Answer:
m
Explanation:
Mitosis is divided into four phases: prophase, metaphase, anaphase, and telophase. The shortest stage of the cell cycle is called cytokinesis (division of the cytoplasm). In cytokinesis, the cytoplasm and its organelles divide into two daughter cells. contains a nucleus with an identical set of chromosomes.
Multicellular eukaryotic autotrophs belong to which kingdom?
Answer: Kingdom Plantae
what are two way metamorphic rocks can be changed to sedimentary rock
Which characteristic is observed in both prokaryotic and eukaryotic cells?
A presence of cytoplasm
B reproduction by binary fission
C presence of membrane-bound organelles
D reproduction requires a host
Answer:
The correct answer is - option A. presence of cytoplasm
Explanation:
Prokaryotic and Eukaryotic cells both have some similarities and some differences. The differences between these cells make them specific and help in classified the organism as eukaryotic and prokaryotic organisms. The prokaryotic cell requires a host to reproduce itself or reproduces by the means of binary fission whereas the eukaryotic cells reproduce in various ways and did not require a host.
In eukaryotic cells there are double membrane-bound organelles are found whereas prokaryotic cells lack such organelles. The cytoplasm is present in both the cell eukaryotic and prokaryotic cells.
7. Which of the following is a living renewable resource? sunlight ,warer ,trees ,wind
Answer:
tre
Explanation:
Answer:
You were right the first time. The answer is trees!
Explanation:
The question asks which of the following is a living renewable resource. The keyword is the word living that is right before renewable resource. A living renewable resource is not only a resource that naturally replenishes itself, but a living renewable resource produces more of its kind while it lives and then it dies. For example, a plant is grown from a seed and produces more seeds before eventually dying or a hen that lays eggs which hatch more chickens before she finally becomes someone's dinner. These are the living resources that set them apart from the others. Sunlight, water, and wind are all renewable resources, but unlike trees, they are not living.
1. In your own words, describe the base-pairing rules in any DNA molecule.
2.1. In your own words, describe DNA replication.?
1. A is paired with T, and C is paired with G. So Adenine is paired with Thymine, and Cytosine is paired with Guanine. They can’t pair with the others though, so for example A can’t pair with G or C, and G can't pair with A or T. -Sierra
Answer:
Apple goes in the Tree, Car goes in the Garage.
Explanation:
Adenine can only be paired with Thymine, and Cytosine can only be paired with Guanine.
Please help me?!!!!!
Answer:
the answer is force
Explanation:
its force
Answer:
I think its force
Explanation:
Although I am not sure if it is correct, but have a nice day! :)
What time does a waxing crescent set and rise?
Answer:
Phase Rise, Transit and Set time Diagram Position
New Moon Rises at sunrise, transits meridian at noon, sets at sunset A
Waxing Crescent Rises before noon, transits meridian before sunset, sets before midnight B
First Quarter Rises at noon, transits meridian at sunset, sets at midnight C
Waxing Gibbous Rises after noon, meridian after sunset, sets after midnight D
Full Moon Rises at sunset, transits meridian at midnight, sets at sunrise E
Waning Gibbous Rises after sunset, transits after midnight, sets after sunrise F
Last Quarter Rises at midnight, transits meridian at sunrise, sets at noon G
Waning Crescent Rises after midnight, transits after sunrise, sets after noon H
New Moon The cycle repeats A
Answer:
Rises before noon
sets before midnight
Explanation:
Please please please please help
Answer:
A, natural selection
Explanation:
Evolution could be correct also, but I don't think it is, since the question asks about individuals that have a higher chance of reproduction
Answer:According to Charles Darwin's theory of evolution by {natural selection}, organisms that possess heritable traits that enable them to better adapt to their environment compared with other members of their species will be more likely to survive, reproduce, and pass more of their genes on to the next generation.
Explanation:
The Gulf of Mexico dead zone that forms each summer at the mouth of the Mississippi River is caused largely by the input of agricultural fertilizers that stimulate phytoplankton blooms, which die, and are subsequently consumed through bacterial decomposition. Decomposition consumes oxygen, leading to very low dissolved oxygen levels and subsequent death or emigration (i.e. leaving the area) of fish and other marine life. Many scientists advocate creating wetlands (as well as restoring them) as a strategy to reduce the severity and extent of the dead zone. The idea is that the plants in the wetlands will remove these nutrients from the water (during growth) and prevent their washing into the river and the Gulf of Mexico. Would the use of created wetlands be considered biotechnology
Answer:
Yes; the use of created wetlands would be considered biotechnology.
Explanation:
The created wetlands will employ the use of scientific tools and techniques, which will largely modify the plants, animals, and microorganisms in the Gulf of Mexico's dead zone. Generally, it has been established that biotechnology allows farmers to grow more food with environmentally sustainable farming techniques, which also improve soil conservation.
Answer:
Yes, the use of created wetlands would be considered biotechnology.
Explanation:
Biotechnology uses biological systems and living organisms to develop and create different products. The new wetland that they create will be made with the usage of scientific tools and techniques in order to replicate an already existing biological system. It will have very modified plants, animals and other organisms in the Gulf of Mexico's dead zone.
Need help, ASAP, please!
The National Park Service Organic Act was signed into law in 1916.
a. How did this act affect the management of parks across the United States? (1 point)
b. How did this act affect national parks ecologically? (2 points)
c. What types of educational opportunities arose from this act? (2 points)
Answer:
Im trying to figure it out right now!
Explanation:
The term anerobic means;
Answer: without oxygen
Explanation:
Ex: Anaerobic respiration = respiration that doesn't require oxygen
HELP ME PLEASEEEE !!!
Answer:
True
Explanation: hope this helps!
Answer:
true
Explanation:
Sustainability is the ability to exist constantly. In the 21st century, it refers generally to the capacity for the biosphere and human civilization to co-exist. -Wikipedia
When comparing a dog and dolphin, which of the following would be derived traits? Select all that apply. *
Teeth
Lungs
Echolocation
Eyes
Claws
HELP
1. Place four images from the cell cycle in the correct chronological order
Answer:
image C, image B, image A, image D
Explanation:
I already learn this.
Image C, image B, image A, image D is the correct chronological order for cell cycle.
What is cell cycle?The cell cycle is the series of events that cells go through as they grow and divide. It consists of two main phases: interphase and the cell division phase.
Interphase is further divided into three stages:
G1 phase: the cell grows and carries out its normal functions.S phase: the cell synthesizes DNA and makes a copy of its genome.G2 phase: the cell prepares for division, including making proteins needed for cell division and checking the DNA for damage.The cell division phase is further divided into two stages:Mitosis: the cell's nucleus divides into two identical nuclei.
Cytokinesis: the cytoplasm of the cell divides into two cells, creating two daughter cells.
The cell cycle is an essential process for the growth and maintenance of all living organisms. It is regulated by a complex network of proteins and molecules that ensure that the cell division process occurs correctly.
Learn more about cell cycle, here:
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21
Two brown eyed parents (Bb) have a baby.
What is the chance the baby is blue eyed?
Perform a Punnett square cross to find out. *
(2 Points)
0%
25%
50%
75%
100%
Answer:
25 percent
Explanation:
The reason why it is is because of how when you draw the punnet square, you have to write B in the first top part, and b in the second top part. Then, you draw B in the top left corner side, and then b in the lower left corner. When you write the Bb's, BB, and bb, you get a 25% chance that the baby would have blue eyes.
Hope it makes sense!
Stone cells are supporting cells belong to?
Answer:
They also occur in leaves and fruits and constitute the hard shell of nuts and the outer hard coat of many seeds. Sometimes known as stone cells, sclereids are also responsible for the gritty texture of pears and guavas
Explanation:
Which of the following is a function of skin?
a. regulate body temperature
b. feel/touch
C
sweat to rid the body of waste
d. all of the above
The initial period of population growth for a species in an environment is
a. linear
b. exponential
c. slow
d. negative
Please select the best answer from the choices provided.
Ο Α
ОВ
ОС
OD
Answer:
The Answer is C
Explanation:
Got it correct on the quiz.
What would happen if you attempted to carry out the desaturation of stearoyl-CoA under anaerobic conditions
Answer:
The effect of Fx on hepatic stearoyl-coenzyme A desaturase-1 (SCD1), a rate-limiting enzyme that catalyzes the biosynthesis of monounsaturated fatty acids from saturated fatty acids, has been studied in obese mouse models of hyperleptinemia (KK-A(y)) and leptin-deficiency (ob/ob). In KK-A(y) mice fed a diet containing 0.2% Fx for 2 weeks, SCD1 mRNA and protein expression were reduced in the liver with a concomitant decrease in serum leptin levels. In contrast, the suppressive effects of Fx on hepatic SCD1 and body weight gain were not observed in leptin-deficient ob/ob mice. These findings support the hypothesis that Fx down-regulates SCD1 expression and alters fatty acid composition of the liver through regulation of leptin signaling (Beppu et al., 2013).
Explanation: Hope that helps
Which methods of counting or estimating numbers of bacteria will likely include nonliving as well as living cells
Answer: The question is incomplete as the options are not given, here are the options gotten from another websites.
A. Most Probable Number method (MPN)
B. Microscopic counts
C. Turbidimetric methods
D. Standard Plate Counts (SPC)
The correct answer is the most probable method
Explanation:
The most probable method is the answer because it is a statistical method where the sample is taken by a process of innoculating 10 fold dilutions of broth. It is use to estimate the values of bacteria in nonliving cells or it estimate bacterial cells that can be found in good and water. Bacteria present in the broth ferment and change the color of the broth base on the indicator used
i’m confused helpppp:)
Answer:
A
Explanation:
Answer:
B
Explanation:
I believe this is the answer.
What’s the answer som1 answers plz
What statement best describes the role of DNA in protein synthesis?
DNA forms the structural parts of the ribosomes
DNA joins the chains of amino acids to form a protein
DNA carries the amino acids to the ribosome during translation
DNA contains the code for the order of amino acids in proteins
DNA carries the amino acids to the ribosome during translation
A square has a perimeter of 12x + 52 units. Which expression represents the side length of the square in units?
x + 4
x + 40
3x + 13
3x + 43
The expression 3x+13 represents the side length of the square in units. Thus, the correct option is C.
What is the formula for calculating the area of the square?The formula for calculating the area of the square is as follows:
Area of the square = [tex]a^2[/tex] i.e. sides of the square.
According to the given question, the common factor of 12x+52 is 4.
Now, we take 4 out of the bracket.
It becomes 4(3x+13).
Therefore, the expression 3x+13 represents the side length of the square in units. Thus, the correct option is C.
To learn more about the perimeter of the square, refer to the link:
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1..Why do organisms need
perform respiration?
Answer:
All organisms respire in order to release energy to fuel their living processes.
Explanation:
The respiration can be aerobic, which uses glucose and oxygen, or anaerobic which uses only glucose. Because this process occurs in all life, we call it a universal chemical process.
Select the correct answer.
Protease is an enzyme that breaks down proteins. What is the end product of this protein breakdown?
A.
amino acids
B.
fatty acids
C.
minerals
D.
vitamins
Answer:
d
Explanation:
Answer: A.
Explanation: It just is trust me i took the test :)
Which of the following is an example of selective breeding?
A rancher breeds average sized cattle with larger cattle. The offspring weighs more and provides more meat.
A farmer found that if the temperature of the barn is kept five degrees warmer, the cows in the barn produce more milk.
A gardener plants corn seeds in the field two weeks earlier than usual. The earlier start yields more corn.
An ecologist observes that tan mice are more visible to predatory birds than black mice.
PLZ HURRY
Answer:
I would say A rancher breeds average sized cattle with larger cattle. The offspring weighs more and provides more meat.
Explanation:
The definition of selective breeding is when humans breed plants and animals for certain genetic characteristics.
What happens when a population is in Hardy-Weinberg equilibrium?
A. The gene pool gets PLEASEEEE HELP ASAP smaller over time.
O B. The number of phenotypes increases.
C. The allele frequency does not change.
O D. The alleles are distributed evenly.
SUBMIT
Answer:
C. Allele frequency does not change
the Hardy-Weinberg equilibrium occurs when allele frquencies stay the same across many generations. For example, there are no more mutations taking place.
A population is in Hardy-Weinberg equilibrium has its allele frequency remaining unchanged as there are no external factors affecting the population.
What is the Hardy-Weinberg equilibrium?The Hardy-Weinberg equilibrium refers to an equilibrium found in a population of organisms in which the allele frequencies in the population is constant.
In a population in Hardy-Weinberg equilibrium, the sum of the allele frequencies of the organisms is equal to 1.
Therefore, when a population is in Hardy-Weinberg equilibrium, the allele frequency does not change.
Learn more about Hardy-Weinberg equilibrium at: https://brainly.com/question/3406634
A rock collection comes from which part of Earth?
Answer: Geosphere
Explanation: The geosphere includes the rocks and minerals on Earth from the molten rock and heavy metals in the deep interior of the planet to the sand on beaches and peaks of mountains. For example Sedimentary rocks, Igneous rocks, and Metamorphic rocks.
Answer:c) geosphere
Explanation:)
CAN SOMEONE PLEASEEEE HELP ME WITH THIS SCIENCE QUESTION I WILL MARK YOU BRAINLIEST !!!
Answer:
B: Stable
Explanation:
Stable means when there is no pattern to a population's growth. The population is just constant.
Irregular means when there are many patterns to a population's growth.
Irruptive means when there is only a sudden pattern to a population's growth after a certain time of the population being stable.
Cyclical means when the graph goes in curves up and down like a wave. That is its pattern.
Hope it helped! My answer is expert verified.
