How does light intensity and distance affect the rate of photosynthesis? How do you know?
Answers
Answer:
Explanation:
Light provides the energy needed for photosynthesis. Increasing the light intensity increases the rate of photosynthesis, provided plenty of carbon dioxide and water are available. ... This states that the intensity of light is inversely proportional to the square of the distance from the source.
The factors affecting the rate of photosynthesis are:
1. Light:
Light provides the energy needed for photosynthesis. Light intensity. Without enough light, a plant cannot photosynthesize very quickly - even if there is plenty of water and carbon dioxide.Increasing the light intensity increases the rate of photosynthesis, provided plenty of carbon dioxide and water are available.2. Distance:
There is an inverse relationship between distance and light intensity - as the distance increases, light intensity decreases. This is because as the distance away from a light source increases, photons of light become spread over a wider area.Learn more:
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Related Questions
Why is so much energy "lost" between trophic levels?
It does not just disappear, what is it used for?
Answers
Answer:
Energy decreases as it moves up trophic levels because energy is lost as metabolic heat.
Explanation:
When the organisms from one trophic level are consumed by organisms from the next level. ... A food chain can usually sustain no more than six energy transfers before all the energy is used up.
The photo shows a rosebush with large, dark pink flowers
and a stem with thorns.
Which part of the rosebush is an adaptation for the plant's defense?
A. Its sharp thorns
B. Its long stems
c. Its green leaves
D. Its pink flowers
Answers
The thorns help from being eaten by animals causing the bush to die
Since photovoltaic cells can only covert about 15-20% of the sun's energy to electricity, which of the following terms best describes photovoltaic cells as they currently exist?
Answers
How does the formation of coal relate to the rock cycle
Answers
Answer:
Coal is a non-renewable source of energy that takes many years to produce. - Metamorphic rocks are formed during intense heat and pressure to: Igneous rocks, sedimentary rocks and other metamorphic rocks. They can also be formed when lava so hot it changes the minerals flows over rocks.
Explanation:
Propose an explanation as to why beta cells would have a greater concentration of rough endoplasmic reticulum and ribosomes than some other cell types.
Answers
Answer:
Endoplasmic reticulum (ER) and Golgi apparatus are subjected to mass spectrometry have uncovered over a thousand different proteins assigned to the ER and Golgi apparatus of rat liver. In turn, led to the uncovering of several hundred proteins of poorly understood function and, through hierarchical clustering, showed that proteins distributed in patterns suggestive of microdomains in cognate organelles.
Explanation:
k
What changes does estrogen cause in a female's body?
Answers
Answer:
it regulates the menstrual cycle, affects the reprise tract, the urinary tract, the heart and blood vessels, bones, breasts, skin, hair mucus membranes, pelvic muscles and the brain
Explanation:
yea pretty much
Rift valleys can form when fractures in the Earth's crust widen. The valley walls slowly move at a rate of only a few millimeters a year. Which of these best describes the types of tectonic activity that forms rift valleys?
a.)
b.)
c.)
d.)
Answers
Answer:
c.) Rift valleys form where two plates move away from each other.
Explanation:
The expression of a trait is directly dependent on the
A) Arrangement of amino acids in the protein synthesized
B) Shape of the subunits in the DNA molecule
C) Number if chromosomes present in the nucleus
D) Sequence of bases coded for by the ribosome
Answers
Answer: B
Explanation:
The question wants to know what the expression is directly dependent on.
The sequence of genetic expression goes like this:
DNA -> RNA -> protein
If we want to know the root cause of expression, we must look at the DNA, not the RNA or protein, because DNA determines the RNA and protein expression.
The Shape of subunits in DNA -> Sequence of bases coded for by the ribosome with RNA -> Arrangement of amino acids in the protein synthesized.
Why not C: Number of chromosomes present isn't a factor, because most humans, barring those with a genetic disorder, have 23.
B. The expression of a trait is directly dependent on the "Shape of the subunits in the DNA molecule."
What do you mean by expression of a trait?"Expression of a trait is termed as phenotype and it is dependent on many factors. A particular trait may become recessive if it gets combined with a dominant trait."
What causes the expression of a trait?"Genes also interact in patterns such as partial dominance or co-dominance, the trait is expressed as a mix between two genes. Those are the possibilities for one gene. Most traits are influenced by many genes, there are many different ways for those genes to influence how the trait is expressed."
What is the expression of a trait dependent on?"Expression of X-linked traits depends on a number of factors including a dominant versus recessive allele, and the gender of the offspring. One can determine the likelihood of producing a child with a particular trait using a Punnett square."
To know more about expression of a trait here https://brainly.com/question/13281421
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There are three questions:
1. Which of the following statements is NOT true regarding Ambulocetus?
A. It could hear well underwater.
B. It lacked hind limbs.
C. Its teeth resemble modern whale teeth.
D. It was slow.
2. How can scientists determine whether an extinct animal gave birth on land or underwater?
A. Location of the hind limbs of the fetus
B. Position of the nostrils
C. Position of the head of the fetus
D. Location of the fossils
3. Fossils of Basilosaurus resemble that of modern whales because–
A. there are similarities in both anatomy and size.
B. they both have the exact same fossil coloring.
C. they lived during the same time period.
D. there are similarities in where the fossils were found.
Answers
Answer:
B,C,A
Explanation:
The statement that is not true regarding Ambulocetus is it lacked hind limbs. The correct option is B.
What are Ambulocetus?This cetacean ancestor was semiaquatic. It spent most of its time in the water but reproduced on land. Thewissen worries Ambulocetus natans resembled modern crocodiles in appearance and hunting style, consuming marine fish and maybe ambushing animals that wandered too near the water's edge.
It could have observed prey above water even while submerged thanks to the high, sideways-facing eyes on its head that resemble hippos.
2. Scientists can determine whether an extinct animal gave birth on land or underwater by the position of the head of the fetus.
3. Fossils of Basilosaurus resemble that of modern whales because there are similarities in both anatomy and size.
Therefore, the correct option is B, C, and A.
To learn more about Ambulocetus, refer to the link:
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Density Warm up--- Application
Why do we need to learn this? When will we ever use this? Taking the time to think about the real-world applications of our lessons helps us to see how these ideas can work in new situations and deepens our understanding of the original concept. Highlight the blue text to type your responses.
Answers
Answer:
learn what please answer so i can answer
Explanation:
Answer:
i need more info
Explanation:
How is radioactive dating used to measure Earth’s age?
Answers
Answer:
The age of rocks is determined by radiometric dating, which looks at the proportion of two different isotopes in a sample. Radioactive isotopes break down in a predictable amount of time, enabling geologists to determine the age of a sample using equipment like this thermal ionization mass spectrometer
Which of these factors would help to reduce soil erosion?
A
the loosening of soil
B
a period of heavy rainfall
C
the planting of more vegetation
D
an increase in the slope of the land
Answers
The roots of trees helps hold onto the top layer of the soil, preventing soil erosion.
The leaves/canopies of trees help protect the top layer of soil from direct rain.
Which feature contains genetic material and is present in a eukaryotic cell but not in a prokaryotic cell?
Answers
Answer:
In prokaryotes, the DNA (chromosome) is in contact with the cellular cytoplasm and is not in a housed membrane-bound nucleus. In eukaryotes, however, the DNA takes the form of compact chromosomes separated from the rest of the cell by a nuclear membrane (also called a nuclear envelope).
Explanation:
If I mated a guinea pig with black fur (dominant) and a guinea pig with white fur (recessive), what would the offspring be if this was an example of Complete Dominance?
A. Gray fur
B. Black fur
C. White fur
D.White and black fur
Answers
hope this helps
Which domain does a mushroom belong to?
Question 4 options:
Bacteria
Archaea
Eukaria
Plantae
Answers
Answer:
it should be eukaria... dont mind the dots
will give brainliest!!! The map shows Aśoka’s territorial expansion.
Based on the map, which statement about the expansion of the Mauryan Empire is accurate?
Answers
Answer:
asoka
Explanation:
because is the bigger and is the one that represent more in the image
A canyon is a type of landform formed over millions of years as flowing rivers wear away the land and carve out steep cliffs. A person standing at the bottom of a canyon would look up at the tall cliffs and think they were mountains because they are so high. Using this information, the landform at the bottom of a canyon is most like
Answers
Answer:
Has flat ground, and has a river flowing in the middle of it
Explanation:
The river in the middle created the canyon, and the flat land is the small/big space that wasn't used, and stayed flat
Which force of erosion would most likely cause large amounts of loose soil to move down the slope of a hill?
Answers
The study of the movements of tectonic plates and the continents above them are either...
..Plate Tectonics
..Sea floor spreading
Answers
cupidie (✿◠‿◠)
Answer:
It's plate tectonics
Explanation:
Plate tectonics is the definition of tectonic plates moving
science question i dont know v.2
Answers
Answer:
Explanation:
wasakaka
Answer:
H. They are along a plate boundary in which plates are currently converging, causing uplift anf steep slopes
During winter, what change will you see in the daylight hours?
a. There will be more daylight hours.
b. The daylight and nighttime hours will be the same.
c. There will be less daylight hours.
d. There will be no change in daylight hours.
Answers
Answer:
c.
Explanation:
c. is your answer because its right
Answer:
I am pretty sure it is C.
Explanation: If im
wrong im sorry :c
Which description properly describes a step involved in cellular respiration?
Select one:
a. Glucose is created, then the energy gained is transferred to the energy molecule.
b. Carbon dioxide and water are released after the energy molecule is charged.
c. Water is divided into carbon dioxide and glucose.
d. Oxygen is combined with ATP to energize it.
Answers
Answer:
A. Glucose is created, then the energy gained is transferred to the energy molecule.
Explanation:
Respiration could be a metabolism that happens altogether to living organisms. In humans, the energy is made within the body by respiration once one molecule of aldohexose is weakened into six greenhouse gas and 6 water molecules in the presence of oxygen.
i need help with this plz help fast.
Answers
RR&rr Rr&Rr Rr&rr
RR- 0% RR-25% RR-0%
Rr- 100% Rr- 50% Rr-50%
rr- 0% rr- 25% rr-50%
Hope this helps!
helpppp guys i dont understand this lol
Answers
Sorry I tried.
All of the energy comes from the sun but ______________ capture this energy.
(Copy pasted)
Please answer
Answers
Answer:
You are not showing options so I will guess. Producers, solar panels, greenhouse gases, or dark colors.
Explanation:
The best ones would probably be solar panels, producers, and greenhouse gases.
why is the skin Cancer rates in Australia so high?
Answers
Answer: There's a lot of sun all year round
Explanation:
Australia is close to the equator which means it is hotter as the sun is closer. The heat from the sun damages our skin and causes skin cancer. In Australia the rates would be high because people are exposed to the sun more.
Describe how a business such as a supermarket or a department store uses classification to make it easier for its customers to find a particular type of merchandise.
