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Related Questions
help me pleaseeee Drag each tile to the correct location.
Match each label to the boundary it describes.
convergent boundary
new crust forms
transform boundary
crust submerges into the mantle
divergent boundary
crust neither forms nor submerges
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Answer:
Just switch the answers. convergent boundary + crust submerges into the mantle for the last image and divergent boundary + new crust forms for the first image.
Explanation:
Answer:
Hope this helps
Explanation:
Historically, the work of Charles Darwin and others described the larger picture of evolution. Since then, evolutionary and molecular biologists have attempted to find examples in the wild (as compared to a laboratory setting) that make connections between genetic variation and the processes of natural selection and genetic drift. How does this stickleback study help make these connections
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Genetic variation is hard to be associated with evolution because most genetic variation is neutral. It means that most genetic variation occurs in non-coding regions.
Evolution and genomeEvolution refers to descendence with modification, which is mainly due to the differential process of natural selection.
Genetic variation is a prerequisite for evolution to occur, but that variation should (ideally) be localized in protein-coding regions.
It has been proposed that genetic variation in non-coding DNA regions can not modify the phenotype: however, an increasing body of evidence is showing that this assumption is not correct.
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State the law on which hydrometer is based on
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Answer:
Archimedes' principle
Oxygen passes into the bloodstream across the membranes in the lung by the process of.
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The first stage of photosynthesis in a chloroplast is:.
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With a population growth rate of 10%, how long will it take for a population to double from 37,000 to 74,000 people?
5 years
7 years
10 years
20 years
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With a population growth rate of 10%, it will take 7 years for a population to double from 37,000 to 74,000 people.
What do you mean by Population growth?Population growth may be defined as the increase in the number of people in a population at a given time.
It is calculated by the formula:
λ = [tex]N_t+1/N_o[/tex]
where λ = rate of increase per generation
[tex]N_t+1[/tex] = No. of individuals after t+1 generation.
No = the Initial number of individuals in a population.
Nt + 1 = 37000 + 3700 = 40700.
No = 37000
λ = 40700/37000 = 1.1
Now, Nt + 7 = (λ)^7 × No = 1.1^7 × 37000 = 2 × 37000 = 74,000
Therefore, with a population growth rate of 10%, it will take 7 years for a population to double from 37,000 to 74,000 people.
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The gas that diffuses from xylem to the phloem at night
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The chytrid fungus, Batrachochytrium dendrobatidis, is a pathogenic fungus that has severely impacted frog populations around the globe. If you were a scientist studying this fungus and wanted to know if it could infect a new frog species, how would you conduct your experiment
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The best design for this experiment is to have a specific number of frogs exposed to this fungus and to have the same number of frogs in the same environment free from this bacteria.
What is an experiment?An experiment is a scientific process that has the purpose of testing a hypothesis or in this case, discovering the effect of a specific variable (Batrachochytrium dendrobatidis).
What is the best experimental design?In most cases, if you can test the effect of a pathogen or even medicine, the following elements are required:
Experimental group: Individuals exposed to the pathogen or medicine.Control groups: Individuals that are not exposed.Based on this, in this experiment the best idea is to have the same number of frogs for the experimental and control group and the same conditions. Then, you need to expose the experimental group to the fungus and compare their behavior, symptoms, etc. to the control group to see the effect of the fungus on them.
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HELP ASAP
i don’t know if even my puzzle pierce is correct
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Answer:
Your answers are included in the picture attached below..
Explanation:
Self reliant is correct.
Problem solvers would be matched with the third one on the right side.
innovators would match with the first one on the right side
inventors would be matched with the one across from it, or the last one on the right side...
Hope this helps! Brainliest would be much appreciated! Have a great day! :)
1 What part of the cell does the ping pong ball or ball of tin foil show?
2 Write two or three sentences about the main functions of the nucleus?
3. What colour of plasticine did you use to make the chloroplasts?
4.Was this the best colour to use? Explain your answer.
5.What function do the.chloroplasts have in a cell?
6.Does your model represent a plant cell or an animal cell? Give as many reasons as you can for your answer. .
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Answer:
ok I don't know the first one
2.nucleus is the power of cell and that make a new organisms and also it control all of cell activities.
3.green
4.ya b/c it is made or get in green pigment.
5.that is unspecified of plant cell and get in chloroplaste.
will somebody please help me brainliest i will give
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Answer:
XY, XY, XY, XY, XX, XX, XX because the male gamete is Y, meaning 4 of these kittens are male, and 3 are female because they lack a Y gamete.
Explanation:
Will give you brainliest
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Answer:
pollution
Explanation:
hope this helps
Which type of enzyme is released outside of a cell?.
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Answer:
exoenzyme
Explanation:
it is an enzyme that is *secreted by a cell and functions outside that cell
*produce or discharge
for case # 2, use a guess and check method to determine whether the disease is dominant recessive or unknown. under each circle or square write the genotypes for each person
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In case 2, we have a paternity problem, as the parents are recessive (aa) and the children are dominant (AA).
DOMINANCE AND RECCESSIVITYAn inheritance is said to be recessive when a certain trait is only expressed in zygosity, that is, an allele alone is not capable of manifesting a certain trait. We say that an inheritance is dominant when only one of the alleles is sufficient to manifest that trait. This means that this allele is expressed when it is zygous or heterozygous.
In this question, a verification method was requested to determine if the disease, however, exists a paternity error, this genealogy is not possible.
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What year did robert hooke contribute to the cell theory.
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What is the life cycle of a parasite in stages ?
Please help me thank you
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Answer:
Parasitism is a close relationship between species, where one organism, the parasite, lives on or inside another organism, the host, causing it some harm, and is adapted structurally to this way of life. Explanation: The entomologist E. O. Wilson has characterised parasites as "predators that eat prey in units of less than one". Parasites include single-celled protozoans such as the agents of malaria, sleeping sickness, and amoebic dysentery; animals such as hookworms, lice, mosquitoes, and vampire bats; fungi such as honey fungus and the agents of ringworm; and plants such as mistletoe, dodder, and the broomrapes. There are six major parasitic strategies of exploitation of animal hosts, namely parasitic castration, directly transmitted parasitism, trophically transmitted parasitism, vector-transmitted parasitism, parasitoidism, and micropredation.
Which type of protein would more likely function to stabilize and shape the plasma membrane?.
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Answer: peripheral
Explanation:
Name two examples of inorganic materials that allow for primary succession:
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Answer:
Areas where lava recently flowed, a glacier retreated, or a sand dune formed.
Explanation:
I don't know if this'll help you, but I think that should be somewhat about primary succession.
will mark brainliest for right answer and explanation.
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Answer: D Root hair, Xylem, mesophyll.
Explanation: Root hair (bottom) Xylem (stem) Mesophyll (leaf)
state the total number of deaths from TB in African
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Answer:
I think they reach over 500 milion
If 23 geese in a population of 142 are white, and 119 are blue, how many of the blue geese would you expect to be carriers of the b allele (i.e., Bb heterozygotes)
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This is based on my assumption that white is the recessive trait.
1) find recessive allele frequency
[tex]q^{2}=\frac{23}{142}\\\\q^{2}=0.161971831\\\\\sqrt{q^{2}}=\sqrt{0.161...}\\\\ q=0.4024572412[/tex]
2) find dominant allele frequency
[tex]p+q=1\\\\p=1-q\\\\p=1-0.402...\\\\p=0.5975427588[/tex]
3) find heterozygous genotypic frequency
[tex]2pq=2(0.597...)(0.0402...)\\\\2pq=0.4809708204[/tex]
4) solve
[tex]heterozygous=(142)(0.480...)[/tex]
heterozygous = 68.2978565
In a population of 142, around 68 of the geese would be heterozygous.
A potential source of confusion in constructing a phylogeny tree is similarity between organisms that is due to:.
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convergent evolution - called analogy
a potential source of confusion in constructing a phylogeny is similarity between organisms that is due to convergent evolution - called analogy - rather than to shared ancestry. thus for mammals, the backbone is a shared ancestral character, a character that originated in an ancestor of the taxon
Why can proteins act as excellent catalysts of chemical reactions in the body?.
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Answer: They contain substances/substrates in specific ways that heighten the chances of the chemicals reacting with each other
Explanation:
i took a similar quiz
an aquatic snail is placed in a test tube filled with water and placed in a sunny environment Does photosynthesis occur
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No
Explanation:
It is because photosynthesis do not anything to do with snail
The process of Photosynthesis only takes place in organisms which contain chloroplast. The chlorophyll is responsible for photosynthesis. Thus, the snail does not perform photosynthesis in the test tube.
What is Photosynthesis?Photosynthesis is the process by which plants can produce their food with the help of sunlight. In this process, the solar energy (light energy) is converted into chemical energy. The carbon dioxide and water is utilized to form oxygen and sugar (Carbohydrate).
In the test tube which contain aquatic snail, photosynthesis does not takes place even by filling with water and placing it in a sunny environment as snails does not have chloroplast, the organelle which is responsible for photosynthesis.
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#SPJ2
Alleles for the same trait are separated from each
other during the process of
(A) mitosis.
(D) interphase.
(B) meiosis I.
(E) metaphase II.
(C) meiois II.
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Answer:
B. Meiosis I
Explanation:
In meiosis I, it starts with a diploid cell with a homologous chromosome pair. The crossing of genetic material between chromosome pairs also occurs in this stage. The alleles containing the same trait would get separated so a new combination of alleles can be produced.
What species of butterfly migrates to mexico each fall?.
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Answer:
Each fall, North American monarchs travel from their summer breeding grounds to overwintering locations. East of the Rocky Mountains, monarchs travel up to an astonishing 3,000 miles to central Mexico, whereas the shorter migration west of the Rockies is to the California coast.
Explanation:
American monarchs
how do photosynthesis and cellular respirations form a continuous cycle?
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Answer:
Photosynthesis makes the glucose that is used in cellular respiration to make ATP. The glucose is then turned back into carbon dioxide, which is used in photosynthesis. While water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.
Name two ways that a cell would be harmed if the cell membrane were damaged.
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in the diagram below two of the three rays used to find the image position are shown. Which of the following best describes the third (missing) ray?
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Answer:
a
To find the position of the image when an object lies in front of lens, usually three rays are used. One incident ray passes through the focus and would be parallel to the axis after refraction from the lens. Second would just pass through the optical center. Third incident ray would be parallel to the axis and would refract from the lens and pass through the focus on the right hand side. The three rays would be extended in both the directions and we would see where the three rays would intersect. That would be the position of the image.
Explanation:
Humans and chimpanzees share roughly how much DNA?
