone's performance by

Causing them to be cold or hot and experience symptoms.

Slow them down if they are exercising because of the material.

The clothes might get damaged causing the person to have to stop whatever they are doing to assess the situation.

Explanation:

I am a human. Therefore, I have wore clothes.

Harry is given an unknown substance and wants to determine what kind of mixture it is. The mixture is cloudy, and after a few minutes it separates into two distinct layers. The bottom layer is murky, and the top layer is clearer. What type of mixture is this?

Answers

Answer:

Heterogeneous

Explanation:

Heterogeneous mixture? Because there’s 2 distinct layers

Alicia is moving from southern Georgia to Alaska. She wants to bring her peanut plants with her so she can replant them in Alaska. Which best explains how
this could affect the survival of her peanut plants?
O A Alicia's peanut plants will not be affected by the move from southern Georgia to Alaska because the environmental conditions are the same.
o B. Alicia's peanut plants are not suited for the environmental conditions in Alaska, which would threaten their survival.
C. Alicia's peanut plants will grow larger by the move from southern Georgia to Alaska because the environmental conditions are better.
OD. Alicia's peanut plants are better suited for the environmental conditions in Alaska, which would improve their survival

Answers

The answer is B. This is because peanut plants will die in the cold

Select the correct answer. Where does most of the world's population tend to settle? A. near mountain valleys B. wherever the herds move C. near bodies of water D. far from potential flood zones

Answers

Answer:

the correct would be d your welcome

C. Near bodies of water, reason being we need water to survive, and it is much easier and convenient to live near a body of water. hope this helps! i would rlly appreciate brainliest!

Which of the following organelles were NOT FOUND in animal cells? (CHECK ALL THAT APPLY)

Cell Wall

Plant Cell Membrane

Rough ER

Chloroplast

Small Vacuole

Large Vacuole

(This is 7th grade science).

Answers

Answer:

Plant cell membrane, Chloroplast

Explanation:

Mark me as brainliest if i helped u, i really need it:)

Which layer of Earth has partially melted material that moves the tectonic plates?

A: crust
B: inner core
C: mantle
D: outer core
:) thank you

Answers

Answer:

c

Explanation:

the mantle is the layer where there are materials are melted

Answer:

Explanation:

mantle, just took the test :)

Temporal Lobe
Brain
Frontal Lobe
Parietal Lobe
Nerves
Spinal Cord
Occipital Lobe
:: CNS
:: PNS

Answers

Answer:

huh ? what are yu asking ?

Explanation:


Chec
When Mendel crossed a plant with green peas and a plant with yellow peas, what color peas did the offspring have?
O All offspring had green peas.
O All offspring had yellow peas.
O Half of the offspring had yellow peas and half had green peas.
O Some of the offspring had yellow peas and some had yellow-green peas

Answers

It would be B, he had yellow peas :)

Answer:

The answer is B: All offspring had yellow peas.

Explanation:

:)

Help me PLEASE! Choose one answer! First one to answer get Brainliest!

19.) Which fossil appears to have lived most recently?

A.) Coral
B.) Gastropod
C.) Trilobite
D.) Fern

Answers

Answer:

coral

Explanation:

because coral is coral

Answer:

bosh

Explanation:

corvette corvette

What do you already know about plate tectonics? What do you wish to learn about plate tectonics

Answers

Answer:

They can move and Collide together. I wish to learn if they can go inside each other or break off.

Explanation:

Phytopharmaceuticals are pharmaceutical compounds that are found in plants. They can be naturally occurring or a result of biotechnology. Recently, scientists created genetically modified (GM) corn that produces the antibiotic penicillin. The seeds of this GM corn contain a large amount of the antibiotic penicillin, making the cost of producing the penicillin much cheaper and making the method of delivering it to patients in need much easier. Given the benefits of this GM corn, which of the following may be a concern regarding its production?


A.The GM corn may develop infections from bacteria that are sensitive to the antibiotic.


B.The GM corn might pass resistant genes to other organisms, like birds, that may eat the seeds.


C.Because corn uses the wind for pollination, people allergic to penicillin may be at risk for exposure to the antibiotic in the air.


D.Increased availability of the antibiotic may increase the development of antibiotic resistance in the infectious agents penicillin is used to treat.

Answers

Answer:

The answer is D.Increased availability of the antibiotic may increase the development of antibiotic resistance in the infectious agents penicillin is used to treat.

Explanation:

The correct option is Increased availability of the antibiotic may increase the development of antibiotic resistance in the infectious agents penicillin is used to treat.

What are genetically modified crops?

Through the use of laboratory procedures, genetic modification (GM) technology enables the transfer of genes for particular traits between species.

In the middle of the 1990s, GM crops were first made available in the U.S. The majority of GM crops being farmed in the U.S. have been modified to be herbicide or insect resistant. The three GM crops with the highest acreages are corn, soybeans, and cotton.

The technology has the potential to be used in the future to improve nutrition, stress tolerance, disease resistance, biofuel efficiency, and the cleanup of polluted places.

The U.S. Department of Agriculture (USDA), the Environmental Protection Agency (EPA), and the Food and Drug Administration (FDA), each with the ability to regulate particular parts of the crops, are in charge of regulating GM crops at the federal level.

Therefore, The correct option is Increased availability of the antibiotic may increase the development of antibiotic resistance in the infectious agents penicillin is used to treat.

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Which type(s) of substances can water dissolve? (select the 3 correct answers that apply)
hydrophobic
non - polar
ionic
polar
hydrophilic

Answers

Answer:

ionic, hydrophillic,polar

Explanation:

non polar compounds dissolve in non polar solvents like alcohol and hydrophobic substances generally repel water .

which response is a result of geotropism?

a) flower being produced
b) growing bigger leaves
c) roots growing downwards
d) seeds germinating

Answers

Answer is C) roots growing downwards

The response that is a result of geotropism is roots growing downwards. The correct option is c.

What is geotropism?

Gravitropism is the coordinated process by which a plant grows in response to gravity acting on it. It is also found in fungi.

Gravity can be classified as either "artificial gravity" or "natural gravity." It is found in all higher and many lower plants, as well as other organisms.

Plant structures, such as roots, grow downward due to positive geotropism. Plants that grow upwards, such as shoots, exhibit negative geotropism.

Because roots grow in the direction of gravity, they exhibit positive gravitropism. Because plant shoots grow in the opposite direction of gravity, they exhibit negative gravitropism.

Gravity is detected by statocytes, which contain statoliths that sink inside the cell.

Thus, the correct option is c.

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A hawk building its nest on an arm of a saguaro cactus is a sign of?

A. commensalism
B. mutualism
C. paraitism
D. predation

Answers

B

This because the cactus now has mutual partnership with the hawk. The hawk gains protection of its nest because of the thorns on the cactus, and the cactus can benefit by the hawk and its young defacating near the cactus and on it to provide nutrients and act as a form of fertilizer

Trishon placed a glass of ice cubes on the table The temperature inside the glass was 0°C Thirty minutes later the glass contained water and smaller ice cubes at a temperature of 4°C​

Answers

Answer:c

Explanation:air transferred heat to the icee

Moles are small mammals that are virtually blind and live in underground burrows for most of their lives. This is an example of the interaction between which Earth's systems?
A. biosphere/lithosphere
B. Lithosphere/hydrosphere
C. hydrosphere/biosphere/lithosphere
D. Atmosphere/lithosphere/hydrosphere

Answers

Answer:

A. biosphere/lithosphere

Explanation:

The habitat of moles in underground burrows shows the interaction between the biosphere and lithosphere.

The biosphere the region of the earth occupied by living organisms.

The lithosphere is the solid part of the earth

Organisms interacts with the lithosphere in diverse ways. For underground burrowers, their dwelling place is situated in crevices and holes. This interdependence highlights the interaction between the spheres in nature.

Pancreatitis is an inflammation of the pancreas which can damage pancreatic tissue. The pancreas produces digestive enzymes such as amylase and lipase. These enzymes assist in breaking down certain food biomolecules. In this disorder, enzyme production from pancreatic tissue may be stopped. Identify the substrate.

Answers

Answer:

Lipase is a lipid

Amylase is a starch

Explanation:

Population dispersion is:
Three dispersion types:

Answers

Sncjenxhnsnckwnfbwnbhxj

Answer:

three basic patterns: they can be more or less equally spaced apart (uniform dispersion), dispersed randomly with no predictable pattern (random dispersion), or clustered in groups (clumped dispersion).

hope this helps!!:)

Explanation:

what is the difference between an independent variable and a dependent variable?​

Answers

An independent variable is something that doesn’t rely on anything else (Ex)- age and time. a dependent variable usually relies on the independent variable (ex)- what’s being studied/ measured

(Ex of them together)- I waited for the sun to rise(independent) so I could see my flowers bloom(dependent). The flowers depended on the sun so they could bloom

Answer:

A dependent variable is a variable whose variations depend on another variable, usually the independent variable. An Independent variable is a variable whose variations do not depend on another variable but the researcher experimenting.

Explanation:

which gas passes from the air sacs in the lungs into the blood capillaries?not sure if carbon dioxide or oxygen pls i need help fast !!

Answers

Answer:

oxygen

Explanation:

oxygen gets diffused from the air sacs (aka alveoli) and into the cappilaries.

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Find the value of 8 + 22 (-3 + 9) 3.321624 85 percent of what is 64.6? Which describes an internal rhyme?A. a repeated sound at the ends of lines of poetryB. a repeated use of the same consonant soundC. a repeated use of the same wordD. a repeated sound within a line of poetry Solve the equation using the Distributive Property:3(x+8) = 3x + 24 = 3x = 9x = 1.4(4.4x2.3) how do I distribute this Are the nuclei of all atoms a) Positiveb) Negativec) Neutral Determine the intercepts of the line.8x-5y=-11 help plz answer the question plzzz Simplify (2^3)^-2-1/641/64264 Write a letter to your friend state the types and importance of communication. When is the world going to end? Give me your opinions and the reasons why you think that. question 15, im sick and i only have until 12am to finish all my missing work and i need to pass to make my parents happy but im lowkey sad rn but #swag What is 9.25% tax of $27.26? Michael has written a poem, and his sister is reviewing it. Which of the following should she do?She should mark all of the spelling mistake!She should compare it with her own poem.She should change the subject of the poem.She should shift the style of the poem. Write a strong paragraph summarizing the "Holocaust Historical Perspectives." I need help with these four questions thank you! Will mark brainliest :) I need help if you help Ill give you extra points!!!!!!! Consider an example of an apartment: The number of bedrooms, bathrooms, and the floor of an apartment determines its price. Which is the dependent variable in this example What element does the picture represent? (Use the periodic table if you need to) *(1 Point)nitrogenO chlorineO oxygen If Josh can read 18 pages in 40 minutes, how long will it take him to read 90 pages?