Plant hormones are chemical regulators that stimulate or inhibit growth depending on their concentration and type of tissue in which they
are found
STEMS
STIMULATION
ROOTS
LOW
HIGH
HORMONE CONCENTRATION
Based on the information in the graph, which is a correct conclusion about plant hormones?
F. They stimulate maximum root growth and stem growth at the same concentration.
OG. They stimulate maximum stem growth at low concentrations,
OH. They stimulate maximum root growth at high concentrations.
OJ. They stimulate maximum root and stem growth at different concentrations.
Answers
Answer:
OJ. They stimulate maximum root and stem growth at different concentrations.
Explanation:
Looking at the graph found in the attachment below, conclusions can be drawn about the effect ofnthe difference in concentration of plant hormones in the two different parts of the plants under consideration, the roots and the stem.p
Considering the roots;
maximum growth of the roots of plants as seen by the upward curve ofbthe arrow, is obtained when plant hormones are at low concentrations. However, with increase in the concentration of plant hormones, the growth of root diminishes as seen bynthe downward slope of the curve.
Considering the stems:
At low concentration of hoeprmones, the growth of stem is very minimal. However, with increase in concentration of plants hormones, a rapid upward shoot is seen in curve indicating a rapid increase in growth. Maximum growth occurs at high concentration of plant hormones.
Therefore, the proper conclusion is that, plant hormones stimulate maximum root and stem growth at different concentrations.
Related Questions
A lawn of Pseudomonas aeruginosa was grown for 24 hours and then scraped completely. The mass of bacteria was suspended in 5ml of sterile saline. An aliquot of the suspension was measured using a Spectrophotometer.
The absorbance or OD600 of the initial suspension was measured at 0.892.
The suspension was serially diluted. In each tube 1ml of the previous dilution was added to 9ml of saline. In the boxes above the tubes write the dilution of that tube as a ratio. The first one is done for you.
Answers
Answer:
Explanation:
2.20 2.60 3.7 3.40
Choose the right sequence of the steps in research:
Select one:
a. Identifying a problem, framing hypothesis, conducting
research, writing conclusion
O b. Framing hypothesis identifying a program, conducting
research, writing conclusion
c. Identify conclusions, framing hypothesis, conducting research
collect data
d. Collect survey, find a problem, writing hypothesis, reporting
conclusion
Answers
d. Collect survey, find a problem, writing hypothesis, reporting
conclusion
24. After eating a cookie, facilitated diffusion allows sugar molecules to enter the cell.
Which component of the cell membrane participates in this process?
A. Phospholipid bilayer
B. Carbohydrate chains
Facilitated Diffusion
C. Protein channels
Outside of cell
D. Fatty acid tails
mann
W
W
Inside of cell
Answers
Answer:
Explanation:
A cell membrane is composed of two phospholipid layers in which each molecule contains a single phosphate head and two lipid, or fatty acid, tails. The heads align along the inner and outer boundaries of the cell membrane, while the tails occupy the space in between. Only small, nonpolar molecules can pass through the membrane through simple diffusion. The lipid tails reject polar, or partially charged, molecules, which include many water-soluble substances such as glucose. However, the cell membrane is peppered with transmembrane proteins that provide passage to molecules that the tails would otherwise block.
What are the correct steps for evolution by natural selection?
Answers
Answer:
Explanation:
overproduction. all species tend to have more than two offspring per pair.
variation. all populations have variable traits.
competition. each organism competes for limited resources.
survival of the fittest. those best suited to the environment surive.
reproduction. ...
specification.
What function does the limb serve in each animal? How are the limb bones of the four animals simila? Based on these similarities, what can be inferred about the evolution of the four animals?
Answers
Answer:
The function of limb in the human body to hold things, in dogs the function of limb is movement, in birds the function of limb is to fly and in the whale its function is to swim in the water.
Explanation:
The function of limb in the human body to hold things, in dogs the function of limb is movement, in birds the function of limb is to fly and in the whale its function is to swim in the water. All the organisms are evolved from a single ancestor about millions of years ago. Evolution occurs in organisms with the passage of time when they are experience different environmental conditions.
Answer:
yabar diskbaber fr
Explanation:
gimme brainly come onn
Which hormone is responsible for the development of the male secondary sex characteristics?
O estrogen
O progestin
O progesterone
testosterone
The answer is D on 2021 edge :)
Answers
Answer:
Testosterone
Explanation:
The hormone that is responsible for the development of the male secondary sex characteristics is testosterone, which is the last option as testosterone is a steroid hormone produced primarily in the testes of males.
What is the significance of testosterone in males?Testosterone plays a crucial role in the development and maintenance of male sexual characteristics that have positive influence on body. It induces the development of sperm, and in puberty, it triggers the development of the male secondary sexual characteristics, which affect many aspects of male health and well-being, including bone density, so testosterone is important.
Hence, the hormone that is responsible for the development of the male secondary sex characteristics is testosterone, which is the last option as testosterone is a steroid hormone produced primarily in the testes of males.
Learn more about the testosterone in males here.
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Gavin learns in science class that small objects such as meteoroids and debris can move through space at such high speGavin learns in science class that small objects such as meteoroids and debris can move through space at such high speeds that they can damage or puncture the sides of space vehicles. He decides to design an experiment based on this information. Gavin uses an empty shoe box, a sheet of paper towel, and tape to build a model of a spacecraft. Then, he shoots a pea at the paper towel part of the model using a straw pea shooter. For his first trial, Gavin shoots a 3.0-gram pea at the model. Its speed is measured at 12 meters per second as it leaves the straw. The pea does not break the paper towel, but it bounces back off and lands on the ground.eds that they can damage or puncture the sides of space vehicles. He decides to design an experiment based on this information. Gavin uses an empty shoe box, a sheet of paper towel, and tape to build a model of a spacecraft. Then, he shoots a pea at the paper towel part of the model using a straw pea shooter.
Answers
Answer:
When the pea hit the paper towel, the paper towel applied an equal but opposite force on the pea.
Explanation:
A meteoroid is a piece of stony debris that float in space and move around the sun in different orbits and speeds in the Gavin experiment.
When the Meteoroids enter into Earth's surface?Meteoroids enter into Earth's surface with a high speed as shooting stars and called meteors. Meteors move through the atmosphere and landed on the surface and it is called a meteorite.
He decides to design an experiment based on this information. Gavin uses an empty shoe box, a sheet of paper towel, and tape to build a model of a spacecraft. Then, he shoots a pea at the paper towel part of the model using a straw pea shooter.
Gavin uses an empty shoe box, a sheet of paper towel, and tape to build a model of a spacecraft. Then, he shoots a pea at the paper towel part of the model using a straw pea shooter. For his first trial, Gavin shoots a 3.0-gram pea at the model.
Therefore, A meteoroid is a piece of stony debris that float in space and move around the sun in different orbits and speeds.
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what is the last one?
Answers
Answer:
Se llama: Interphase,la que faltataba.
Tenga buen día!
How are cells organized into systems? I will give 10 points + brainalist for correct answer (:
Answers
Answer:
The body has levels of organization that build on each other. Cells make up tissues, tissues make up organs, and organs make up organ systems. The function of an organ system depends on the integrated activity of its organs. For instance, digestive system organs cooperate to process food.
Explanation:
like An organism is made up of four levels of organization: cells, tissues, organs, and organ systems. so your body and its system really depend on cells and thats really all i got for ya
Why can't i view a specimen on a slide on the microscope
Answers
Explanation:
Specimen too dark if you place a large and dark specimen on the stage, then the light of the microscope is not able to pass though the object. You will not be able to see anything except a dark shadow without much detail. In this case you must either cut the specimen into thin sections, tear it apart or squash it.
An increase in the Earth's temperature would _____.
cause less meteors to fall
melt the polar ice caps
freeze water into ice
not affect the Earth
Answers
Answer:
melt the polar ice caps.
Answer:
melt the polar ice caps
Explanation:
an increase in Earth's temperature is global warming. Global warming affects the ice caps. therefore, an increase in temperature will melt the ice caps
Which chemical change releases the most energy for use by a plant cell?
Answers
Answer:
b
Explanation:
Cellular respiration; complementary reaction to photosynthesis, because it's the reaction that cells use to break down glucose molecules and release atp.
What is TRUE about the relationship between cells and the organism that they are a part of?
Cells are organized into body structures, and they perform basic life functions for the organism.
Cells are organized into body structures, but they do not perform basic life functions for the organism.
ОО Ο Ο
Cells perform basic life functions for the organism, but they are not always organized into body structures.
Cells are not organized into body structures, and they do not perform basic life functions for the organism.
Answers
Answer:
Its A ive done it before if you need proof here http://assessment.aaas.org/items/CE056001#/0
Explanation:
Two processes used to maintain homeostasis by transporting substances into and
out of the cell are
a. diffusion and osmosis.
b. vesicles and transport.
c. diffusion and fluidity.
d. osmosis and turgor.
PLEASE HELP I NEED TO PASS
Answers
Answer:
a. diffusion and osmosis.
Explanation:
1. Using the following food chain, answer the questions below.
Grass →
Rabbit → Fox
a. What type of organism is the grass?
Answers
Answer: it’s a producer
Explanation: The grass is a producer because it produces food while other animals get food themselves.
The grass is the producer of the food chain. Producers are the organisms in the food chain which produce food in a food chain.
What are the producers in a food chain?Producers are the organisms which make their own food in a food chain through photosynthesis. Producers are also known as autotrophs. They get energy to work from the chemicals or the sunlight, and with the help of water, these organisms convert the light energy into useable energy that is the chemical energy in the form of sugar or food particles. The most common example of a producer are the green plants.
Producers are any kind of green plants. Green plants make their food by taking sunlight and using this energy to make glucose (carbohydrate). The plant uses this carbohydrate, also called glucose to synthesize many products, such as wood, leaves, roots, and bark. Grasses are also an example of producers in a food chain as they produce glucose.
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What are the two types and functions of vascular tissue?
Answers
Answer:
Vascular tissue transports water, minerals, and sugars to different parts of the plant. Vascular tissue is made of two specialized conducting tissues: xylem and phloem. Xylem tissue transports water and nutrients from the roots to different parts of the plant, and also plays a role in structural support in the stem. Phloem tissue transports organic compounds from the site of photosynthesis to other parts of the plant. The xylem and phloem always lie adjacent to each other in a vascular bundle
Explanation:
Hope this helped Mark BRAINLIEST!!!
Which of the following climate factors most likely lead to increased rates of weathering?
A. Higher average temperatures and humidity
B. Lower average temper and humidity
C. Higher average temperatures and low humidity
D. Lower average temperatures and high humidity
Answers
The answer to this question is A
Landslide is an inevitable process in hilly areas. Do you agree with this statement? Why?
Answers
Answer:
In hilly areas, the landforms are generally sloped and heavy rainfall loosens the material. When the right combination of materials, moisture, and steepened slope angle (i.e. increased gravity) makes a hillside unstable, a slide or flow is inevitable.
Explanation:
hope it becomes helpful to you ☺️☺️
good luck
All chromosomes are the same size and they all contain the same amount of genes.
True
False
Answers
Answer:
The answer is false
Which organism on the antarctic food web has the lowest biomass
Answers
[tex]\large\mathcal{ANSWER}[/tex]
The higher up a food chain you get, the lower the biomass of animals (that is number of ... large mammal in the world (after man) is the crab-eater seal, an archetypal Antarctic animal.
The higher up a food chain you get, the lower the biomass of animals (that is number of ... large mammal in the world (after man) is the crab-eater seal, an archetypal Antarctic animal.
Examples of strict aerobe
Answers
answer: Nocardia , Pseudomonas aeruginosa , Mycobacterium tuberculosis and bacillus
However, for the whole organism this cannot be sustained for long, and humans are therefore obligate aerobes. Examples of Obligate Aerobic Bacteria: Nocardia (Gram-positive), Pseudomonas aeruginosa (Gram-negative), Mycobacterium tuberculosis (acid-fast), and Bacillus (Gram-positive).
An allele responsible for a __________ is found on a sex chromosome.
Answers
Answer:
Explanation:
Genes
What is the result of a mutation during meiosis?
Answers
Answer:
A mutation is a change in the nucleotide sequence of the DNA in a cell. ... Mutations can occur before, during, and after mitosis and meiosis. If a mutation occurs in cells that will make gametes by meiosis or during meiosis itself, it can be passed on to offspring and contribute to the genetic variability of the population.
Explanation:
hope this help....
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Why is the frontal part of your brain important?
Answers
Answer: The brain is the vital organ in humans and each part of brain exhibit a distinct function.
Explanation:
The frontal part of the brain is responsible for controlling the cognitive skills, movement of the body, emotions, memory, judgement, sexual activity, linguistic skills, and others. It controls the behavior. It is the overall control panel of the human body. If the frontal lobe is damaged then this can negatively affect the human personality. The person suffers from difficulty in concentrating as well as planning.
Which two of the following organisms are primary consumers in this food web?
Answers
Answer:
no picture to tell us
Explanation:
One atom of the element carbon can be shown as
C
CA
Ca
CN
Answers
Answer:
C
Explanation:
C stands for carbon
Answer:
C
Explanation:
C is the symbol of Carbon. Hope this helps, thank you :) !!
If human-caused carbon dioxide emissions remain at current levels, what
are likely future scenarios?
Choose all that apply:
The ocean will continue to warm and become more acidic.
Global temperatures will continue to rise.
Ocean levels will drop. This negatively affects many coastal areas.
Glaciers will become larger. This causes a lot of water to be trapped in an
unusable form
Answers
Ocean levels will drop. This negatively affects many coastal areas.
pasagot ng matino salamatttttt
Answers
Answer:
???????????
Explanation:
Why is it appropriate that Galileo Galilei is known as the Father of Astronomy?
Answers
DUE TODAY!!!!
A gas that acts as a plant hormone, promoting leaf drop and fruit ripening is called,
Group of answer choices
Cytokinins
Gibberellins
Ethylene
Abscisic Acid
Auxin
Answers
Answer:
the plant hormone ethylene is the answer
Answer:
Ethylene
Explanation:
Verified correct with test results.