pls pls pls help!! i’ll give brainliest

Pls Pls Pls Help!! Ill Give Brainliest

Answers

Answer 1

Answer:

materials move against a concentration gradient


Related Questions

hey ! what is the difference between a habitat and a niche?
ill give brainliest if i can, but id k im high enough level yet lol

Answers

Answer:A habitat is the place where an organism lives while a niche is that organism's role within that environment.

Explanation:

Answer:

Down Below:

Explanation:

Habitat = the natural home or environment of an animal, plant, or other organism.

Niche = a comfortable or suitable position in life or employment.

A student wants to know the effect a mutation might have on a species' survival. The change causes a rabbit to have mottled brown fur. The student runs a computer simulation for ten generations. What possible conclusions can you draw? Choose ALL that apply

Answers

Answer:

A) Evolution occurred because the allele frequency changed over time.

C) The rabbits with mottled brown fur have a selective advantage that gives them more camouflage from predators.

E) The mutation had a positive effect, allowing those rabbits with the mottled brown fur to survive and reproduce better than those with the brown or white fur.

Explanation:

Based on the data, you can conclude:

Evolution occurred because the allele frequency changed over time.

The rabbits with mottled brown fur have a selective advantage that gives them more camouflage from predators.

The mutation had a positive effect, allowing those rabbits with the mottled brown fur to survive and reproduce better than those with the brown or white fur.

The possible conclusions that can be drawn are

evolution that occurred due to the allele frequency.Rabbits with mottled brown fur have a selective advantage.The mutation had a positive effect.What is mutation?

The mutation is a change in the DNA sequence that results from the copying mistakes that tke place during the cell division and the exposure to the radiating agent, exposure to virus and chemicals also leads to the cases of gene mutation.

Find out more information about the mutation.

brainly.com/question/17031191


What is a genetic mutation? What are the three mutations you can add to your bunny population?

Answers

Answer:

What is a genetic mutation? What are the three mutations you can add to your bunny population? A genetic mutation is an alteration in the DNA sequence of a gene, which causes variation withina species. Three mutation I can add to my bunny population are brown fur, long tail, and long teeth.

I hope it's helpful!

which genetically engineered hormone is used to control glucose levels in humans?​

Answers

Answer:

Insulin

Explanation:

Answer:

Insulin is used to control glucose levels in humans.

Explanation:

All the different organisms that interact in a pond make up

A a community

B the water cycle

C a population

D the habitat

Answers

It would be C a population
All the inhabitants of a particular town, area, or country.
The population of frogs are pretty difficult to catch :)
Hope this helps!

Why is the use of stem cells to produce new specialized cells, which can replace a body's damaged cells and cure disease, creating a controversy?

Answers

Answer:

human embryonic stem cells are obtained from embryos, thereby they are subject to ethical, religious, political and legal considerations

Explanation:

Human embryonic stem cells (HESCs) are pluripotent undifferentiated cells derived from blastocyst-stage embryos, which have the ability to produce any type of somatic cells. HESCs are obtained in vitro from embryos that are 5-6 days old. These cells are valuable tools in research in order to understand the genetic and physiological mechanisms of human development, as well as to develop treatments against diseases. The use of embryonic stem cells in research is controversial because these techniques involve the destruction of human embryos, and there are people who consider human life begins with the formation of the diploid zygote after fertilization, thereby raising the debate if a human embryo can be regarded as a human being.

Which of the following is NOT an example of radiant energy?
Group of answer choices

The light from the sun.

The heat from a fire.

The light from a light bulb.

The energy in a ball as it is falling.

Answers

Answer:

The energy in a ball as it is falling.

Answer:

the energy in a ball as it is falling

Explanation:

it's just falling so it's not really energy it's just being forced to the ground

What type of flow is worse than a normal lava flow?​

Answers

Answer: There are two major types of basaltic lava flow, ' a'a and pahoehoe . These are ... Below: A plot of volumetric flow rate vs. average flow-front velocity.

Explanation:

What does evolution mean in biology?
change in species over time
change in individuals over time
change in theories over time
change in ecosystems over time

Answers

Answer:

Evolution

Change in species over time.

Match each group with the correct description

Answers

Answer:

Producer:Makes its own food

Primary consumer: Gets energy directly from producer

Carnivore: Only eats meat

Omnivore: Eats both plants and Animals

Decomposer: breaks down dead organasims

Explanation:

Hope this helps!

Explanation:

1. producer ↔ makes own food.

2. primary consumer ↔ gets energy directly from producer.

3. carnivore ↔ eats only meat.

4. omnivore ↔ eats meat and plants.

5. Decomposer ↔ break down dead organism.

Hope it will help :)❤

PLS HELP!! brainliest + extra points! it's easy but i didn't study tbh:)

Answers

Answer:

Guanine to Cytosine

Explanation:

G always matches C

A always matches T

Hope it helps

Plz mark Brainiest.

Can someone plz help me

Answers

Resistance (R)= 10 ohm

Potential difference (V) = 9V

V=IR

I= V/R

I= 9/10

I= 0.9 Ampere

I know r=10 I think ...

compare and contrast meiosis and mitosis.

Answers

Answer:

Mitosis produces two diploid (2n) somatic cells that are genetically identical to each other and the original parent cell, whereas meiosis produces four haploid (n) gametes that are genetically unique from each other and the original parent (germ) cell.

Explanation:

If this helps you, help me by voting brainiest.

Are all traits passed on to offspring from parents

Answers

Answer:

physical traits? yes

Explanation:

Parents pass characteristics such as hair color, nose shape, and skin color to their offspring. Not all of the parents' characteristics will appear in the offspring, but the characteristics that are more likely to appear can be predicted.

A pea plant that has round seeds has the genotype Rr. It is crossed with a pea plant that has wrinkled seeds and the genotype rr. What is the probability that the offspring will have wrinkled seeds?

Answers

its a 50% chance that the seed will be wrinkled.

What type of cells do not go through mitosis?

Answers

Answer: Sperm cells and Egg cells don't go through mitosis.

Explanation:

Answer: Germ cells do not undergo mitosis.

Explanation: hope i helped!


Deoxyribonucleic acid and ribonucleic acid (DNA and RNA, respectively) are very important
biomolecules necessary for life. In at least 7 sentences and in your own words, compare
and contrast DNA and RNA. Explain what you know about the components (parts) of DNA
and RNA and their importance. Be sure to include at least five of the following words:
.
• Nucleic acid
• Nucleotide
• Nitrogen base
• Gene
• Genetic code
• Phosphate
• Sugar
• Protein
• Double helix
• Backbone

Answers

Answer:

pa heart follow back follow me brainliest me please

Explanation:

Deoxyribonucleic acid (DNA) and Ribonucleic acid (RNA) are perhaps the most important molecules in cell biology, responsible for the storage and reading of genetic information that underpins all life. They are both linear polymers, consisting of sugars, phosphates and bases, but there are some key differences which separate the two1. These distinctions enable the two molecules to work together and fulfil their essential roles. Here, we look at 5 key differences between DNA and RNA. Before we delve into the differences, we take a look at these two nucleic acids side-by-side.

Do you think all organisms have DNA?



Help ASAP

Answers

Mhm don’t think so.

Answer:

All living things have DNA within their cells so it is a yes

Explanation:

Please help I don’t know what to put

Answers

In order, diploid, gamete, meiosis, chromosome, dna, haploid, replication, sexual reproduction, egg, sperm. Not 100% sure on all of these tho

Climax community- most stable community that takes hundreds of years to develop. The types of organisms change due to __?__.


competition


random chance


being the luckiest

Answers

I think the answer is Random chance


Which explanation describes how natural selection produces changes in organisms?
Natural selection enables a trait of an individual to be expressed.
Natural selection occurs when a favorable phenotype allows for differential reproductive success in a population of organisms.
Natural selection occurs when individuals that develop disease die.
Natural selection occurs when neutral phenotypes become common in a population in

Answers

Answer: B. Natural selection occurs when a favorable phenotype allows for differential reproductive success in a population of organisms.

Explanation: Good luck! :D

why is there is no point in adding more generations when an allele has become fixed

Answers

Answer:

Low genetic diversity, which is seen with allele fixation, is dangerous as it can lead to mass extinctions. If there is little genetic variability within a population and the genetically similar individuals all are susceptible to a certain pathogen, the population will likely cease to exist. This is why we see examples of populations with fixed alleles becoming threatened or endangered

Explanation:

basically, it will cause extinction

A biological macromolecule is made up of glycerol and fatty acids. Based on this information, what type of molecule is this? Choose 1 answer: Choose 1 answer: (Choice A) A Nucleic acid (Choice B) B Carbohydrate (Choice C) C Protein (Choice D) D Lipid

Answers

Answer:

D. Lipids

Explanation:

A biological molecule that is made up of glycerol and fatty acids is known as Lipid. Thus, the correct option is D.

What are Biological macromolecules?

Biological macromolecules may be defined as those large and organic molecules that are important to biophysical processes. It includes carbohydrates, lipids, proteins, and nucleic acids.

Nucleic acids are derived from a pentose sugar, a phosphate group, and a base. Protein is derived from their monomers known as amino acids. Carbohydrates are derived from monosaccharides units such as glucose. It includes carbon, hydrogen, and oxygen.

Triglycerides are a simple form of lipids that are constructed with the help of one molecule of glycerol while three molecules of fatty acids.

Therefore, a biological molecule that is made up of glycerol and fatty acids is known as Lipid. Thus, the correct option is D.

To learn more about Biomacromolecules, refer to the link:

https://brainly.com/question/2595296

#SPJ2

15. Which Image shows the most complex part of an organism?*

A
B
с
D

Answers

Answer:

root cells

Explanation:

because it shows the more complex part of the organism

Answer:

c

Explanation:

What are the current populations of each
organism? (1 pt)

Answers

Answer:

brvh where are the organisms at.....

Answer: The predator population is affected by the prey population because it is the main food source.

Explanation: The predator population is affected by the prey population because it is the main food source. Without the prey population, the predator community would deteriorate because they would also starve without their food source.

A scientist classified 10 organisms into the same phylum based on their similarities. She further grouped 4 of these organisms together based on the
characteristics they shared. In to which level of classification did the scientist classify the 4 organisms?

a. family
b. genus
c. class
d. order

Answers

the correct answer is A family. i hope this helps!!!

Help me please :')
THANK UUU

Answers

Answer:

archea

animal

bacteria

archea

plants

fungi

Explanation:

Bio genius :)

Monosaccharides are to carbohydrates as ___
are to proteins.

Answers

Answer:

Amino acids

Explanation:

Answer:

AMINO ACIDS

Explanation:

AMINO ACIDS ARE THE MONOMERS OF PROTEINS

I need HELP PLSSSSSSSSS

Answers

C is the Answer

Explanation:

The answer should be the different types of tissues working together to carry out a function

Kidneys maintain homeostasis by regulating ________ levels
1. Waste
2. Blood
3. Water

Answers

Answer:

Explanation:

Option B blood is the correct answer

Other Questions
I am a rock entering a planet's atmosphere. *A. AsteroidB. StarC. MeteorD. Comet the product of two numbers is -72. one of the factors -9, what is the other factor? Mel cleans houses. She earns $7.50 every hour she dusts. She earns $10.00 every hour thatshe scrubs floors. She scrubbed floors for 1.5 hours and dusted for 2 hours. How much moneydid Mel earn? multiple choice! please help me :) Drivers who can only react to one situation at a time are said to have?Here's the Answer -Simple Reaction AbilitiesI've seen other answer and there wrong. At least for my test. 5x+3y-z-4x-3y-z help please what element has the same number of valence electrons as argon 1. What strategies are useful for reading both classic poetry and classic prose? looking up each unfamiliar word in a dictionarycontext clues and rearranging word orderfinding a film or audio version of the classicrereading difficult passages many times During cellular respiration, the bonds of food molecules are broken, so energy can be released to fuel other cellular processes. In order for this to occur, which of the following statements must be true? A. The energy in the new compounds that are formed must be equal to the energy in the bonds of the food molecules. B. New compounds with lower-energy bonds must be formed when the high-energy bonds in food molecules are broken. C. New compounds with higher-energy bonds must be formed when the low-energy bonds in food molecules are broken. D. The new compounds that are formed must be more complex than the food molecules that were broken down. Ill give a Brinley start right away if you help me Whenever he visits Hillsdale, Jason has to drive 33 miles due north fromhome. Whenever he visits Arcadia, he has to drive 44 miles due eastfrom home. How far apart are Hillsdale and Arcadia, measured in astraight line? what is the design on a silk japan robe? what is the reciprocal of 5 1/4 The absolute temperature of a gas is increased four times while maintaining a constant volume. What happens to thepressure of the gas?O It decreases by a factor of four.O It increases by a factor of four.O It decreases by a factor of eight.O It increases by a factor of eight.Save and Exit erin has 40,000 in a savings account that earns 15% interest per year. the interest is not compounded. how much will she have in 3 months? The boundary line of a linear inequality passes through the points (3,0) and (0,6). The points (3,0) and (2,6) are not solutions of the inequality. Write the linear inequality Explain marking brainliest if it's correct If 6x-4 is 11 less than 25,what is the value of 9x which one is correct?a. las s todosb. las s todas c. los s todos 27. Which action best represents the impact of political parties on the political system?O The president negotiates a treaty with a foreign country.O The president gives the State of the Union Address.O The president negotiates a budget with Congress.The president signs an executive order. What features do all right trlangles have in common?