Answer:
I think the government
Explanation:
please help ASAP
How can ecosystems benefit from wildfires?
Answer:
Fires often remove alien plants that compete with native species for nutrients and space, and remove undergrowth, which allows sunlight to reach the forest floor, thereby supporting the growth of native species
Mitosis ans meiosis are both ways in which cells___?
Answer:
Cells divide and reproduce in two ways, mitosis and meiosis. Mitosis results in two identical daughter cells, whereas meiosis results in four sex cells. Below we highlight the keys differences and similarities between the two types of cell division.
Explanation:
fax about blue eyes i don't mind two BRAINLES
Answer:
People with blue eyes tend to have greater light sensitivity. Night vision is often better among people with blue eyes. A genetic mutation is responsible for blue eyes. People with blue eyes are more likely to have red eye in photos.
Write at least 3 sentences explaining why plants are so important to humans. *
Answer:
Please mark brainliest :)
Explanation:
Plants provide oxygen for humans through photosynthesis. They can store carbon which is a greenhouse gas. Plants are a staple in humans' diets. Bonus: They are a source of income for farmers. They hold important vitamins. They can be beneficial to healthy soil and keep it from blowing away or eroding.
Hope this helped :)
please help thanks!!!!
Answer:
I believe that the smallest is Nucleotide, bases, genes, DNA, Chromsomes.
Explanation:
what would happen if the fish pond floods
Answer:
actually no idea to be honest
Answer:
stup!dest and smartest question I have ever heard
diseases caused by deficiency of iodine and vitamin c
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iodine deficiency is the most common cause of thyroid enlargement and goiter (see goiter brochure). Within a goiter, nodules can develop. Patients with a large goiter may experience symptoms of choking, especially when lying down, and difficulty swallowing and breathing.
A severe lack of vitamin C can lead to scurvy.
Thanks hope it helps.Lymph is another medium of circulation in the human body. justify
Answer:
Yes, Lymph is another medium of circulation in the human body
Explanation:
Yes, Lymph is another medium of circulation in the human body. Lymph is part of lymphatic system which in turn is part of the circulatory system. The lymphatic circulatory system comprises of lymphatic vessels which carry clear fluid "lymph" towards the heart. The flow however is unidirectional
A _______________ genotype has one capital and one lowercase letter.
plans to stop deforestation?
Answer:
Start planting trees
Explanation:
That's the sum of the domestic campaign so far.Soon all the neighbors will be carbon copying each other.
Answer:
Deforestation can be averted by various countermeasures. First of all, we should afforestation which is growing of trees in the forest. This would help to resolve the loss of the trees cut down. Moreover, the use of plant-based products should increase.
Explanation:
Some examples:
Begin by hugging a tree. ...
Start planting trees. ...
Stop printing and go paperless. ...
Recycle paper and cardboard. ...
When shopping, move towards buying recycled products mainly. ...
When at home, recycle as much as possible.
Hope this helps :)
match the eukaryotic kingdom with the approrite description
help meeeeeeeee
Answer:
Animal: C
Plants: D
Fungi: B
Protist: A
Explanation:
Question 9 of 10
What is immigration?
A. When animals are born in an ecosystem
B. When animals move into an ecosystem
C. When animals leave an ecosystem
O D. When animals die in an ecosystem
SUBMIT
An item that reflects only blue light?
Answer:
The sun
Explanation:
That's how the sky is blue.
Frederic Griffith used the word transformation to describe the changes in bacteria that he observed. Which is the most useful definition of transformation?
Answer:
A permanent change in the genetic composition of an organism
Explanation:
The experiment carried out by Frederick Griffith shows that bacteria are capable of transferring genetic information by means of a process called transformation.
4. Analyze: Compare the offspring traits to the parent traits.
A. Which traits were passed from parents to offspring? __________________________
B. Which traits were not passed down? ______________________________________
Traits that are not passed down (not inherited) are called acquired traits.
Answer: 4a. The transmission of characteristics from parents to offspring is called heredity, and the characteristics that are inherited can be predicted. 4b. An acquired characteristic is a non-heritable change in a function or structure of a living organism caused after birth by disease, injury, accident, deliberate modification, variation, repeated use, disuse, misuse, or other environmental influence. Acquired traits are synonymous with acquired characteristics.
Explanation:
8. What is a description of transpiration?
A exchange of gases between the leaf and the atmosphere
Bloss of water vapour from the leaves and stems of a plant
С
movement of water from the roots to the leaves
D
movement of water through the cells of the leaf
Answer:
I think C
Explanation:
Please help
A plant shows incomplete dominance in size. A tall plant (TT) is crossed with a medium plant (Tt).
What percentage of the plants will be tall?
Answer:
100% of the plants will be tall
Explanation:
The dominate trait is present in every box
The genetic composition of daughter cells produced by mitosis differs from that of the daughter cells produced by meiosis. Describe TWO features of the cell division processes that lead to these differences.
Answer:
plzz mark as brainliest
Explanation: The four daughter cells resulting from meiosis are haploid and genetically distinct. The daughter cells resulting from mitosis are diploid and identical to the parent cell.
The main differences between mitosis and meiosis occur in meiosis stage I.
For the most part, in mitosis, diploid cells are partitioned into two new diploid cells, while in meiosis, diploid cells are partitioned into four new haploid cells.
In mitosis, the daughter cells have the same number of chromosomes as the parent cell, while in meiosis, the daughter cells have half the number of chromosomes as the parent.
The daughter cells produced by mitosis are identical, whereas the daughter cells produced by meiosis are different because crossing over has occurred.
The events that occur in meiosis but not mitosis include homologous chromosomes pairing up, crossing over, and lining up along the metaphase plate in tetrads.
Meiosis II and mitosis are not reduction division like meiosis I because the number of chromosomes remains the same; therefore, meiosis II is referred to as equatorial division.
When the homologous chromosomes separate and move to opposite poles during meiosis I, the diploid level is reduced from two to one, which is referred to as a reduction division.
TWO features of meiosis are recombination and independent segregation.
Meiosis is a reductional cell division that produces four daughter cells with half of the genetic material.Recombination refers to the interchange of genetic material between nonsister chromatids during meiosis (prophase I).Ramdon segregation refers to the independent process of separation of homo-logous chromosomes during meiosis.In conclusion, TWO features of meiosis are recombination and independent segregation.
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I do not need any help, I have all the information I need. Please do not help me thank you.
Answer:
okay lol
Explanation:
Answer:
okay bro no I hope you have a good day
Which of the following would not be found in blood serum?
Antibodies
Platelets
Nutrients
Wastes
waste is not the awnser
Answer:
Antibodies
Explanation:
Answer:
platelets
Explanation:
Serum does not contain white blood cells (leukocytes), red blood cells (erythrocytes), platelets, or clotting factors. The study of serum is serology.
hope it helpsss
:)))))))))
Which of the following is a disadvantage of asexual reproduction?
Dust particles are natural in the environment but when they combine with vehicle emission particles they form
a particulate matter
b. ultrafine particles
c. reactive chemicals
d. inactive chemicals
e. lead particles
Answer:
The Awnser is A particulate matter
Answer:
a particulate matter
Explanation:
edge
where does respiration take place?
Answer:
Mitochondria
Example:
Respiration takes place in the mitochondria of cell in the presence of oxygen which is called aerobic respiration.
Why are stem cells important for the development of a multicellular organism? What do they allow the organism to do?
Answer:
Stem cells are primal cells found in all multi-cellular organisms. They retain the ability to renew themselves through mitotic cell division and can differentiate into a diverse range of specialized cell types.
Explanation:
In adult organisms, stem cells and progenitor cells act as a repair system for the body, replenishing specialized cells.
How many chromosomes do people with DMD have?
Answer:
I think it's two x chromosomes.
Four students provide their teacher with an explanation of why photosynthesis is considered a chemical change. Luke: Photosynthesis is considered a chemical change because the CO2 molecules disappear and the O2 molecules reappear. Jackie: I know that photosynthesis is a chemical change because all of the reactants undergo a state of matter change and are all present as a product. Tara: Through photosynthesis, the CO2 and water are changed into new substance, glucose, therefore it is considered a chemical change. Skyler: Photosynthesis is a chemical change because solar energy is required. Which student provides the best explanation of why photosynthesis is a chemical change
Answer:
The best explanation was provided by the student Tara who said: "Through photosynthesis, the CO2 and water are changed into new substance, glucose, therefore it is considered a chemical change".
Explanation:
A chemical change is one which is not easily reversible and which results in the formation of new subsatances.
For example, in photosynthesis,a new substance, glucose is formed from the original substansubstances, carbon dioxide and water. Also, the reverse process of the formation of carbon dioxide and water from glucose is not easily obtained in plants.
From explanations provided by the students :
Luke does not give any explanation of the process but only an observation
Jackie's explanation does not state the main reason why a chemical change differs from a physical one.
Tara, gives the best explanation as the reason why a change that occcured is a chemical change is clearly stated.
Skyler does not state the main reason why photosynthesismis a chemical change as well, because even physical changes like evaporation of water involves solar energy.
non-cancerous tumors are called what
Answer:
Benign Tumors
Explanation:
Which contains alleles A and B in the same genotype what is this phenomenon called
Answer:
Codominance, in genetics, phenomenon in which two alleles (different versions of the same gene) are expressed to an equal degree within an organism. As a result, traits associated with each allele are displayed simultaneously. An example of codominance is seen in the MN blood group system of humans.
Explanation:
need help with genotypes
Answer:
Homo, Hetero, Homo, Hetero, Homo, Homo, Hetero, Homo, Hetero, Homo, Homo, Homo
The four differing nucleotide parts, called bases, are made of a few:Immersive Reader
A. Carbon and oxygen atoms
B. Hydrogen atoms
C. Nitrogen and phosphorus atoms
D. All of the above
The four differing nucleotide parts, called bases which are made of Carbon and oxygen atoms, Hydrogen atoms and Nitrogen and phosphorus atoms. So, the correct option is D.
What is Nucleotide?Nucleotides are defined as organic molecules composed of a nitrogenous base, a pentose sugar and a phosphate, which serve as the monomeric units of nucleic acid polymers such as deoxyribonucleic acid and ribonucleic acid, which are essential for all life-forms. There are essential biomolecules inside the Earth.
The sugar and phosphate groups which form the backbone of the DNA double helix, while the bases are located in the middle, a chemical bond between the phosphate group of one nucleotide and the sugar backbone of a neighboring nucleotide hold it together.
Therefore, the correct option is D.
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