Explain what happens to the percentage stomatal opening when plant roots are partially exposed to
water compared to when they are fully exposed to water. Justify your answer using the graph above.
Answers
Through their stomata, plants transpire their water in the form of vapor or gas. Stomatal transpiration, or between 50 and 90 percent of all transpiration, loses the most water.
How do stomata respond to water status?
We still don't have a complete mechanistic knowledge of how stomatal responses to humidity, soil moisture, and other factors that affect plant water status affect photosynthesis, productivity, water production, ecohydrology, and climate forcing. Here, I go over earlier and more current developments in stomatal water interactions. The synthesis of abscisic acid in leaves may play a role in the metabolically mediated response to leaf water status in stomatal responses to evaporative demand and soil drought. Humidity, light, and temperature responses may also be influenced by additional speculative mechanisms involving vapor and heat transfer within leaves, although these mechanisms need more theoretical development and experimental verification..
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Related Questions
explain how the structure of ATP relates to its function
Answers
Answer:
ATP functions as the energy currency for cells. ... The structure of ATP is that of an RNA nucleotide with three phosphates attached. As ATP is used for energy, a phosphate group or two are detached, and either ADP or AMP is produced. Energy derived from glucose catabolism is used to convert ADP into ATP.
um so I dont know if this is true bc my dad said it was true but
do blue eyes get sensitive to the bright white snow then brown eyes do?
me my dad and my sister have blue eyes while my mom has brown
Answers
Answer:
Yes
Explanation:
They have less pigment to block from UV and Sun rays!
Answer:
yes I believe it is true I have brown eyes tho
4. What might happen if an ant's antennae were
damaged?
a. It might have trouble walking
b. It might have trouble lifting heavier objects
c. It might have trouble killing its prey
d. It might have trouble communicating with other ants
Answers
Answer:
it might have trouble walking
Which statement is true regarding the taxonomic system?
Charles Darwin was the primary creator of the current taxonomic system.
All of the past, extinct species have been cataloged.
The current taxonomic system is based on the Linnaean classification system.
All of the current, living species in the world have been cataloged.
Answers
Answer:
1) taxonomy
2) species
3) the animal has sharp, pointed teeth
4) the current taxonomic system is based on the Linnaean system
5) he only had two kingdoms, animals and plants
Explanation:
did the quich check
The statement 'the current taxonomic system is based on the Linnaean classification system' is TRUE.
Taxonomy is a field of study focused on naming and classifying groups of organisms according to their morphological and genetic features. The taxonomic system organizes species from larger to more specific taxonomic categories in a hierarchical system.The botanical taxonomist Carolus Linnaeus is considered the father of taxonomy because he was the first person to formulate a system for classifying different species of plants and animals.Nowadays, the taxonomic system includes eight (8) categories from larger to more specific: domain, kingdom, phylum, class, order, family, genus, and species.In conclusion, the statement 'the current taxonomic system is based on the Linnaean classification system' is TRUE.
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Which of the following is linked to an increase in brain size and intelligence in
hominids?
O Increased speed and strength
O Increased social interactions
O Decreased use of tools and language
O Development of more complex and tools and language
HURRY PLEASE IM TIMED!!!!!
Answers
Answer:
D
Explanation:
When The evolution of human intelligence is closely tied to the evolution of the human brain and also that to the origin of language.When larger brain size and also that volume is associated with better cognitive functioning and higher intelligence. Although when The specific regions that show the most robust correlation between volume and also that intelligence are the frontal, temporal, and also parietal lobes of the brain.
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regular reflection is the ________reflection of light on a(n)_________surface.
Answers
Answer:
1. parallel ,2. smooth
Explanation:
hope it helps you
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I need this ASAP it’s on a.p.e.x
Answers
The correct answer is C. Gardeners choose which plants they let reproduced based on the plant traits.
Explanation:
In general, selective breeding involves the intervention of humans in the reproduction of species, this includes mainly plant and animal species. Moreover, in selective breeding, humans choose which specific species or individuals reproduce to favor certain traits. For example, a farmer might allow only the biggest cows to reproduce because this will lead to bigger calves. In this context, the option that shows selective breeding is C because this shows the intervention of humans in reproduction by selecting the individuals that will reproduce.
Help now please fast!!!
Answers
Answer:
29.0576 meters per second
Answer:
Explanation:
29 m/sec
What are 3 ways in which matter changes over time?
Please help me i have a science paper that has this question
Answers
solid , maltings , freezing
The illustration is a representation of multiple gene alleles on the same chromosome. One inherited trait linked to alleles "A", "a", "D", "D", "t", and "T" is determined by __________.
Answers
Answer:
A characteristic linked to the alleles that is inherited is the genotype.
Explanation:
The genotype is the genetic makeup of an individual. The genotype is determined by the alleles and is passed from father to son through the transmission of alleles, that is, the genotype is an inheritable characteristic. The genotype cannot be modified by the environment, nor can it be modified in a natural way, but it can be modified through mutations that are also inheritable.
Which organism would look most like organism
Answers
Answer:
the last answer
Explanation:
because f,g,h both come from a so you can be sure
True or False: Eye Color: Blue and Brown and Freckles: Freckles or no freckles are examples of human traits that have 2 variations of that trait. Typically there is not any human trait like these that are more beneficial than another.
Answers
Answer:
Explanation:
True
A
B
5. What is an extinct species? sc.7.L.15.3
a species that blends in easily with its
environment
a species that resembles another species
a species that was unable to adapt and
died out
a species that is bred for specific
characteristics
Copyright © McGraw Hill Education
D
Answers
Answer: A species that was unable to adapt and died out
Explanation: Good luck! :D
A friend says that all bacteria are harmful to people list three reasons this statement is incorrect.
Answers
-flavor foods such as vinegar, yogurt, cheese, etc. (pasteurization)
-decomposers (bacteria)- recycle nutrients in food web
-enviromental clean-up- bacteria eat oil from oil spills
0health and medicine- bacteria break down food in your intestines/make
Mitosis makes up ALL of the cell cycle?
Answers
1. Which of the following is NOT one of the Earth's systems?
A Hemisphere
B Biosphere
C Atmosphere
D. Hydrosphere
Answers
A. Hemisphere
..................
Answer:
B.Biosphere
Biosphere, relatively thin life-supporting stratum of Earth's surface, extending from a few kilometres into the atmosphere to the deep-sea vents of the ocean. The biosphere is a global ecosystem composed of living organisms (biota) and the abiotic (nonliving) factors from which they derive energy and nutrients.
Explanation:
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Are haploid cells sexual or asexual reproduction?
Answers
hey guys im not begging for help here but ive been stuck for 10 minutes and my time is running out!
Answers
Answer is B. You can tell that from the table.
Which of the following is not an effect of environmental pollution on the population of wildlife?
a. changes in respiratory and central nervous systems
b. changes in growth rates
C. changes in distribution
d. changes in death and birth rates
e changes in abundance
Answers
what important fibers are produced by the above structures during mitosis
Answers
Answer:
Spindle Fibers
Explanation:
Spindle fibers form a protein structure that divides the genetic material in a cell.
which statement best explains how cellular respiration helps maintain homeostasis in animals
Answers
Answer:
It maintains body temperature by absorbing energy
Explanation:
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Neurons that respond to specific types of lines are examples of:
A. figure detectors.
B. top-down processors.
C. feature detectors.
D. figure processors.
Answers
Answer:
C
Explanation:
Neurons that respond to certain types of lines are examples of feature detectors found in Option C. Neurons are the monomeric units of the nervous system that play an important role in transmission.
What is the importance of the neuron?
The neuron is a unit in which the message is transmitted from the neuron to another neuron, and this can be done by either chemical signaling or by electric signaling. The neuron receives sensory stimuli from the sensory organ and transmits them to the spinal cord.
Later, the message from the spinal cord is sent to the motor organs, and the whole pathway of the neuron signaling from the sensory to the motor organ is called the reflex arc. The neuron takes part in the signaling process so that the muscle can function, regulate the contraction relaxation, and perform many other functions.
Hence, neurons that respond to certain types of lines are examples of feature detectors found in Option C.
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How does an organism obtain CO2, H2O, and energy
to undergo photosynthesis?
Answers
Answer:
To perform photosynthesis, plants need three things: carbon dioxide, water, and sunlight.
Explanation:
By taking in water (H2O) through the roots, carbon dioxide (CO2) from the air, and light energy from the Sun, plants can perform photosynthesis to make glucose (sugars) and oxygen (O2).
Please help me with this
Answers
What steps are usually included in the scientific method
Answers
Answer:
1. make an observation 2. ask a question based on your observation. 3. form a hypothesis/ make a prediction 4. do a test or experimentation 5. analyze data 6. form a conclusion
Explanation:
Why would cells from the same organism have different functions?
Answers
Answer:
Explanation: Cells have to fulfill multiple different functions to be able to build complex multicellular organisms. Differently expressed genes lead to different proteins made in the cell, which leads to different morphology, shape or function. ... When this factor cannot be expressed, these cells do not develop at all.
What is the glucose molecules created from during photosynthesis
Answers
Answer:
During the process of photosynthesis, cells use carbon dioxide and energy from the Sun to make sugar molecules and oxygen. These sugar molecules are the basis for more complex molecules made by the photosynthetic cell, such as glucose.
Explanation:
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Which food chain represent one way that energy my flow through this ecosystem?
Answers
Answer:
its a metal chain not a food chain, (steel to be more specific)
Explanation:
Answer:
A
Explanation:
Which worm shown is most likely a segmented worm?
Answers
Answer:
phylum Annelida and and leeches
Explanation:
Answer:
B
Explanation:
state birth control methods according to Islam view?
please help
Answers
Answer:
The Qur'an does not refer to contraception explicitly, but Muslims opposed to birth control often quote the Qur'an as saying "
Explanation:
You should not kill your children for fear of want" (17:31, 6:151) and interpret this as including a ban on contraception as well as infanticide.