Answer:
Mitosis
Explanation:
Meiosis is the splitting of sex cells which happens during reproduction. Mitosis is the splitting of body cells in order to make more body cells. Mitosis is how your body grows, therefore it occurs more frequently because the body is not constantly reproducing.
In the human body, mitosis occurs more frequently than meiosis. Mitosis is a type of cell division that happens in somatic cells, which are non-reproductive cells.
It is responsible for growth, repair, and maintenance of tissues in the body. On the other hand, meiosis occurs only in reproductive cells, such as sperm and egg cells, and is involved in the formation of gametes for sexual reproduction.
Here is a step-by-step explanation:
1. Mitosis: Mitosis is a process where a single cell divides into two identical daughter cells. It consists of several stages: interphase, prophase, metaphase, anaphase, and telophase. During interphase, the cell grows, replicates its DNA, and prepares for division.
Then, in prophase, the DNA condenses into chromosomes, and the nuclear membrane breaks down. In metaphase, the chromosomes align in the middle of the cell. Next, in anaphase, the chromosomes separate and move to opposite ends of the cell. Finally, in telophase, two nuclei form, and the cell divides into two daughter cells.
2. Meiosis: Meiosis is a specialized type of cell division that produces gametes with half the number of chromosomes as the parent cell. It involves two rounds of division, resulting in the formation of four haploid cells. Meiosis consists of two main stages: meiosis I and meiosis II.
In meiosis I, the homologous chromosomes pair up, exchange genetic material in a process called crossing over, and then separate, reducing the chromosome number by half. Meiosis II is similar to mitosis, as the sister chromatids separate and move to opposite ends of the cell. The end result is the formation of four genetically unique haploid cells.
Although both mitosis and meiosis are essential for different purposes, mitosis occurs more frequently in the body because it is involved in the growth, repair, and maintenance of tissues.
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Do you think it would be a good idea for a bumper car to ride minimum and maximum weight requirements for riders? Apply Newtons Second and Third Laws of motion in your response.
Answer:
No
Explanation:
Eache one have a variation of the inertia because of F=ma (Force= mass*acceleration).
And the third law: for every action (force) in nature there is an equal and opposite reaction, if the car is too heavy it will bump everybody away but also reflect to other cars, and the light car will reflect at high speed to other cars.
Please list 15 facts about Black Jaguars.
At least 10 facts will be helpful.
I will give brainliest to whoever lists 10-15 facts.
What happens during photosynthesis?
In humans, the allele for unattached earlobes (E) is dominant. The allele for attached earlobes (e) is recessive. A woman who is heterozygous for this trait marries a man who has attached earlobes. What is the probability that this couple's child will have unattached earlobes?
Group of answer choices
A: 100%
B: 75%
C: 50%
D: 25%
The alleles are the alternative form of the genes. When a heterozygous is crossed with a pure recessive, then 50% of offspring will have unattached earlobes. Thus, option C is correct.
What is a dominant allele?Dominant alleles are the gene forms that are expressed chiefly in heterozygous and purebred conditions and repress the expression of the recessive genes.
The unattached earlobes (E) are dominant traits whereas the attached earlobes (e) are recessive traits that can only be expressed in purebred conditions.
The cross between the heterozygous woman and man with attached earlobes is attached to the image below. From the cross, it can be seen that half or 50% of offspring have attached earlobes while the rest 50% have unattached earlobes.
Therefore, 50% of offspring have unattached earlobes.
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The image of the cross is attached below.
A vacuole is the cell's _______________.
A: control center
B: storage place
C: energy processor
Answer:
Vacuole, in biology, a space within a cell that is empty of cytoplasm, lined with a membrane, and filled with fluid. Especially in protozoa , vacuoles are cytoplasmic organs (organelles), performing functions such as storage, ingestion, digestion, excretion, and expulsion of excess water.Explanation:
Answer: B: Storage place
Explanation: the vacuole stores food and any type of nutrient the cell may need to survive.
Which will most likely cause a decrease in the predator population? an increase in prey populations 2. a decrease in prey populations 3. a decrease in decomposers 4. an increase in producers.
Answer:
[tex]\huge\boxed{\sf A \ decrease \ in \ prey\ population}[/tex]
Explanation:
Predators are those animals which hunt prey. Prey is the animals which is "hunted".
When the prey population is less (a decrease in prey population), There will not be more animals for "predators" to hunt and so, the competition of living will become more. Decrease in preys population would lead to a decrease in predator's population because many predators will die of hunger.
[tex]\rule[225]{225}{2}[/tex]
Hope this helped!
~AnonymousHelper1807Answer: B a decrease in prey populations
Explanation: Because if there is a decrease in the predator population decreased, then wouldn't the prey.
3 redwood trees are kept at different humidity levels inside a greenhouse for 12 weeks. One tree is left outside in normal conditions. The heights of the trees are measured once a week. What is the independent variable? What is the dependent variable? What is the control group?
Answer:
The correct answer is -
The independent variable - Humidity levels
The dependent variable - Height
The control group - Tree kept outside of the greenhouse
Explanation:
In this study or experiment, the independent variable is the different humidity level as it is what is changed in the study to see its effect on the growth of the redwood tree. The independent variable is manipulated in the experiment to see the change or effect in the dependent variable occurs.
The dependent variable is the variable which \depends on the independent variable as the Independent variable manipulated the dependent variable is measured to the effect which is the height of the redwood trees here.
The control group is a groub of subjects that did not get the treatment that experiment group recieves as it is kept for analysing the deviation from the natural condition. The control group is the redwood trees that are kept in natural environemnt outside of the greenhouse.
What might happen to a cell if its cell membrane fails to function properly?
Answer:
If cell membrane fails to function then the cell will not be able to perform its task properly. The organelles will stop working which means no more protein created, no more energy production in the mitochondria and no material comes in and out of the cell. Eventually the cell will die.
Your welcome
Answer:
If the cell membrane is unable to do its job properly, this can cause the cell to stop working properly. If many cells have bad cell membranes, the disease can affect an entire organ or even the whole body. In many of these cell membrane diseases, proteins within the cell membrane don't transport materials properly.
Explanation:
The Pi CLPN stands for the macromolecule
Answer:
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Earthquakes that occur far from plate boundaries are called
Answer:
intraplate' earthquakes
Explanation:
From which type of cells did multicellular organisms arise?
Answer:
Unicellular eukaryotes
Explanation:
Under the Endangered Species Act, who looks after marine wildlife?
A. Fish and Wildlife Service
B. International Union for Conservation of Nature
C. Department of Natural Resources
D. National Marine Fisheries Service
Answer:
d
Explanation:
Under the Endangered Species Act, National Marine Fisheries Service looks after marine wildlife. Therefore, option (D) is correct.
What do you mean by endangered species act?An organism that is in danger of extinction is known as an endangered species. There are two main reasons why species become threatened: loss of genetic diversity and habitat destruction.
The Endangered Species Act of 1973 was enacted with the intention of safeguarding biodiversity and other endangered species. The bill came after the Endangered Species Conservation Act of 1969, which was an extension of the 1966 bill.
The act's goal is to safeguard both species and "the ecosystem on which they depend." This implies that organic entities that are at risk for going wiped out due to people obliterating their normal living space for advancement should be observed.
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Please help me what is the answer
Answer:
i think it is B.
Explanation:
Hope this helps
How does the mitochondria help maintain homeostasis?
Answer:
Mitochondrial biogenesis and mitophagy are two pathways that regulate mitochondrial content and metabolism preserving homeostasis. The tight regulation between these opposing processes is essential for cellular adaptation in response to cellular metabolic state, stress and other intracellular or environmental signals.
Explanation:
Answer:Mitochondria produce energy for cells through respiration. Mitochondria also helps maintain the environment of the cell (homeostasis) to keep the best conditions for optimum function. This is achieved by the storage and release of free calcium.
Explanation:
What is the effect of the biogeochemical cycles?
Answer:
The effect of biogeochemical cycles is the recycling of matter in the biosphere. In biogeochemical cycle, the matter is moved in a pathway.
Explanation:
Hope this helps you
Crown me as brainliest:)
Answer:
Hey babe, you answer:-
✓ ᴴᵘᵐᵃⁿ ᵃᶜᵗⁱᵛⁱᵗⁱᵉˢ ʰᵃᵛᵉ ᵍʳᵉᵃᵗˡʸ ⁱⁿᶜʳᵉᵃˢᵉᵈ ᶜᵃʳᵇᵒⁿ ᵈⁱᵒˣⁱᵈᵉ ˡᵉᵛᵉˡˢ ⁱⁿ ᵗʰᵉ ᵃᵗᵐᵒˢᵖʰᵉʳᵉ ᵃⁿᵈ ⁿⁱᵗʳᵒᵍᵉⁿ ˡᵉᵛᵉˡˢ ⁱⁿ ᵗʰᵉ ᵇⁱᵒˢᵖʰᵉʳᵉ. ᴬˡᵗᵉʳᵉᵈ ᵇⁱᵒᵍᵉᵒᶜʰᵉᵐⁱᶜᵃˡ ᶜʸᶜˡᵉˢ ᶜᵒᵐᵇⁱⁿᵉᵈ ʷⁱᵗʰ ᶜˡⁱᵐᵃᵗᵉ ᶜʰᵃⁿᵍᵉ ⁱⁿᶜʳᵉᵃˢᵉ ᵗʰᵉ ᵛᵘˡⁿᵉʳᵃᵇⁱˡⁱᵗʸ ᵒᶠ ᵇⁱᵒᵈⁱᵛᵉʳˢⁱᵗʸ, ᶠᵒᵒᵈ ˢᵉᶜᵘʳⁱᵗʸ, ʰᵘᵐᵃⁿ ʰᵉᵃˡᵗʰ, ᵃⁿᵈ ʷᵃᵗᵉʳ qᵘᵃˡⁱᵗʸ ᵗᵒ ᵃ ᶜʰᵃⁿᵍⁱⁿᵍ ᶜˡⁱᵐᵃᵗᵉ.
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Explain the role of bacteria in converting nitrogen gas into a form that other organisms can use. Use the term nitrogen fixation in your response.
What does gravity do ???
Answer:
Gravity is what holds the planets in orbit around the sun, and keeps us on the ground on the earth. Gravity also keeps the moon in orbit around Earth.
Explanation:
A chemical bond formed when two atoms transfer electrons is called
Answer:
covalent
Explanation:
2. Which of the following are REACTANTS in PHOTOSYNTHESIS?
Answer:
Carbon dioxide, sunlight and water
Explanation:
that is right
Which would be an activity conducted by a biologist?
Answer:
well the answer would be describe the behavior of brown bats
Explanation:
I've had this question before.
You didn't exactly put the choices down but sorry if this is incorrect because this was correct for me!
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Who was Albert Einstien and what was he known for ?
Here ya go , Fivez and marcus UwU
Answer:
Albert Einstein is a German-born physicist and scientist who has created many ideas and theories relating to the study of relative. He is famously known for creating the famous equation [tex]e = mc^{2}[/tex] (Energy equals mass times the speed of light squared).
He was involved in the help of creating nuclear powered- mechanisms (not for destroying things, but for helpful, everyday things). Matter has an inherent amount of energy to it, mass can be converted (under the right conditions) to pure energy, and energy can be used to create massive objects that did not exist previously. Nuclear fission takes place when a heavy atomic nucleus, such as uranium, breaks into two or more smaller pieces with the release of some energy. During this process some of the mass of the original atom is converted into energy in accordance with the equation [tex]e = mc^{2}[/tex].
Answer:
I answered it.
Explanation:
lol thanks for the points.
examples of bacteriophage
Examples of bacteriophages are: 1) Temperate phages (mu and lambda) 2) Filamentous and spherical phages , both having ssDNA (single stranded DNA)
WILL GIVE THE VERY FIRST CORRECT ANSWER BRAINLIEST!!!
Match each organelle with the correct function.
1. protein synthesis
2. store calcium ions
3. create lysosomes
4. create energy through respiration
5. break down cellular food and waste
6. controls cell activity
1. lysosome
2. Golgi body
3. mitochondria
4. nucleus
5. smooth endoplasmic reticulum
6. rough endoplasmic reticulum
Answer:
lysosome/5
Golgi body/3
mitochondria/4
nucleus/6
smooth endoplasmic reticulum/2
rough endoplasmic reticulum/1
Explanation:
Describe how the diversity of an ecosystem can change over time. Give example of the disturbance in your response and whether the diversity increases or decreases due to the change in the ecosystem .
What it means to take care of the earth
Answer:
Caring for the earth refers to the sustainable use of natural resources, minimize the environmental degradation and pollution and maintain the earth as the favorable shelter for all the living beings. The caring capacity is the capacity of things to tolerate the pressure over them.
Look at picture, please. Thank you.
NEED HELP ASAPP!!!! 1. Which of these is smaller: a cell or a protein?
Answer:
[tex]\boxed {\boxed {\sf Proteins}}[/tex]
Explanation:
Proteins are found inside the cell. There are proteins in the cell membrane and cytoskeleton, they act as enzymes inside the cell, and they are created inside the cell during protein synthesis at the ribosome.
Since proteins are part of the cell and are made inside the cell, the proteins must be smaller.
The size comparison between a cell and a protein depends on the specific cell and protein being considered. In general, cells are larger than proteins.
1. Cells: Cells are the basic building blocks of life and can vary in size depending on the organism and cell type. For example, a human red blood cell has a diameter of about 7-8 micrometers, while a typical animal cell can range from 10 to 30 micrometers in diameter.
2. Proteins: Proteins are biomolecules made up of amino acids and have a variety of functions in cells. Proteins can vary in size, with some being relatively small and others much larger. For example, insulin is a small protein consisting of two polypeptide chains, each about 21 amino acids long. In contrast, titin is the largest known protein and can contain over 38,000 amino acids.
Therefore, while cells are generally larger than proteins, it is important to consider specific examples to accurately compare their sizes.
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If a cell's MITOCHONDRIA were to stop working, what would happen to the cell right
away?
A. Materials would not be transported
B. Energy would not be produced
C. Proteins would not get made
D. The cell would not be able to stop things from getting in and out
Explanation:
If a cell's mitochondria was to stop working, energy would not be produced.
This is so because The Mitochondria as part of the cell is the power house of the cell, it produces or gives energy to the cell so if were to stop working, energy will not be produced.
What are some positive and negotiate things about the human reproductive system? (3 reasons for each please)
Answer:
Positive:
- offspring are all different, therefore more genetic variations that will increase survival.
- diversity
Negative:
- two partners are involved
- undesirable traits could be inherited by the offspring
I hope this helps I’m sorry I couldn’t think of three for each
please yelp and explain, i will mark brainliest.
Answer:
Tectonic plates shift in some areas more than they do in other ones.
Explanation:
Hope this helps :)
P.S. can I have brainliest? lol
Answer:
I want to say its because of the tectonic plates that are under the Earth. The movement of the tectonic plates can cause the earthquakes to happen in faults and cracks in the Earth and commonly occur near the edge of these plates.
