Answer:
All are types of primary tissue except (b) Fibrous
Kinetic energy is the energy of
O A) Kinetics
O B) Stored energy
O C) Motion
OD) Humans
Answer:
C) Motion
I hope this helps!
Gregor Mendel proposed the law of independent assortment based on the observation that dihybrid crosses of heterozygous individuals produced progeny in a 9:3:3:1 ratio. For this observation to hold, which assumption must be true?
A.
The traits are governed by genes on different chromosomes.
B.
The traits are governed by genes on the same chromosome.
C.
The traits are governed by genes with only two alleles.
D.
The traits are governed by genes with only three alleles.
A.
The traits are governed by genes on different chromosomes.
If they were not on the same chromosome linkage would occur which will change the ratio
In order for DNA to be replicated, a short ____
primer must be laid down first.
What is the role of plastic in your life? And why is it important to think about the role of plastic in your life?
what do all forms of transport have in common?
Microbial communities can also be called
Answer:
DEMOS LOS
Explanation:
Answer:
Ecosystem
Explanation:
plz help me plz!!!!!!!!!!!!!!
Answer:
Form a hypothesis
Explanation: This should be the correct answer. Hope this helps :)
during the light reaction, a molecule of water is split apart. explain what happens to each of the following:
a. electrons
b. hydrogen ions
c. oxygen atom
Water is split apart through a process called photolysis
H2O--->1/2O2+2H+ +2e-
a.The electrons enter the electron transport chain they pass through different molecules that are reduced and then oxidized and end up in NADPH
b.The hydrogen ions build up in the thylakoid and end up passing through the ATP-synthase for this reaction to occur(ADP+H3PO4-->ATP+H2O)
c.The oxygen atom binds with another oxygen atom to form an oxygen molecule and is released in the atmosphere.
During the light reaction, a molecule of water is split apart it release electrons.
What is photolysis?When plants feel a little peckish, all they have to do is point their leaves toward the sun to begin photosynthesis, the process that converts sunlight's energy into food.
Two processes combine to form photosynthesis. The light reactions make up the first portion of this process, while the dark reactions make up the second.
There are photosystems inside plant cells, inside chloroplasts, and inside thylakoid membranes, which are the locations of the light-dependent photosynthetic reactions. The photosystem I and photosystem II are the two different categories of photosystems. In actuality, photosystem II is utilized before photosystem I.
Therefore, During the light reaction, a molecule of water is split apart it release electrons.
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By contrast, during Meiosis, what do daughter cells receive?
haploid daughter cells with chromosomal combinations different from those originally present in the parent. In sperm cells, four haploid gametes are produced.
In meiosis, haploid daughter cells with chromosomal combinations different from those originally present in the parent.
What do you mean by meiosis?Meiosis is a special type of cell division of germ cells in sexually-reproducing organisms that produces the gametes, such as sperm or egg cells.
There are six stages within each of the divisions, namely prophase, prometaphase, metaphase, anaphase, telophase and cytokinesis.
Therefore the purpose of meiosis is to produce gametes, the sperm and eggs, with half of the genetic complement of the parent cells.
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B, Do you think this will mean the end of life on Earth? (6 points)
Answer:
What?
Explanation:
what do you see please help
Answer:
eheh i see a circle with pink lines and 20 something m
Answer:
cell wall
Explanation:
What organisms in the ocean absorb the most carbon dioxide?Where can you find carbon
Answer:
tiny marine plants called plankton. you can find carbon stored in rocks and sediments.
Explanation:
Answer:
Algae and you can find CO2 in carbonate sediments on the seafloor
Parasites help the organisms that they feed on? True or false
Answer:
false
Explanation:
they actaully harm the organisms
ghrsht tutrhs6 trsru66yt trrsxy
Answer:
;ljfiowhfpiuqhwfqiufhqwif
Explanation:
when two amino acids combine and the carboxyl group of the first amino acid reacts with the amino group of the second amino acid, what is the most accurate description of the end product?
-COOH+H2N- --->-CO-NH-
The OH from the carboxyl group goes with 1 hydrogen from the amino group and forms H2O
What is nanobiotechnology
for example, nanoparticles can serve as probes, sensors or vehicles for biomolecule delivery in cellular system.
The diagram shows two chromosomes paired up. Which process is being shown?
O sexual reproduction
O independent assortment
O crossing over
O chromosome separation
Answer:
C
Explanation:
Crossing over
Answer: Crossing over
Explanation:
The diagram appears to be showing the process of crossing over. The way the non-sister chromatids are intertwining with one another shows the crossing-over process.
What materials
are the light rays moving
through in the figure on the
left?
Answer:
LEFT :)
Explanation:
CAN YOU PLEASE HELP ME WITH MY QUESTION ON MY PAGE
genetics and the environment borh play roles in cell differentiation ehich is rhe best example of an environmental factor influencing cell differentiation? A.) during meiosis, a single cell divides to form four gametes with half the number of chromosomes that somatic cells have B.) Cambium cells in the trunk of an apple tree form rings of xylem and phloem annually C.) the cells of a chicken embryo divide to form three layers: the ectoderm, mesoderm, and endoderm. D.) the terminal bud on a runner of a strawberry plant begins growing roots when it contacts the ground
The organisms form carbon films hollow forms are left in sediment by decaying organisms. Organisms from carbon films by hollow forms are left in sediment by decaying organisms.
What is the use of soft-bodied organisms?Dead soft-bodied has been considered as the organisms which are usually preserved as carbon films fossils over time, unlike higher organisms that have the skeletons. These carbon outlines has been formed when the organisms die and the buried in the deep and deeper layers of the sediment.
The pressure as well as temperatures that causes the volatile elements, that make up the organism, such as the oxygen along with the nitrogen to escape leaving behind a more and more stable carbon skeleton.
Carbon films has been used to the term used for fossils that are made by the dead organisms. This has been formed from the aquatic animals. Aquatic animals such as fish, crustaceans, etc. When these organisms died, and their body sank down into the floor of the water.
Therefore, The organisms form carbon films hollow forms are left in sediment by decaying organisms. Organisms from carbon films by hollow forms are left in sediment by decaying organisms.
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What correctly shows the stages of cell division in plant body cells?
Answer:
Please show the picture
Why would an engineer most likely use topography maps in his or her work?
Answer:
They provide the numerical value of an elevation. Why would an engineer most likely use topography maps in his or her work? ... They locate the elevation for a given region. They provide the numerical value of an elevation.
Explanation:
Answer:
b
Explanation:
So, an Engineer will use a topography while working to locate the elevation for a given region. They provide the numerical value of an elevation. So from the list of options the closest to it is to determine the best location for a new road.
I hope this is helpful.
An alligator lives in a swamp with deer, birds, fish, trees, and different types of plants. The alligator eats a bird that eats the seeds and plants. What is the original source of the energy that the alligator receives from eating the bird? *
A the energy that the bird creates
B the heat from the air in the swamp
C the flowing water in the swamp
D the sunlight that the plants absorb
D
Answer:
the heat from the air in the umm i am not sure tho
Explanation:
sorry I get it qrong
Suppose the half-life of an isotope is 10 years. After how many years will half of this isotope have decayed into its daughter element? 5 years 20 years 10 years
Answer:
the answer is 10 years
Explanation:
An atom may contain an unstable nucleus that spontaneously transforms into a more stable form by emitting particles and energy. Half-life is a measure of the time needed for one-half of the atomic nuclei of a given radioactive substance to decay in its radioactivity. This time is a constant and can be estimated as an exponential unit which is dependent on the type of radioactive isotope. For example, Carbon-14 (C14) is a radioactive isotope of carbon that has a half-life of 5730 years.
Answer:
The answer would be 10 years.
PLEASE HELP (24 points if you help!!!) 1. The roots of a plant grow in the cracks of a sidewalk.
As the root grows larger the cement begins to crack.
Answer:
Physical Weathering
Explanation:
Mechanical breakdown of rocks
what are some examples of energy sources for sound energy
A student finds a cast fossil of a fish and concludes that the fossil must be made of sedimentary rock. What evidence best supports the student’s conclusion?
A. Only marine fossils form in sedimentary rock.
B. Sedimentary rocks are different colors and fish bones will fossilize well in this type of rock.
C.Nearly all fossils form in sedimentary rock.
D. Fish fossils only form on the shore in sedimentary rocks.
Answer:
C
Explanation:
Almost all fossils are in sedimentary rocks due to the lower pressures required to form these stones. Sedimentary rocks are built by layering materials over long periods of time, which can incase bones, creating fossils.
The success (attain and maintain reduced weight for 3 to 5 years) of non-surgical weight reduction programs has been reported to be approximately ________ for adults.
A) 40%
B) 5%
C) 25%
D) 0%
Answer:
The success (attain and maintain reduced weight for 3 to 5 years) of non-surgical weight reduction programs has been reported to be approximately 5% for adults
Explanation:
The prevention of unwanted weight gain from excess body fat is the most essential component of an effective weight-management program. The basic principle of weight gain is that energy intake is greater than energy expenditure. This occurs when the diet contains more energy than is expended. Therefore, the excess energy is stored as adipose fat tissue.
Energy expenditure by the body daily, is mainly due to the basal metabolic rate, thermal effect of food, and effects of physical activity. Of these three main processes of energy expenditure, the greatest portion of energy expenditure by most adult humans is for basal metabolism. This is the energy spent in maintaining all involuntary processes in the body such cellular activity, respiration, and circulation at rest, awake, and in a non-absorptive state.
An effective program for weight loss would include control of total energy intake, increased physical activity, modification of food habits and lifestyle change strategies. Surgical weight-reduction has proven to be more successful than non-surgical methods for people who are severely obese. The success or failure of a weight-reduction program is measured by the maintenance of weight loss over a period of between 3 to 5 years and above. If weight loss is maintained over this period, it considered successful, if not, the program is considered to have failed.
The success (attain and maintain reduced weight for 3 to 5 years) of non-surgical weight reduction programs has been reported to be approximately 5% for adults.
A student was studying the changes in carbon dioxide levels over time, as shown in the readings at Mauna Loa atmospheric station in Hawaii. In trying to reduce levels of carbon dioxide, the student wants to design and implement solutions to accomplish this goal. Which of these solutions could potentially lower carbon dioxide and greenhouse gas emissions if implemented? Select all that apply A) The student could use biomass to heat the home rather than a furnace. B) The student could walk to locations rather than use a car to reduce carbon dioxide emissions. C) The student could promote the use of solar panels in her home and neighborhood for electricity generation. D) The student could promote the use of hybrid vehicles rather than traditional fuel combustion engine vehicles. E) The student could increase meat consumption rather than 'vegetable and grain consumption to reduce carbon dioxide emissions.
Answer:
B C AND D
Explanation:
I GOT IT RIGHT!!
In trying to reduce levels of carbon dioxide these solutions could potentially lower carbon dioxide and greenhouse gas emissions if implemented are options A, B, and C.
What is greenhouse effect?The greenhouse effect is about the greenhouse gases that are Co2, methane, etc. This causes the global warming.To reduce the effect of the carbon dioxide levels the students must use biomass to heat the home rather than a furnace to avoid the carbon emission.
The student could walk to locations rather than use a car to reduce carbon dioxide emissions and also reduce carbon pollutions.The student could promote the use of solar panels in her home and neighborhood for electricity generation rather than the electricity and should also use solar cookers.
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the situtation in which allele frequencies in the gene pool of a population remain contant
Answer:
genetic equilibrium
Explanation:
what is photosynthesis?
Answer:
the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct.
Explanation:
