The third one, it can be observed by shifts in red and blue light
Answer:
3rd one because it is right bule amd red
Writing your own quiz from the information you learned in class and during your reading will help improve your study skills.
A.
True
B.
False
three cell organelles found in plant and animal cell
Answer:
Image result for three cell organelles found in plant and animal cell
Structurally, plant and animal cells are very similar because they are both eukaryotic cells. They both contain membrane-bound organelles such as the nucleus, mitochondria, endoplasmic reticulum, golgi apparatus, lysosomes, and peroxisomes. Both also contain similar membranes, cytosol, and cytoskeletal elements.
If each of these food chains start with 10,000 grams of phytoplankton, how much reaches the highest trophic level in each food chain
Energy is transferred from one trophic level in a food chain to another. However, not all the energy available at a trophic level is transferred to the next.
Only about 10% of the energy in the lower trophic level gets to the immediate higher trophic level and the rest is lost as metabolic heat.
Thus, if a food chain starts with 10,000 grams of phytoplankton, the quantity that will get to the highest trophic level would depend on the number of intermediate trophic levels in between the lowest and the highest.
For every step the energy is transferred up the trophic level in the food chain, 90% of it is lost.
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How does reproduction in humans compare to reproduction and other animals such as fish, birds and reptiles?
Answer:
It compares because all of them reproduce the same way with varied offspring instead of identical.
What is the food web for Altamaha shiner ?
Answer:
The bottom of the pyramid was fertilizer or something and the little top triangle was a silhouette of a man. Those were simple days and the food chain seemed simpler.
Explanation:
Name at least three hormones which are used commercially and list why they are used.
Answer:
Auxins, Ethene and Cytopkinins
Explanation:
Auxins used in commercial fo Crop production.
Ethene used in commercial to fruit to ripen.
Cytokinins used in commercial to reduce yellowing in green vegetables.
Auxins are utilized in the commercial production of crops. Ethene is a commercial fruit ripening agent. Cytokinins are used commercially to stop green crops from turning yellow.
What are plant hormones?
Almost every element of plant growth and reaction to its environment is regulated by plant hormones. Numerous plant hormones play important roles in the interactions between plants and helpful microorganisms because they are active at extremely low concentrations and have precise spatial control of synthesis and response.
The "The Role of Plant Hormones in Plant-Microbe Symbioses" special issue offers fresh information on the functions of hormones produced from both the plant and the microbial partner in symbiosis establishment and communication. This includes the close symbioses that the majority of terrestrial plants have with arbuscular mycorrhizal (AM) fungi, as well as the more recently acquired nodulation—symbioses between a select group of plants in the fabid clade and nitrogen-fixing bacteria.
The articles in this special issue also look at how hormones affect how plants interact with ectomycorrhizae, endophytic bacteria, and fungi, and helpful microorganisms that stick to the surfaces of the leaves and roots. Many hormones can interact with one another in addition to acting directly to regulate the growth of these symbioses, and these intricate networks are just beginning to emerge.
Therefore, various plant hormones are used commercially.
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After following humane guidelines for stunning an
animal, the carcass is
1. The person and elephant are traveling from left to right. The second photo was taken a few seconds after the first. Who is traveling
faster?
several seconds late
O A The person is walking faster.
O B. The elephant is walking faster
O C. They are traveling at the same speed
O D. Impossible to determine
Answer: B
Explanation:
Because the person is slower than an elephant
what is the relationship between DNA Chromosomes and organism?
plz help any one pls
Answer:
Glycerin
Explanation:
Substances with strong electronegative forces between the molecules tend to have higher boiling points, because it takes more energy (temperature in this case) to break the bonds and change the phase of the substance.
What were Mendel's 4 ideas explaining the inheritance pattern he observed? Which one of them is considered the Law of Segregation?
Answer:
1) Principles of Paired Factors
2) Principle of Dominance
3) Law of Segregation or Law of Purity of Gametes (Mendel's First Law of Inheritance)
4) Law of Independent Assortment (Mendel's Second Law of Inheritance).
Explanation:
Hope this helps.
WILL GIVE BRIANLIEST AND 30 POINTS!
When trying to reach a decision, what is happening in the brain?
A. The frontal lobe reaches out to the hippocampus.
B. The cerebral cortex accesses information stored in the thalamus.
C. The limbic system draws information from the cerebral cortex.
D. The hippocampus accesses memories stored in the thalamus.
When trying to reach a decision, multiple brain regions are involved in a complex network of communication and processing. However, out of the options given, the most accurate answer is C, "The limbic system draws information from the cerebral cortex."
What is a limbic system ?The limbic system is a complex network of brain regions that are involved in emotional processing, motivation, and memory formation.
The cerebral cortex, which is the outer layer of the brain, is involved in many functions, including perception, consciousness, and decision-making. The limbic system communicates with the cerebral cortex, and draws upon information processed by it to make decisions.
The limbic system, which includes the amygdala, hippocampus, and other structures, plays an important role in processing emotions and memories, and influences decision-making by providing input on the emotional significance of different choices.
Additionally, the basal ganglia, which is a group of structures deep in the brain, is involved in decision-making by integrating information about the potential rewards and punishments associated with different choices and helping to select an appropriate action based on that information.
Therefore, the limbic system draws upon information processed by the cerebral cortex, and takes into account emotional and motivational factors to help us make decisions.
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What occurs if kelp is not present to absorb CO2 or produce O2?
there won't be fresh oxygen and CO2 will be dangerous for out health and we may not have some of the energy that we have today because kelp also can produce energy.
All other living organisms in the aquatic environment will be negatively affected if Kelp is not present to absorb CO2 or produce O2.
ROLE OF PHOTOSYNTHESIS:
Kelp are living organisms in the kingdom Protista, which possess the ability to photosynthesize or use energy from sunlight to produce food. Photosynthesis is a process that absorbs CO2 from the atmosphere and release O2 as a gaseous product. Kelp is a producer of aquatic environment, which means it helps to absorb CO2 and release O2 into the atmosphere. This O2 is used for cellular respiration by other living organisms. If kelp is not present to absorb CO2 or produce O2, other other living organisms in the aquatic environment will be negatively affected.Learn more about the role of photosynthesis at: https://brainly.com/question/1388366?referrer=searchResults
Is it possible to see the different phases of mitosis in plant cells under a low power microscope? A yes, you can see the individual cells and tell the phases apart. B yes, you can see the individual cells and they are all just in the same phase. C No, you can't see enough detail. They all look like they are in interphase. D. No, there is not enough detail to see individual parts of the plant or individual cells.
It is not possible to see the different phases of mitosis in plant cells under a low-power objective microscope.
Under low-power objectives, individual plant cells can be seen as room-like compartments but the essential details of the contents of the cells cannot be seen. Thus, all the cells appear the same as if they are in an interphase phase of the cell cycle.
In order to view the different phases of mitosis in plant cells, higher magnifications such as high power would be required.
More on microscope magnification can be found here: https://brainly.com/question/20218099
How the food you eat affects your brain?
Answer:
Eating high-quality foods that contain lots of vitamins, minerals, and antioxidants nourishes the brain and protects it from oxidative stress — the "waste" (free radicals) produced when the body uses oxygen, which can damage cells. ... Diets high in refined sugars, for example, are harmful to the brain.
How can antiviral medications help someone who has the flu?
- helps the person sleep better so that they heal
- prevents the person from ever getting the flu
- makes the person feel better faster and makes the symptoms milder
- cures the person immediately (I know its not this one)
Answer:
Prevents the person from ever getting the flu. (better said as 'prevents attracting flu in the future")
Explanation:
Antiviral drugs are recommended for both treatment and prevention of flu. They can protect you from getting viral infections or spreading a virus to others.
Use the information to draw an inference about why red beryl has been found in only four places on Earth.
Answer:
The volcanoes with that type of lava are only found in four places on Earth, it can't be made anywhere else.
Explanation:
Red beryl is one of the rarest minerals in the world. Because it is so rare, red beryl is about 1000 times more valuable than gold. Read the passage that describes how red beryl forms. Use the information to draw an inference about why red beryl has been found in only four places on Earth.
What is the function of the cell membrane? The cell membrane controls what goes into the cell (food) and what leaves the cell (waste). The cell membrane protects the cell from damage. The cell membrane controls the amount of water that goes into the cell and stores it there if it doesn't rain. The cell membrane allows air to enter, but won't allow water to enter into the cell.
Answer:
Cell membranes serve as barriers and gatekeepers. They are semi-permeable, which means that some molecules can diffuse across the lipid bilayer but others cannot. Small hydrophobic molecules and gases like oxygen and carbon dioxide cross membranes rapidly
Explanation:
What is the role of transgenic organisms in the production
of medicine and agriculture?
HELP PLA
Explanation:
Transgenic animals are routinely bred to carry human genes, or mutations in specific genes, thus allowing the study of the progression and genetic determinants of various diseases.
Transgenesis allows improvement of nutrients in animal products, including their quantity, the quality of the whole food, and specific nutritional composition.
Gametes are ______ They have ______ the number of chromosomes.
1) diploid; double the number of
chromosomes.
2) diploid; half the number of chromosomes.
3) haploid; double half the number of chromosomes.
4) haploid; half the number of chromosomes.
Answer:
4. haploid half the number of chromosomes
What is the most likely mode of inheritance? Which individuals from the pedigree exclude other models of inheritance?
PLZ HELP
Answer:
The modes of inheritance are autosomal dominant , autosomal recessive, and X-linked. To simplify the discussion of these different forms, the trait used in the following text will be a hereditary disease.
Brainliest plz
Why don't people's cells starve from lack of glucose while they are fasting
Which of the following is not found in allcells? DNA Plasmamembrane Cytoplasm Lysosome
Answer:
Lysosome
Explanation:
Which pair of triangles can be proven congruent by SAS?
Answer:
Explanation:
The seconded one
The second triangle can be proven congruent by SAS (side-angle-side). Therefore, option B is correct.
What is SAS property?SAS stands for "Side-Angle-Side" and it is a property of congruent triangles. This property states that if two triangles have two pairs of corresponding sides that are proportional and the included angles between those sides are congruent, then the triangles are congruent.
In other words, if two triangles have the same length of two sides and the angles formed by these sides are the same, then the triangles are congruent.
This property is one of several ways to prove that two triangles are congruent, and it is a useful tool in geometry and trigonometry. The other ways to prove the congruence of triangles are SSS (Side-Side-Side), ASA (Angle-Side-Angle), AAS (Angle-Angle-Side), and HL (Hypotenuse-Leg) properties. Hence, option B is correct.
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Question 6
The electrical charge of a particle called
Answer:
The electrical charge of a particle is called an electric charge.
Explanation:
Electricity always comes in units of the Coulomb, which is the unit of measurement for electric charges. One Coulomb is defined as follows: "the quantity or magnitude of electricity carried by an electron in the electrostatic field around a point on the Earth with coordinates (latitude, longitude)". We can use units like volts and amperes to communicate this kind of data now, but typically you'll see it written as Cs.
To do some simple arithmetic with these units you need to know that one Couloth will equal 93 millimeters squared per second times per second (mC/s*ms).
How the animals survive in tropical rainforest
Answer:
The animals use the tall trees for shelter, hiding places from their predators, and source of food. Because there are many animals competing for food, many animals have adapted by learning to eat a particular food eaten by no there animal
Explanation:
Put in own words and add more reasons and details hope it helped a lil
help now asap plssssss ols dont answer if you dont know
Answer:
telescope
Explanation:
Answer:
Optical Telescopes , Radio Telescopes , Spectroscopes , Star Charts
Explanation:
Biology which statement applies to cholesterol?
A. It is hydrophobic and found on the outside of the phospholipid biyaler
B. It is hydrophilic and found inside the phospholipid bilayer
C. It impacts membrane fluidity.
D. It is transported in association with glucose in the blood.
The true statement about cholesterol is that; " It impacts membrane fluidity."
Cholesterol is one of the steroids in the body and serves as a constituent of many hormones. Cholesterol consists of a hydrophilic and a hydrophobic part hence it is able to interact both with aqueous and nonpolar environments.
Cholesterol impacts membrane fluidity in the sense that it regulates the direction of membrane fluidity. At high temperatures, cholesterol raises the membrane temperature whereas at high temperatures, it intercalates between phospholipids thereby preventing stiffening.
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How the form of ostrich’s eggs help the bird survive?
Answer:
Adaptations that make ostriches fast on land but unable to fly include long legs with strong muscles, thick bones and powerful 2-toed feet
What is the model scientists use to track
energy movement through an ecosystem?
A. A food web
B. A food pyramid
C. A tipphic map