Will mark brainliest for the most answer!!! This is all easy photosynthesis y8 work pls help!! Do as much as u like but plz do help
Answers
Answer:
Roots act like straws absorbing water and minerals from the soil. Tiny root hairs stick out of the root, helping in the absorption. Roots help to anchor the plant in the soil so it does not fall over. Roots also store extra food for future use.
The various functions of water in plants include: maintaining cell turgidity for structure and growth; transporting nutrients and organic compounds throughout the plant; comprising much of the living protoplasm in the cells; serving as a raw material for various chemical processes, including photosynthesis;
The primary functions of the stem are to support the leaves; to conduct water and minerals to the leaves, where they can be converted into usable products by photosynthesis; and to transport these products from the leaves to other parts of the plant, including the roots.
A plant has two organ systems: 1) the shoot system, and 2) the root system. The shoot system is above ground and includes the organs such as leaves, buds, stems, flowers (if the plant has any), and fruits (if the plant has any).
Tissues are further arranged or combined into organs that carry out life functions of the organism. Plant organs include the leaf, stem, root, and reproductive structures. The first three are sometimes called the vegetative organs and are the subject of exploration in this chapter.
Roots keep a plant in the ground. They also take in water and nutrients from the soil.
Leaves absorb sunlight, and make food for the plant by photosynthesis. ...
The stem supports the leaves and flowers. ...
Reproductive organs allow a plant to produce new plants.
Explanation:
Related Questions
Put the steps of seafloor spreading in order from first to last.
Magma hardens
Magma pushes upward.
A crack forms
Rock moves outward.
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Answer: a crack forms, magma pushes upward, rock moves outward, magma hardens.
I know this 100% fact
Explanation:
Answer:
Crack forms, Magma pushes upwards, Rock move outward, Magma hardens
Explanation:
:,D
How does osmoregulation take place in trout fish?
Answers
Answer:
The gills actively uptake salt from the environment by the use of mitochondria-rich cells. some marine fish, like sharks, have adopted a different, efficient mechanism to conserve water, osmoregulation. they retain urea in their blood in relatively higher concentration.
Explanation:
If a mutation in a gene does not result in a change in protein function, the resulting effect is most likely to be
A.) Neutral
B.) Beneficial
C.) Harmful
D.) None of the above
Answers
If the protein structure does not change then the function will not be affected either. The resulting effect is neutral because the shape and function was not altered.
30 points pls help Will give brainlyiest
16. Assume that you drop a rock from the top of a tall cliff and it takes 3 seconds for the rock to fall to the bottom of the cliff. What is the rock’s velocity when it reaches the bottom? How do you know?
17. When you shoot an arrow at a target, why should you aim above the bull’s eye if you want the arrow to hit the bull’s eye?
Answers
Answer:I think it is 29.4
Explanation: Earths gravitational pull is 9.8m/s and multipky that by three to get 29.4.
Im doing the same test :)
Why does a predator kill its prey, when a parasite rarely kills its host?
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Answer:
Usually, parasites are much smaller than the host is, whereas predators could be either small or larger than the prey. Parasites have a very high reproduction rate but the predators reproduce slowly.
Explanation:
An earthquake originated in New York State. The P-wave travel time for this earthquake was recorded in the data table below for four widely separated seismic stations, A, B, C, and D If the first P-wave arrived at seismic station A at 10hrs:22min:30sec, what was the origin time for the earthquake?
Answers
The provided question is incomplete as it lacks the essential information to give answer. however, the complete question is attached as image.
Answer:
The correct answer is option : c. 10hrs: 14min: 10sec.
Explanation:
The question provides the following information to answer the question:
The P wave takes time to reach Seismic station A = 8 min:20 sec
P-wave arrived at seismic station A at : 10hrs:22min:30sec
So, the origin time of earthquake would be: 10hrs:22min:30sec - 8 min:20 sec = 10hrs: 14min: 10sec.
Thus, the correct answer is : 10hrs: 14min: 10sec.
1. What are the end products of photosynthesis?
2. What is Transpiration ?
3. What are the signifance of transpiration ?
4. Give One example for each of the following modified leaves:
a. Leaf Tendrils.
b. Spines
c. Scale Leaves
5. Give some names of insectivous plants.
6. Define Vegeative Propogation ?
Please help me asappp !! Now I need help :)))
Answers
Answer:
1. Glucose And Oxygen.
2. Transpiration is the process by which water is lost in the form of water vapour by evaporation from the surface of leaves and other serial parts of plant .
3. A. Cooling Effect : The water keeps on evaporating from the leaf surface during transpiration . The heat required for evaporation of water is obtained from the plant itself and thus, the plant cools itself when it is hot outside.
B. Transpiration Pull : As water evaporates from the leaf surface, the roots pull up more water from the soil to make up for the water loss during transpiration .As a result, important mineral salts are also brought along with the water. These salts are necessary for the growth of the plant .
4. Leaf Tendrils : Sweet Pea
Spines : Cactus
Scale Leaves : Onion
5. Pitcher Plant, Venus FlyTrap, Blodderwort
6. Normally plants propogate with the help of seeds contained in the fruits . But some new plants may also be produced from other part of the plant such as the roots, stems, and leaves . This type of reproduction is called vegetative propogation .
E.g. = Bryophyllum .
Explanation:
Hope it works out !!what is a placebo or a placebo effect
Answers
Mention three importance of soil organisms.
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Explanation:
soil organisms which range in size from microscopic cells that digest decaying organic material to small mammals that live primarily on other soil organisms play an important role in maintaining fertility structure drainage and aeration of soil
What happens to a population if its growth exceeds its carrying capacity?
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list the differences between saturated and unsaturated fats
Answers
Answer:
Unsaturated fats, which are liquid at room temperature, are different from saturated fats because they contain one or more double bonds and fewer hydrogen atoms on their carbon chains.
Explanation:
puggle is a type of dog first produced by mating two other types of dog, a pug and a beagle. This process is an example of
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Answer:
hybridation. Puggle is a combination of two different species of dogs and the process of combining two different species to produce a new species is known as hybridation.
The specific purpose or place for an organism within an environment is called their what?
a.population
b.limiting factor
c.abiotic factor
d.niche
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hope this helps
to test for lipid is heat needed????????
Answers
Answer:
No
Explanation:
Place two spatulas of the food sample into a test tube or 1 cm3 if the sample is liquid.
Add 2 cm3 of ethanol to the tube. Cover the end of the tube and shake the tube vigorously.
Allow the contents to settle.
Pour the liquid from the top of the mixture into a test tube half-filled with water.
Record the level of the food and whether the water is cloudy or clear.
As you can see no heat is needed
Why can an HIV infection not be treated by antibiotics?
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Answer:
because HIV is a virus and antibiotics treat bacterial infections.
Explanation:
please give me brainliest
Answer:
HIV is a viral rather than bacterial disease, so antibiotics cannot be used to treat it directly. But because the virus disrupts the body's own disease-fighting immune system, antibiotics critical for treating patients infected with HIV.
Explanation:
hope it helps please mark me br-
well..you know what i mean : )
what observation led researchers to propose that chloroplasts envolved from cyanobacteria
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In desert plants, rate of water loss gets reduced due to the presence of
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Answer:
In desert plants, rate of water loss gets reduced due to the presence of cuticle.
Explanation:
Cuticle are protective, hydrophobic waxy covering produced by epidermal cells of leaves, young shoots and other aerial parts. It minimises the water loss through transpiration (with the help of stomata) and also reduces pathogen entry.
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what are the monomers of carbohydrates
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Answer:
Monosaccharides are the monomers that make up carbohydrates. Glucose is an example of a monosaccharide. Glycerol and fatty acids are the monomers that make up lipids. Nucleotides are the monomers that make up nucleic acids.
you are so beautiful
i love you
Explanation:
i need 100 USD dollars do you give me please
Why is there more nitrogen than oxygen in the air?
Answers
Answer:
Nitrogen is a stable gas and doesn't want to react to anything. When you breathe in air, you breathe in nitrogen along with oxygen. However, as oxygen gets absorbed into your body, since nitrogen is stable, you breathe it back out, leaving more nitrogen in the air.
PLEASE HELP ASAP!
Water conservation is an important issue for many reasons. One factor is that water conservation preserves and protects our natural resources. Conserving water means more water is available to serve additional water needs, as well as for wildlife and recreation. Water conservation practices can result in lower wastewater discharges which can mean an improvement in overall water quality. Conserving water diminishes our need to find or build new water sources, leaving them in reserve for our possible later use. Preservation does result in
A) lower algae levels
B) reduction in industry standards
C) slowing the building of new housing
D) lessening the need to find new water sources
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Answer:
i believe the answer is D) lessening the need to find new water sources
What contracts to pump blood out of the heart? the atria the veins the ventricles the arteries
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Answer:
the ventricles
Explanation:
What combination of sex chromosomes is shown in the image?
1.
A. XXY
B. XY
C. XX
D. YY
Answers
Answer:
xy is the answer of your question
Answer:XY
Explanation:
What does polymerase chain reaction (PCR) do?
Answers
Answer:
Makes more copies of a sample of DNA
Explanation:
Apex
During replication, which sequence of nucleotides would bond with the DNA sequence ATCAG?
Answers
Answer:
TAGTC
Explanation:
There are four different nucleotides in DNA: adenine, thymine, cytosine and guanine.
The bases pair like so:
A with T (adenine with thymine)
C with G (cytosine with guanine)
The DNA sequence given is :
ATCAG
Match As with Ts, Ts with As, Cs with Gs and Gs with Cs.
The sequence of nucleotides that would bond with the sequence above is:
TAGTC
NEED HELP ASAP!! WILL MAKE BRAINLIEST - 25 POINTS
Which information would a population ecologist include when conducting a study? CHOOSE 2 ANSWERS!!!
A - birth rate of species
B - structure of organisms
C - reproduction system of animals
D- average number of prey animals consumed by a predator
Answers
Answer:
a and d
Explanation:
the birth and death rates are important, they are they numbers in which a population is
Answer:
a and d
Explanation:
From where do most producers get energy?
1. the sun
2. decomposers
3. consumers
4. other producers
Answers
Answer:
Energy is the ability to do work. ... The energy of the sun is first captured by producers (Figure below), organisms that can make their own food. Many producers make their own food through the process of photosynthesis. The "food" the producers make is the sugar, glucose.
Explanation:
hope this helps you :)
The diagram provides an overview of how dialysis works. Using this model as an example, explain how the diyalysis machine performs the function that's normally performed by the kidneys
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Answer:
The main job of a kidney is to filter toxins and waste products from the blood. In dialysis, the machine takes in blood from the artery and pumps it through a semipermeable membrane. This function is similar to that of the capillaries in the kidney. They allow waste products to filter from the kidneys. The waste excretes into a bag in a manner similar to how the bladder excretes urine from the body. The clean blood pumps back into the body and is carried back to the heart via a vein.
Explanation:
that's the answer that shows when you submit it
Number 2 is the one that needs to be answered
Answers
Answer:
2. The US uses far less renewable energy than most other countries.
Explanation:
US uses very less renewable entgy in comparison to other countries because of several reasons such as:
overall cost of renewable energy is very high.limitations to geography.can cause pollution, such as biomass.fossil fuels are more reliable as do not depend on other environemntal fluctuations such as solar light.Hence, the correct option is 2.
Which ia an example of overexploitation
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The best example of overexploitation of a resource is overfishing.
please I need help to answer these questions
Answers
Answer:
B. Directional Selection
Explanation:
By doing some research I found out what most of this means so let's do my favorite process, the process of elimination
A. Disruptive
Disruptive selection produces two or more species with two different traits nothing in the question says two different scorpions where formed one with big pinchers and another with big stingers no it just talks about them slowly forming big pinchers
C. Stabilizing
Stabilizing selection is when two species are produced with more similar traits nothing vastly different, I would consider them forming really big pinchers to be an extreme
