Use the diagram below to answer the following questions for 1 point each:
1. Identify ONE similarity between mitosis and meiosis.
2. Identify ONE difference in the results of mitosis and meiosis.
3. Identify ONE difference in the processes of mitosis and meiosis.
Answers
1. They both involve duplication of a cell's DNA content.
2. Mitosis is for asexual reproduction and meiosis is for sexual reproduction.
3. Mitosis produces 2 cells and meiosis produces 4.
Meiosis and Mitosis both are the cell divisions which involve karyokinesis followed by cytokinesis. Meiosis is different from mitosis in the ploidy of the offspring produced. Meiosis involves 2 divisions whereas mitosis involves only one division. Four daughter cells are produced through meiosis whereas only two are formed from mitosis.
What is Mitosis and Meiosis?Cell division occurs in a cell through two processes which include Mitosis and Meiosis. Generally, all the cells undergo mitotic division whereas meiosis occur in the organisms which reproduce through sexual mode of reproduction.
Mitosis is the process through which a single parent cell divides to make two new daughter cells which contains equal amount of genetic material as that of their parents. Thus, called as equational division. Here, each of the daughter cell receives a complete set of chromosomes from the parent cell.
Meiosis is a special type of cell division also called as reductional division. This division occurs in the germ cells in the organisms which reproduce through sexual mode of reproduction for the production of gametes, such as sperm or egg cells. These gametes are haploid in nature as they receive only half of the set of chromosomes from the parent cell. Meiosis involves two rounds of divisions which ultimately result in the formation of four cells with only one copy of each chromosome.
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Chemical energy.
Nuclear energy.
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Chemistry.
Earth science.
Space Science or Astronomy.
Biochemistry.
Microbiology.
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What is bob ross plus barney equal?
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Answer:
an anoying dinosaur
Explanation:
Answer:
bobby
Explanation:
What are the three steps of cellular respiration called?
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Which cell division phase is shown in the image?
O telophase
O anaphase
O metaphase
O prophase
plz help SKSKSKSK
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Answer:
the answer is
O Prophase
Answer:
O Prophase
Explanation:
Complete the unfinished DNA strand from attached, and which m-RNA strand would be formed from the finished DNA strand?
Answers
Since in DNA adenine(A) pairs with thymine(T) and guanine(G) pairs with cytosine)
The missing letters are TGCAT
in RNA thymine(T) is replaced with uracil(U)
so the complementary mRNA strand is
ACUGCAU
importance of wetlands
Answers
Can you please help me
Answers
Answer:
The rate at which oxygen is released will decrease.
Explanation:
On an island, finches that fed on large, hard seeds had large beaks. Finches with small beaks fed on small, soft seeds. A drought changed the vegetation on the island. After this period, the number of seeds declined. The decrease in small, soft seeds was greater than the decrease in large, hard seeds. What are two ways the decrease in seed availability will affect the population of birds on the island?
Answers
Answer:
A.The population of birds with large beaks will increase on the island.
C.The trait for large beaks will be passed on to future generations through natural selection.
Explanation:
trust me there right
Answer:
A. The population of birds with large beaks will increase on the island.
and
C. The trait for large beaks will be passed on to future generations through natural selection.
Explanation:
I got it correct on my test
#PLATOFAM
how does energy flow in this terrarium in terms of photosynthesis and cellular respiration
Answers
Explanation:
through photosynthesis setting organs convert solar energy to chemical energy which is then used to build carbohydrate molecules .the energy used to hold this molecule together is released when an organism breaks down food .cell then use this energy to perform work known as cellular respiration
For photosynthesis, plants require carbon dioxide and sunshine. Through chemical reactions powered by chemical energy, they generate glucose and oxygen. Plants naturally create oxygen and absorb carbon dioxide.
What is photosynthesis?Both humans and animals depend on cellular respiration. They breathe in oxygen and food, which they then chemically digest and expel carbon dioxide from.
For life to continue on Earth, this cycle is necessary. Setting organs transform solar energy into chemical energy through photosynthesis, which is then utilized to create carbohydrate molecules.
When a creature breaks down food, the energy that was utilized to hold this molecule together is released. Cellular respiration is the process through which a cell uses this energy to carry out work.
Therefore, through chemical reactions powered by chemical energy, they generate glucose and oxygen.
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where do adaptations come from?
Answers
Adaptations come from natural selection acting on heritable genetic variation within a population.
What is an adaptation?Adaptations come from a combination of genetic variation and natural selection. Genetic variation refers to the differences that exist between individuals within a species, which can be inherited from their parents or arise from mutations.
Natural selection acts on these variations, favoring those traits that provide an advantage in a particular environment. Over time, this process can lead to the development of new adaptations that better suit an organism's needs and increase its chances of survival and reproduction.
Adaptations can also be shaped by other factors, such as the influence of cultural practices or human intervention.
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Walking 10,000 steps a day will lower blood pressure.
Answers
Answer:
Yes that is true.
Explanation:
Answer:
true
Explanation:
it also increases exercise capacity and reduces sympathetic nerve activity in hypertensive patients.
Justin is walking around an area that has few trees and many tall grasses. In which biome is Justin most likely walking? deciduous forest grassland desert tropical rain forest
Answers
Answer:
Hello! Happy holidays!!!
Explanation:
Your answer would be grassland! Have a great day!!
Answer:
I got a 100, and this question was on it, the answer was grasslands. Trust the person, their answer is loved by the community anyways!
Explanation:
1. turbidity current
The process by which rocks are formed from sediment.
2. recrystallization
The science of plant and animal fossils.
3. paleontology
Reorganization of mineral grains in a rock while in the solid state.
4. paleobotany
Precipitation of a binding material around grains in rocks.
5. lithification
A relatively dense current of clastic sediments and water that moves along the bottom slope of a body of water.
6. cementation
The study of plants through the study of fossils.
7. compaction
Decrease in the volume of sediments that results from continued deposition above them.
Answers
Answer:
1. Turbidity current: A relatively dense current of clastic sediments and water that moves along the bottom slope of a body of water.
2. Recrystallization: Reorganization of minerals grains in a rock while in the solid state.
3. Paleontology: The science of plant and animal fossils.
4. Paleobotany: The study of plants through the study of fossils.
5. Lithification: The process by which rocks are formed from sediment.
6. Cementation: Precipitation of a binding mineral around grains in rocks.
7. Compaction: Decrease in the volume of sediments that results from continued deposition above them.
Please correct me if any are wrong and please mark brainliest
Answer:
pls give other brainliest
Explanation:
I've used their answer many times. its correct
Match the types of planters with their use.
Drill planters----> [ ]
Broadcast planters-----> [ ]
Row crop planters-----> [ ]
Here are the answers for those.
Used to place seeds in narrow rows at high rates of speed.
used to plant seeds in random patterns.
used to place seeds with even spacing.
Answers
Answer: See explanation
Explanation:
Drill planters----> used to place seeds with even spacing
Broadcast planters-----> used to plant seeds in random patterns
Row crop planters-----> Used to place seeds in narrow rows at high rates of speed.
Pigments found in plants are necessary
for
A) cell growth
B) transferring NADPH into NADP
C) converting ATP into ADP
D) capturing energy from sunlight
Answers
Explanation:
D) capturing energy from sunlight
Pigments found in plants are necessary for capturing energy from sunlight, to do photosynthesis, hence option D is correct.
What is the role of pigments in photosynthesis?The principal pigment in photosynthesis, chlorophyll, reflects green light and significantly absorbs red and blue light. Chloroplasts, which house the chlorophyll in plants, are where photosynthesis occurs.
They use light as their energy source and sense light to regulate their growth and quick reactions to their surroundings. In order to promote rewards for animals that pollinate flowers and spread seeds, plants generate pigments.
Therefore, chlorophyll, carotenoids, and anthocyanin are examples of pigments whose primary role in photosynthesis is to absorb light and use it to excite electrons that then trigger a series of events that allow photosynthesis to begin.
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2.
4
1
4
5 -4 -3 -2 -1
5
X
2 2
w
w5
How many roots of f(x) are rational numbers?
0
* 1
2
ANSWER: C
Answers
Answer:
88888888999888888
123456777889900000099765
What is the outlook for the python problem? In other words, is this a problem that can be solved? Explain your answer.
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Why has the amount of space junk increased so much in the last 2 years?
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Answer:
Humans
Explanation:
Because we humans are wasteful and put stuff into the atmosphere that doesn't belong there.
Answer: you didn’t provide the multiple choice but
Explanation:
The amount of space junk has increased due to a sudden increase in lost rockets and broken satellites
Which diagram best illustrates why theories can be changed or replaced?
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Answer:
I still think it's a last one
Answer: the second one
Explanation: I took the quiz loll
If an animal is brightly colored but is not
poisonous how could it avoid predation?
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Choose all the answers that apply.
Binary fission _____.
is the type of reproduction used by bacteria
occurs in organisms that do not have a membrane bound nucleus
is a type of sexual reproduction creates identical copies of the parent cell
is a type of asexual reproduction
Answers
Explanation:
occurs in organisms that do not have a membrane bound nucleus. Explanation: Binary fission is an asexual mode of reproduction. As it does not involve formation and fusion of gametes.
Answer:
Binary fission _____.
Occurs in organisms that do not have a membrane bound nucleus
Is a type of sexual reproduction
Is a type of asexual reproduction
Explanation:
Which organ is responsible for training T-cells?
tonsils
appendix
spleen
thymus
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The three most common states of matter on Earth are solids, _____, and gases.
A. plasmas
B. states
C. matters
D. liquids
Answers
Answer:
Plasma
Explanation:
Humans blood's pH is 7.4. What kind of drinks are safe for us? A. Highly acidic B. Neutral or close to neutral C. Highly basic D. PH 0, pH 1, pH13, and pH14
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Answer:
__B is the safest option__
How is heat produced?
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what might happen is Reese materials are not properly manage
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Which statement illustrates how progress in engineering has affected the
natural environment?
O A. Equipment developed to irrigate crops with well water depletes the
amount of available groundwater.
B. Modern farming equipment has made more food available to
many more people than in the past.
C. Farmers use larger equipment to plant and harvest more grain in
less time.
D. Machines have replaced much of the manual labor once needed to
run a farm.
Answers
Answer:
The answer is option D "Machines have replaced much of the manual labor once needed to run a farm."
Explanation:
* Progress in Engineering: This simply means how technological machines like heavy tractors which are now used and are helpful in farming are evolving, meaning they are being used in a larger quantity now.
* Natural Environment: This is the normal way of life or doing things which individuals find themselves practicing in a particular society and at a particular point in time.
* As a result of the machines being developed as an Engineering progress which serves the work of people on the farms, there tends to be less manual labor that would be initially required to run a farm. The machines are now serving the work of human beings (laborers) now.
During mitosis, what happens to the parent cell?
Answers
Answer: it produces 2 daughter cells
Explanation:
Just took the test
During the mitosis, the parent cell changes in size as more protein and RNA synthesis takes place, and then finally, the parent cell is divided into two equal daughter cells.
What changes occur in parent cells during the cell cycle?The parent cell enters the cell cycle as the cell growth is necessitated, and in the first phase, which is the G1 phase, the cell growth takes place due to the increased transcription and translation rates that are needed for the next phases of the cell cycle, and then the DNA replication takes place, and at last the parent cell equally divides to make two daughter cells.
Hence, during the mitosis, the parent cell changes in size as more protein and RNA synthesis takes place, and then finally, the parent cell is divided into two equal daughter cells.
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How does a food chain illustrate the law of conversation of energy and mass in an ecosystem
Answers
Explanation:
Conservation of Energy in Living Systems
Energy changes form as it flows through an ecosystem, but the total amount of energy in the system remains constant. Food chains show how energy flows in an ecosystem. ... The chemical energy stored in producers is passed to consumers, organisms at higher levels on the food chain.
Energy changes form as it flows through an ecosystem, but the total amount of energy in the system remains constant. Food chains show how energy flows in an ecosystem. The main source of energy in most ecosystems is light energy from the Sun.