many plants grow better with relatively high concentrations of in the greenhouse atmosphere.
Answers
Many plants grow better with relatively high concentrations of
carbon dioxide in the greenhouse atmosphere.
We can describe a greenhouse as an artificially constructed area where optimal conditions are given to a plant for its growth. The greenhouse protects the plants from harsh weather.
In a greenhouse, higher concentrations of carbon dioxide gas are maintained. This is done, in order to facilitate the plant for photosynthesis. Photosynthesis is the process by which plants make glucose and oxygen from carbon dioxide and water in the presence of light energy. As carbon dioxide is required for photosynthesis, hence the levels of carbon dioxide gas are kept higher in a greenhouse.
The optimal conditions provided in a greenhouse make plant growth possible even during unfavorable environmental conditions.
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Related Questions
A species of fox lives in the arctic where the ground is covered in white snow most of the year. these arctic foxes hunt rodents and other small mammals, while their predators include eagles, wolves, and polar bears. a mutation in its dna causes a fox to have white fur rather than brown. given this information, would you classify this mutation as a harmful, beneficial, or neutral mutation? would this make the fox more or less likely to survive? explain your answer.
i just want to know what type of mutation i'm confused i think harmful but i dont know
Answers
A mutation in its dna causes a fox to have white fur rather than brown. This mutation is beneficial to these arctic foxes.
The Arctic fox (Vulpes lagopus), commonly known as the white fox, polar fox, or snow fox, is a tiny fox that is a member of the canidae family and is found throughout the Arctic tundra biome in the Northern Hemisphere. It is well recognised for its thick, insulating fur, which doubles as camouflage and is well adapted to surviving in frigid climates. Its tail is big and extremely fluffy. Most animals in the wild can not survive past their first year, however some remarkable ones can live up to 11 years.
Considering that arctic foxes reside there, where the majority of the year the ground is covered in snow. These arctic foxes pursue tiny creatures like mice and rats.
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Please help me with this. All you ahev to do is just list a few features and behaviors of a sunflower.
Answers
Answer:
Features: Rough leaves in a long spiral pattern, Native to America
behaviors: heliotropism
Explanation:
A protein is a bio molecule that is made of many small units called?
Answers
Answer:
Proteins are made up of hundreds or thousands of smaller units called amino acids, which are attached to one another in long chains. There are 20 different types of amino acids that can be combined to make a protein.
what do you understand by the term reproductionwhat do you understand by the term reproduction
Answers
Answer:
Reproduction is the manufacturing of offspring. There are primary forms: sexual and asexual reproduction. In sexual reproduction, an organism combines the genetic statistics from each of its mother and father and is genetically unique. In asexual reproduction, one parent copies itself to shape a genetically same offspring.
Explanation:
Make sure to rewrite it in your own words, don't get caught cheating (for those who are.)
Which phylum of worms has a true circulatory system?NoneAnnelidaPlatyhelminthesNematoda
Answers
Annelida possess a closed circulatory system. They have a muscular pumping hearts. The blood moves through the capillaries to be carried to the cells of the body.
Platyhelminthes does not have a circulatory system. They have limited way to carry oxygen to the rest of the cells of the body.
Nematoda also does not have a circulatory system but possess a complete digestive system. They use diffusion in order to breathe.
Answer - Option 2 - Annelida
why dont children look exactly like their parents?
Answers
Answer:
because parents only give the child 1/2 of their chromosomes
Explanation:
Answer:
because not exactly all genes are passed down to the child
Explanation:
the process of expelling urine from the urinary bladder is called urination or
Answers
The process of expelling urine from the urinary bladder is called urination or micturition.
Urination or micturition are terms used to describe the act of releasing urine from the bladder. The ability of the urinary system to remove waste and maintain fluid balance is a crucial bodily function. The coordinated activity of several tissues, including the bladder, urethra, and related muscles, is required for the complicated process of urination. Sensational signals are delivered to the brain when the bladder is full, which causes the conscious need to pee. Urination can be started and controlled by using voluntary control of the external urethral sphincter. When urinating, the bladder contracts and the pee leaves the body through the urethra.
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Which of the following is the best definition of endocytosis?
Endocytosis moves substances out of the cell and is a type of passive transport.
Endocytosis moves substances into the cell and is a type of passive transport.
Endocytosis moves substances out of the cell and is a type of active transport.
Endocytosis moves substances into the cell and is a type of active transport.
Answers
Answer:
Endocytosis moves substances out of the cell and is a type of active Transport.
Axons crossing from one side of the spinal cord to the other within the gray matter are found in the?
Answers
Axons crossing from one side of the spinal cord to the other within the gray matter are found rearrangement are called Reconstruction debate that had federalism debate that had been an issue since the 1790s.
Reconstruction failed by most other measures: Radical Republican legislation ultimately failed to protect former slaves from white persecution and failed to engender fundamental Axons to the social fabric of the South. When President Rutherford B. federalism debate that had been an issue since the 1790s almost mediately . Hayes removed federal troops from the South in 1877, former Axons officials and slave returned to With the support of a conservative Supreme Court, these newly empowered white southern politicians passed black codes, voter qualifications, and other anti-progressive legislation to reverse the rights that blacks had gained during Radical Reconstruction. The U.S. Supreme Court bolstered this federalism anti-progressive movement federalism with decisions in the Slaughterhouse Cases, the Civil Rights Cases, and United States v.
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Organisms that live in the rainforest have developed unique adaptations that aid in their survival. Which adaptation would most likely be found in organisms living in the rainforest? a. herbivores feed on low-lying plants b. birds have beaks adapted to break open hard shells c. insects have a widely-varied diet d. plants are able to store water in their leaves Please select the best answer from the choices provided A B C D
Answers
Answer:
Your answer is most probably A). B) implies that nuts are the only thing for birds to eat in a rainforest, which doesn't make sense, C) implies that the insects would need a widely-varied diet to survive, but again there's an abundance of things that a hungry bug can eat, so they don't need a wide dietary coverage, D) suggests that there may be droughts in the area for which the plant may need to be prepared, but in the RAINforest droughts are uncommon.
Answer:
B) birds have beaks adapted to break open hard shells
Explanation:
got it right on edge :)
Predators CANNOT Group of answer choices restrict the distribution of their prey. cause the abundance of their prey to rise. quickly alter the behavior of their prey. drive their prey to extinction.
Answers
Answer:
......................
Explanation:
.......................
PLEASE HELP
" Your alien friend from planet Xenon is visiting and wants to learn how to breed pea plants. You show your friend a recent batch of pea plants with purple flowers that you grew by crossing plants that had purple flowers with plants that had white flowers. Your alien friend is still confused as to why all your plants have purple flowers. How would you explain the most, simplest way possible, what happened?
Enter your answer in the space provided. "
Answers
Answer:
well you mixed two different types or colors of flowers
Explanation:
Pooh had a colony of tiggers whose stripes went across the body. His American pen-pal, Yogi, sent him a tigger whose stripes ran lengthwise. When Pooh crossed it with one of his own animals, he obtained plaid tiggers. Interbreeding among the plaid tiggers produced litters of a majority of plaid members, but some crosswise- and lengthwise-striped animals were also produced. Diagram the crosses made Pooh, showing the genotypes of the tiggers which account for the coat patterns observed.
Answers
In this case, the parental are lengthwise stripes (genotype ls/ls) and plaid stripes (genotype Ps/Ps), the F1 is plaid (100%) and F2 is plaid (75%) and lengthwise (25%). It is a Mendelian inheritance pattern.
Mendelian inheritance and complete dominanceComplete dominance occurs when the dominant allele (in this case, the plaid stripe trait) completely masks the recessive allele (lengthwise stripes) in heterozygous individuals.
The cross between tigers having lengthwise stripes (genotype ls/ls) and plaid stripes (genotype Ps/Ps) will produce an F1 100% having the plaid stripes (genotype Ps/ls) trait because this trait is dominant.
In the F2 obtained by crossing heterozygous plaid stripes individuals (genotype Ps/ls), the recessive trait 'lengthwise stripes' will be observed (again) in a proportion of 3:1.
In this case:
P >> lengthwise stripes x plaid stripes F1 >> 100% plaid stripes F2 >> plaid stripes (75%) and lengthwise-stripes (25%)Learn more about Mendelian inheritance here:
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Evidence that some species have changed over time can be found in ?
O The fossil record
O a single individual fossil
O rocks
Oliving fossils
Answers
Answer: The Fossil Record
Explanation:
Esther was on the YMCA diving team. She was on the 30 meter platform preparing to do a dive. If Esther's mass was 50 kg and she hit the water with a force of 980 N, what was her acceleration?
Answers
The acceleration of Esther on the YMCA was found to be about 19.6 m/s^2
What are the three acceleration laws?
Unless pushed upon by a force, every item travels in a straight line. An object's acceleration is directly proportional to the net force applied and inversely proportional to the object's mass. There is an equal and opposite reaction to every action.
In basic terms, what is acceleration?
Acceleration is the rate at which velocity varies over time, both in terms of speed and direction. A point or object travelling in a straight path is accelerated if it accelerates or decelerates. Even if the speed is constant, motion on a circle is accelerated because the direction is constantly changing.
as per the formula F=ma
then this formula was rewritten as a=F/m
where m= mass = 50Kg
F= force exerted =980N
acceleration (a) = 980/50
a =19.6 m/s^2
The acceleration of Esther on the YMCA was found to be about 19.6 m/s^2
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Examine the model of the human brain. Which number represents the brain stem? A. 1 B. 2 C. 3 D. 4
Please help me
Answers
Answer: D:4
Explanation:
4 is the stem because it stems to the rest of the body. Kind of like a flower.
I need help asap pleasee help with question 10 and 12
Answers
10. Chloroplast is the molecule that is involved in the process of photosynthesis other than water, C02 and light.
Light reaction is light dependent process in which light absorption, hydrolysis of water molecule, release of oxygen and formation of ATP & NAPDH occurs in the Chloroplast.
In dark reaction, which not dependent on the presence of light directly is also called as carbon fixing stage. In this stage the products of light reactions are used to form the carbohydrates.
The molecule required for both the reaction is chlorophyll.
12. Glucose is the primary source of energy for most of the cells and hence is required by all the cells.
We get the energy by breaking down the glucose molecule into pyruvate in the process of glycolysis which is further processed to release ATP that is used as the energy currency in our cells.
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If a person moved from boston to miami, how would the normal pattern of adh secretion be altered? Could a person prepare to move to a new climate by chemically altering adh release?
Answers
Boston is colder than Miami.
Therefore, more water is lost in the form of sweat in summer than in winter. In the summer, your body becomes dehydrated, releasing more ADH in your body.
ADH Syndrome of antidiuretic hormone or vasopressin is synthesized by the hypothalamus and released from the posterior pituitary gland to maintain blood osmolality. It increases the reabsorption of water from the kidney nephrons.
Therefore, in a cold environment like Boston, ADH will be low and will increase significantly in Miami.
Several chemicals change ADH levels.
Drugs that raise ADH levels include vasotrict and vasopressin.
Drugs that lower ADH includes alcohol.
Therefore, some chemicals can affect ADH levels in the blood.
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What is an organism that has inherited two of the same alleles of a gene from its parents?
Answers
Homozygous refers to an organism that has two identical alleles of a gene that it inherited from its parents.
In terms of biology, the term "homozygous" describes having inherited the identical genomic marker alleles from both biological parents. Consequently, a person who possesses two identical copies of a genetic marker is said to be homozygous for that marker.
An organism has homozygous for a trait if it possesses two copies of the same allele, like as AA or aa. Heterozygous means that the organism only possesses one copy of each of the two alleles, for instance, Aa. Homozygous. Each gene or trait in a pair of chromosomes in a diploid species has two alleles that are present in the same place. The first one comes from the father, and the second one from the mother. One of a gene's two or more different versions, known as alleles, can be present at the same location on a chromosome. Having the same alleles at the same locus is referred to be homozygous.
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what is the term for heat transfer because of the movenment of electromagentic waves?
Answers
Answer:
Radiation
Explanation:
Apollo 14 autronsut Alm B. Shepard Jt used an improvised six-iron to strike two golf balls while on the Fra Mauro region of the moon's surface, making what some consider the longest golf derve in history. Assume one of the golf balls was struck with initial velocity v
θ
=27.25 m/s at an angle θ =2r
P
above the boriontal The pravitational acceleration on the moon's surface is approximately 1/6 that on the earth's surface Use a Cartesian coordinate systom with the origin at the balfs initial position. Randemixed Variables v
g
=27.25 m/s
Answers
The ball reaches a maximum height of approximately 55.97 m and a horizontal distance of 115.11 m.
Apollo 14 astronauts Alm B. Shepard Jt used an improvised six-iron to strike two golf balls while on the Fra Mauro region of the moon's surface, making what some consider the longest golf serve in history.
Assume one of the golf balls was struck with initial velocity v=27.25 m/s at an angle θ=2rP above the horizontal.
The gravitational acceleration on the moon's surface is approximately 1/6 that on the earth's surface. Use a Cartesian coordinate system with the origin at the ball's initial position. Random Variables v g =27.25 m/s
Let’s start by calculating the time that the ball will take to hit the surface, and to do that, we need to calculate the time that the ball will spend on the air, that is given by:
t = 2v/g = 2*27.25/1.62, 27.13 s.
Now, to calculate the horizontal and vertical components of the velocity, we have that:
Vx = v cos (θ) ≈ 8.48 m/s.
Vy = v sin(θ) 17.97 m/s.
Because of the symmetry, we can assume that the time that the ball will take to reach the highest point is half of the time calculated before, so:
t = t/2 ≈ 13.57 s.
Because there is no acceleration on the horizontal direction, we can calculate the horizontal position of the ball as:
x = V xt 115.11 m.
Finally, to calculate the maximum height of the ball, we use that:
Δy = V yt - 0.5*g*t^2 ≈ 55.97 m.
The ball reaches a maximum height of approximately 55.97 m and a horizontal distance of 115.11 m.
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Which has more steps to complete?
O meiosis
O mitosis
O osmosis
O neither
O No answer text provided.
Answers
Question 1 An investigation was set up to study the effect of an antibiotic on three strains of bacteria (A, B and C). The plates were incubated at 37°C for 48 hours. The diagram of plates 1, 2 and 3 in the bottom row above show the results of the investigation. Agar plates were set up as shown below. Study the investigation and answer the questions that follow. What is the aim of this investigaion?
Answers
I WILL GIVE BRAINLIEST
Describe how the structure of xylem is adapted to it's function.
Answers
Answer:
The cells that make up the xylem are adapted to their function: They lose their end walls so the xylem forms a continuous, hollow tube. They become strengthened by a substance called lignin . Lignin gives strength and support to the plant.
Hope it helps you.Bacteria under a microscope
If antibiotics typically target peptidoglycan in a cell wall, then which type of bacteria would be more difficult to kill and why?
. Bordetella pertussis
. Bacillus anthracis
. Brucella canis
Answers
The bacteria Bordetella pertussis is more difficult to kill by antibiotics because it is a gram-negative bacteria, hence option A is correct.
What are gram-negative bacteria?The gram-negative bacteria are the bacteria that do not retain the crystal violet stain used in gram staining.
The bacteria Bordetella pertussis that would be more difficult to kill by antibiotics is the gram-negative bacteria.
This is because these bacteria have extra protection in their outer membrane which provides them more resistance to antibiotics compared to gram-positive bacteria.
Therefore, Bordetella pertussis is would be more difficult to kill with antibiotics that target peptidoglycan.
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What is biologically contaminated?
Answers
Biological contamination generally refers to contamination of our food or environment with microorganisms which includes bacteria, viruses, fungi, and parasites.
Biological contaminants include bacteria, viruses, animal dander and cat saliva, house dust, mites, cockroaches, and pollen. There are many sources of these pollutants. By controlling the relative humidity level in a home, the growth of some sources of biologicals can be minimized.
Biological contamination refers to the event wherein any other living organism, mostly microorganisms, contaminate a food product. Biological contamination is one of the common causes of food poisoning as well as spoilage. Biological contamination of drinking water is common in developing countries and poses a health risk, often associated with diarrheal diseases. Contamination can also be caused by heavy metals like lead,cadmium and mercury. Contamination by heavy metal in food occurs mainly through pollution of water and soil.
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What is the main disadvantage of overdraft protection?
A. Banks usually charge a fee when it is used.
B. Banks take several days to process the transaction.
C. It keeps a check from being returned due to insufficient funds.
O D. It requires customers to maintain a positive account balance.
Answers
Answer:A. Banks usually charge a fee when it is used.
Explanation:
Answer: A. Banks usually charge a fee when it is used.
Explanation:
What species of ants can have multiple queens?
The word "species" are plural, I need to know more than one type of ant.
(Their scientific names would be appreciated too, but not necessary in your answer.)
Answers
Answer:
Some Formica species will have multiple queens, the best example would be Formica rufa (the red wood ant) but I wouldn't advise keeping those. Formica lemani can have multiple queens but I have found, from the colonies I have kept, after a few years the queens slowly become rivals and are ejected from the nest, leaving one dominant queen.
Explanation:
Which of the following is a characteristic of lipids? a) They are not soluble in water b) They are either fats or oil c) They are polar molecules d) They are composed of nitrogenous chains
Answers
A characteristic of lipids is that they are not soluble in water. Hence, a) They are not soluble in water is the correct answer.
Lipids are a class of organic compounds that include fats, oils, waxes, and steroids. One of the defining characteristics of lipids is their hydrophobic nature, meaning they are not soluble in water. This is because lipids are composed mainly of hydrocarbon chains, which are non-polar and do not interact well with polar molecules like water.
Instead, lipids tend to aggregate and form structures such as micelles or lipid bilayers when in contact with water. This property of being insoluble in water allows lipids to serve important roles in biological systems, such as forming the plasma membrane of cells, storing energy in the form of adipose tissue, providing insulation and protection, and acting as signaling molecules. Overall, the lack of solubility in water is a fundamental characteristic of lipids.
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What was the rationale behind introducing wolves to the Greater Yellowstone Ecosystem (GYE)?
Answers
The rationale behind introducing wolves to the Greater Yellowstone Ecosystem (GYE) was to increase the population of wolves to balance the ecosystem.
The Greater Yellowstone Ecosystem was intended to receive these gray wolves (Canis Lupus) in order to boost the wolf population there after it had previously been dispersed due to people killing them off under the presumption that they were predators and were considered dangerous animals.
What is an ecosystem?
All the organisms and the physical setting they interact with make up an ecosystem. The nutrition cycles and energy flows connect these biotic and abiotic elements. Photosynthesis is how energy enters the system and is absorbed by plant tissue.
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