Answer:
Parenchyma cells are distinguished by their thin walls and the fact that they are alive at maturity. To sustain structure, collenchyma cells produce thicker secondary cell walls. Sclerenchyma cells produce tissues like bark and vascular tissue by thickening their walls and dying off as they mature.
Explanation:
Parenchyma cells are distinguished by their thin walls and the fact that they are alive at maturity. To sustain the structure, collenchyma cells produce thicker secondary cell walls. Sclerenchyma cells produce tissues like bark and vascular tissue by thickening their walls and dying off as they mature.
What are two functions of parenchyma?Parenchyma cells are actively metabolizing living cells present throughout the plant body. These cells have thin primary cell walls. Some of the functions of parenchymatous cells in plants are storage, photosynthesis, secretions, etc. The photosynthesizing parenchyma cells are mostly present in green leaves of plants and have green chloroplasts.
Some of the parenchymatous cells also serve to store metabolites such as oil droplets, starch grain, water, salts, etc. The secretion of resins, tannin, hormones, nectar, and other substances is done by specialized parenchymatous cells.
Thus, Parenchyma cells are distinguished by their thin walls and the fact that they are alive at maturity.
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Which of the following is malleable?
A. Metals
or
B. Nonmetals.
Answer:
A
Explanation:
Match the definition to the term:
electricity is produced by the kinetic energy of water moving over a waterfall or dam
a) hydroelectric power
b) geothermal energy
c) fossil fuel
d) biomass fuel
The hydroelectric power is produced by the kinetic energy of water moving over a waterfall or dam. Hence the correct option is A.
What is hydroelectric energy?Hydroelectric energy is also known as hydroelectric power or hydroelectricity, is a form of energy that harnesses the power of water in motion such as water flowing over a waterfall or a pressure flowing river as in mountainous regions to generate electricity.
Hydropower currently accounts for 37% of total United States renewable electricity generation and about 7% of total United States electricity generation.
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Assuming the Lifting Cloud Base Hypothesis to be correct, which part of the Monteverde cloud forest would likely be the least affected by the decrease in moisture? Explain.
The upper area that is still surrounded by cloud base because it will hold more moisture than the lower area.
Lifting Cloud Base HypothesisThe cloud base hypothesis was proposed to explain the widespread amphibian loss in the cloud forest.
If the lifting cloud base hypothesis to be correct, the part of the Monteverde cloud forest would likely be the least affected by the decrease in moisture is the upper area that is still surrounded by cloud base because it will hold more moisture than the lower area.
Thus, the answer is "the upper area that is still surrounded by cloud base because it will hold more moisture than the lower area".
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MULTIPLE CHOICE
Question
What is photochemical smog?
A
a primary pollutant released by volcanoes
B
Chemicals that glow
С
A primary pollutant caused by burning wood
D
A secondary pollutant caused by a chemical reaction between pollutants and
a
light
how can i create a dam that still allows fish to swim through and not lose their habitats?
Answer:
A dam that could allow fish to still pass through is a fishway/fish pass its a "fish ladder" that is structured on or around artificial or natural barriers to allow for fishes natural migration and the movement for potamodromous species.
is se*ual jealousy related to testosterone level?
Answer:
Yes
Explanation:
This is because testosterone is the hormone for se*x drive
At what phase is the Moon not visible?
Answer:
New Moon
Explanation:
The new moon happens monthly when we can't see the moon and this is because of our view from Earth, as the moon orbits us.
the presence of which atmospheric condition will most likely result in clear skies in Binghamton, New York
Answer:
High-Pressure Center
Explanation:
To get this answer, this question and answer is based on the Coriolis effect. The Coriolis effect causes the air to rotate in a clockwise direction. When it turns clockwise direction, it will always be high pressure.
write out the role of leaves
Answer:
The main job of a leaf is to deliver nourishment for the plant by photosynthesis, the process of converting light energy into chemical energy. Chlorophyll, the substance that gives plants their characteristic green colour, retains light energy. The inside structure of the leaf is secured by the leaf epidermis, which is nonstop with the stem epidermis.
Which of the following is an example of an adaptation?
Answer:
An adaptation is a trait an animal has, physical or behavioral, that helps it survive or act in unique ways.
Check ALL that pairs with positively inotropic:
increase
decrease
heart rate
contractile force
epinephrine
acetylcholine
atropine
sympathomimetic
parasympathomimetic
parasympatholytic
Inotropes are the drug class that increases the blood pump and strengthens the heart rate. It increases the heart rate and contractile force.
What are positive Inotropes?Positive Inotropes are the agents that increase the heart rate and the blood pressure resulting in increased heart contractions to pump more blood. This type of drug class is administered to patients suffering from cardiomyopathy.
In positive inotropes, the heart rate increases, and the contractile force also strengthens. Epinephrine and sympathomimetic agents like dopamine act on the sympathomimetic resulting in increased cyclic AMP levels.
Therefore, heart rate increases with positive inotropes.
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Victim 6
An elderly gentleman was discovered dead in his bedroom. His last visitor
was a neighbor dropping off mail over a week ago. When first responders
discovered the body, it was completely limp, with no signs of rigor mortis.
His skin showed signs of blisters and bloating had set in only in his
abdomen.
1) When was his time of death?
- 2) What is the next step in decomposition in his body?
3) What would the most likely manner
of death be for him?
Explanation:
try to understand para may matutunan ka
Valuable about living things?
The rainforest contains half of the Earth’s wildlife and at least two thirds of its plant species. It can hold great quantities of water and is very important to the planet’s water cycle. Rainforests remove vast amounts of CO2 from the atmosphere and replace it with oxygen. Which of the following statements best summarize the above information about rainforests?
a.
The majority of the planet’s oxygen is generated from the rainforest.
b.
Two-thirds of all plants originated from the rainforest.
c.
The rainforest is a major catalyst for the planet’s water cycle.
d.
The rainforest is important to life as a whole on the planet.
Answer:
D) The rainforest is important to life as a whole on the planet.
Explanation:
While the other options are true, the statment states that it is not only one of them. It is stated that the rainforest provides a habitat for for 1/2 of Earth's wildlife and 2/3 of it's plants. This proves that 'B) Two-thirds of all plants originated from the rainforest' is correct. But, it also states that the rainforest removes CO2 from the air and puts oxygen back out, proving that 'A) The majority of the planet’s oxygen is generated from the rainforest,' is also correct. 'C) The rainforest is a major catalyst for the planet’s water cycle' is also proven true because it is said that the rainforest holds great quantities of water, making it very important to the planet's water cycle. These are all important to the planet, making 'D) The rainforest is important to life as a whole on the planet,' the most accurate statement.
What percentage of babies have Brown and Blue eyes?
20 babies were born in the ward, 10 of them had blue eyes and the other 10 had brown eyes.
% of blue eyes babies is 50% and % of brown eyes babies is also 50% (10/20*100).
What is a Dominant trait?
Brown eye color gene is a dominant trait, and it can express itself in pure breed condition as well as impure breed condition.
Blue eye color gene is recessive and can only express itself in pure breed recessive condition, the dominant gene repress the expression of the recessive gene phenotypically, but the genetic makeup remains the same.
Hence, the blue-eyed babies have pure breed recessive genotype and brown eyed babies have pure breed dominant genotype or genotype.
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Based on the information in the diagram how do you think beak varitions have most likely benefiitted the finches
Please help!!!!
Answer:
finches?
Explanation:
i did the test but i don know what you mean
Help with this please
Answer:
.
Explanation:
Who is hotter Tom Hiddleston or Sebastian Stan??
[tex]\:\huge\mathbb{SEBASTIAN\:\:\:STAN}[/tex]
Answer:
Sebastian Stan
Explanation:
just my opinion
4. Ocean currents can have significant effects on the climate in an area, causing some areas to be warmer, colder, or more moderate.
True of False marking BRAINLEST
Answer:
True
Explanation:
Some info here:
Are ocean currents warm?
They can be cold, warm, and hot. Warm ocean currents originate near the equator and move towards the poles or higher latitudes while cold currents originate near the poles or higher latitudes and move towards the tropics or lower latitudes.
We can divide ocean currents into two categories based on temperature: warm and cold currents.
Ocean currents regulate global climate, helping to counteract the uneven distribution of solar radiation reaching Earth's surface.
Which molecules are needed for photosynthesis? What are the products of photosynthesis?
Photosynthesis requires sunlight, carbon dioxide, and water as starting reactants. After the process is complete, photosynthesis releases oxygen and produces carbohydrate molecules, most commonly glucose. These sugar molecules contain the energy that living things need to survive.
During the process of photosynthesis plants break apart the reactants of carbon dioxide and water and recombine them to produce oxygen (O2) and a form of sugar called glucose (C6H12O6).
where most photosynthesis take place
Answer:
Chloroplasts
Explanation:
In the most important part of photosynthesis, the chlorophyll in chloroplasts absorb light energy from the sun and use it to rearrange water and carbon dioxide into sugar (specifically glucose) and oxygen. The light energy is converted into chemical potential energy and is stored in the glucose.
Answer:
chloroplasts
Explanation:
brainliest please
Why might fish exist before amphibians?
Answer:
Because fish are their own species.
What is a system of ideas that explains many related observations and is supported by a large body of evidence acquired through scientific investigation?
Answer:
A theory.
Explanation:
A scientific theory is the product of related observations supported by evidence acquired through scientific investigation. An example of a theory includes the theory of evolution (which explains observations in the fossil record, phylogenetic patterns observed in species, and these results have been aquired through scientific investgation and analysis of things like the genome of species, and archeaological evidence)
endemic frog in the philippines
Answer:
The name of the frog is platymantis
Answer:
This frog is a platymantis. It's a usually brown frog.
Several people in Kate’s town began suffering from a common disease over the past month. Kate approached a group of environmental scientists to help solve the problem. Which field/subject can help the environmental scientists address the issue?
Answer:
Epidemologists.
Explanation:
Epidemologists are responisble for systematically ivestigating the distribution (frequency, patterns of who disease spread between) and determinants (causes, risk factors, pathogen) of health-related states and events in specified populations (neighborhood, school, city, state, country, global)."
Which of the following planets is most likely to be colder than earth
Answer:
Uranus is the most likely to be colder than earth.
Neptune is a planet in our solar system that is colder than Earth.
What are the characteristics of Neptune?Neptune is the eighth planet from the sun, and it is a gas giant with no solid surface. It is also the coldest planet in the solar system, with an average temperature of -353 degrees Fahrenheit because the planet is located farther from the sun.
The cold temperature of Neptune is also due to its thick atmosphere, which consists of hydrogen, helium, and methane. Neptune always has extreme storms and harsh environment. However, Neptune is a fascinating object of study for scientists to understand the outer reaches of the solar system.
However, Earth has an average temperature of around 59 degrees Fahrenheit and is located in the habitable zone of our solar system, which is suitable for supporting life.
Therefore, Neptune is a planet in our solar system that is colder than Earth.
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Based on the SCIENTIFIC EVIDENCE, life on earth:
1) has always been about the same as it is now
2) started out simple and has gotten more complicated and diverse
3) began with members of all domains
4) soon after Earth's formation
Answer:
2) started out simple and has gitten more complicated and diverse.
suggest how these synthetic plant growth substances spread through the plant
Answer:
Plant growth regulators may be synthetic compounds, such as IBA and Cycocel, that mimic naturally occurring plant hormones, or they may be natural hormones that were extracted from plant tissue, such as IAA.
Explanation:
Plant growth regulators may be synthetic compounds, such as IBA and Cycocel, that mimic naturally occurring plant hormones, or they may be natural hormones that were extracted from plant tissue, such as IAA.
What are synthetic plant growth regulators?
Plant growth regulators are substances that, when added in small amounts, modify the growth of plants, usually by stimulating or inhibiting part of the natural growth regulatory system. Synthetic plant growth regulators hold the promise of becoming important tools in efforts to increase the world food supply.
What are synthetic hormones in plants?
Synthetic plant hormones or PGRs are used in a number of different techniques involving plant propagation from cuttings, grafting, micropropagation and tissue culture. Most commonly they are commercially available as "rooting hormone powder".
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(ii) Calculate the difference in height of an 11 year old male in the 95th percentile and an 11 year old male in the 5 percentile.
Answer:
6 feet two inches - 2.716 feet you do the math
Explanation:
i calculated -_-
The fossil record contains
specimens of approximately
250,000
known
species. The odds of finding fossil
evidence are extremely low
Decause the remains of an
organism usually
______
or are
_______
by
scavengers. Fossils are more likely
o form in the absence of ____
Typically,____
organisms
do not fossilize even though they
were most likely very common in
ancient communities.
These are remains of plants and animals which have been preserved in the earth crust for a long period of time.
They become fossilized when there is little or no erosion and in the absence of scavengers.
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