Answer:
B.
Explanation:
Can someone plz help me
Resistance (R)= 10 ohm
Potential difference (V) = 9V
V=IR
I= V/R
I= 9/10
I= 0.9 Ampere
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
compare and contrast meiosis and mitosis.
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.
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
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
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
Answer: B. Natural selection occurs when a favorable phenotype allows for differential reproductive success in a population of organisms.
Explanation: Good luck! :D
Kidneys maintain homeostasis by regulating ________ levels
1. Waste
2. Blood
3. Water
Answer:
Explanation:
Option B blood is the correct answer
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
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.
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
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
Answer:
All living things have DNA within their cells so it is a yes
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
Answer:
Evolution
Change in species over time.
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
What type of cells do not go through mitosis?
Answer: Sperm cells and Egg cells don't go through mitosis.
Explanation:
Answer: Germ cells do not undergo mitosis.
Explanation: hope i helped!
which genetically engineered hormone is used to control glucose levels in humans?
Answer:
Insulin
Explanation:
Answer:
Insulin is used to control glucose levels in humans.
Explanation:
What are the current populations of each
organism? (1 pt)
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.
I need HELP PLSSSSSSSSS
C is the Answer
Explanation:
The answer should be the different types of tissues working together to carry out a function
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.
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
Monosaccharides are to carbohydrates as ___
are to proteins.
Answer:
Amino acids
Explanation:
Answer:
AMINO ACIDS
Explanation:
AMINO ACIDS ARE THE MONOMERS OF PROTEINS
15. Which Image shows the most complex part of an organism?*
A
B
с
D
Answer:
root cells
Explanation:
because it shows the more complex part of the organism
Answer:
c
Explanation:
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
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
Please help I don’t know what to put
Help me please :')
THANK UUU
Answer:
archea
animal
bacteria
archea
plants
fungi
Explanation:
Bio genius :)
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?
What type of flow is worse than a normal lava flow?
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:
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?
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.
All the different organisms that interact in a pond make up
A a community
B the water cycle
C a population
D the habitat
Match each group with the correct description
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 :)❤
Are all traits passed on to offspring from parents
Answer:
physical traits? yes
Explanation:
PLS HELP!! brainliest + extra points! it's easy but i didn't study tbh:)
Answer:
Guanine to Cytosine
Explanation:
G always matches C
A always matches T
Hope it helps
Plz mark Brainiest.
What is a genetic mutation? What are the three mutations you can add to your bunny population?
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!
why is there is no point in adding more generations when an allele has become fixed
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