INTERESTING FACTS:
01)Bacteria (singular: bacterium) hails from the kingdom monera and is the simplest unicellular organism.
02)Only with powerful microscopes are the bacteria visible to the human eyes as they are the smallest among cells.
03)Bacteria are known as the most abundant forms of life.
04)Bacteria live everywhere: on land, in water, in the air, and inside the bodies of other living organisms.
Describe way in which plants are adapted to swed dispersal by animals give an example
Some seeds feature barbs or hooks that cling to an animal's skin, fur, or feathers. Birds can carry away the sticky seeds of plants like pittosporum.
How do plants adapt to animal seed dispersal?Seeds from plants that rely on animals for distribution are made to fit either within or outside of the animal. Burr- or hook-shaped seeds can cling to an animal's fur. Plants give seeds that are carried internally an enticing fruit pulp reward in exchange for the journey.
What kind of animal dispersal are examples?Mangoes, guavas, breadfruit, carob, and several fig species are some examples. Aardvarks and the desert melon (Cucumis humifructus) share a symbiotic connection in South Africa, where the mammals consume the fruit for food.
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How does a magnifying glass make an object look bigger and closer?
Answer:
Any converging lens that has a small focal length (several centimeters) can be used as a magnifying glass. The observed object is placed in front of the magnifying glass so that it is located between the lens and the focus (closer to the focus).
Explanation:
It consists of only one condenser lens of small life (a few centimeters).
The observed object is placed between the magnifying glass and its focus (closer to the focus)
The observer sees an upright and enlarged figure of the object.
In order to like clear video ("sharpen"), the magnifier zooms in or out of the subject.
When the character is most clearly seen, we can find ourselves on a given high species.
For a man with normal eyesight, it is about 25 cm.
I NEED HELP!! ASAP. PLEASE ANSWER QUICKLY
1. How might a field like philosophy or history help scientists?
2. Give an example of something that science cannot predict and explain why not.
3. How does the quote from Socrates, “True knowledge exists in knowing that you know nothing” relate to engineering?
4. Today, it is almost impossible to imagine a world without video games, yet not long ago they did not exist. What positive and negative social changes did they bring?
5. 3-D printers are one of the cutting edges developments in the technology of our time. How could they make their way into everyday life?
Answer:
Check the attached document. The answer is more than 5,000 characters
Explanation:
circle the 3 water molecules on the image
What is the cells specialization of the sponges?
A certain population of flowering plants depends on bees for pollination. What will happen to this population if there is an increase in the number of pollinating bees?
A.
The population will not change.
B.
The population will not be able to reproduce.
C.
The population will decrease.
D.
The population will increase
If there is an increase in the number of pollinating bees, then D. The population will increase.
What is the natural process phenomenon of pollination?The natural process phenomenon of pollination refers to the fecundation mechanism in plants that involves the transport of pollen by means of insects from one plant to another, thereby it is associated with an increase in the number of plants.
Therefore, with this data, we can see that the natural process phenomenon of pollination is based on the movement of bees that carry out pollen.
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Answer:
the answer is increase
Explanation:
i had this one be for
Arrange the events in photosynthesis in order, with the first event at the top and the last event at the bottom.
Photosynthesis involves Light-dependent reactions, which are the noncyclic pathway, and the light-independent reactions, known as Calvin cycle. The sequence of events is described below.
NOTE: Since I could not find the complete question, I will provide a complete explanation of how photosynthesis occurs, so you will be able to arrange the events in your statement in the correct order.
What is the photosynthetic sequence of events?Photosynthesis involves two stages: light-dependent and light-independent reactions.
LIGHT-DEPENDENT REACTION
It occurs in the thylakoids of chloroplasts. Involves the noncyclic pathway which is a flow of electrons along a chain located in the thylakoid membrane.
Photosynthetic pigments are in charge of light absorption. When sunlight reaches the pigments, electrons get excited and move along the electron transport chain.
During these reactions, oxygen is released, while ATP and NADPH are produced. Both of them are used during light-independent reactions.
LIGHT-INDEPENDENT REACTION
Light-independent reaction is known as the Calvin cycle, and it takes place in the stroma.
During the Calvin cycle, sugars or carbohydrates are synthesized.
When carbon dioxide, CO₂, enters the leaves through stomas, it diffuses to the chloroplast stroma.
Carbon atoms fixate, meaning that they incorporate into organic molecules. These molecules are used to produce 3-C sugars.
The whole process is impulsed by ATP and NADPH coming from light-dependent reactions.
SEQUENCE OF EVENTS
⇒ THYLAKOID MEMBRANE: The steps of light-dependent reactions are the followings,
1) Luminous energy is trapped by chlorophyll in Photosystem II.
2) When the pigment molecules absorb light, electrons provided by water molecules get to a higher energy level.
3) The excited electrons go through the electron transport chain from Photosystem II to a less energetic level in photosystem I.
4) When the excited electrons leave photosystem II, they are replaced by new electrons extracted from the water molecules.
5) The absorbed luminous energy moves the electrons from the photosystem I to another electron acceptor, from where they get transported again and used to produce NADPH molecules.
6) When electrons leave Photosystem I, they are replaced by new electrons coming from photosystem II.
7) When the water molecule breaks down, hydrogen ions remain in the thylakoid lumen, from where they are pumped to the stroma by the ATP synthase.
8) The released energy is used to produce ATP molecules.
9) Hydrogen ions go back from the stroma to the thylakoid compartment.
⇒ STROMA: The steps of light-independent reactions are the followings,
1) During the carbon fixation phase, a CO₂ molecule combinates with a ribulose-1,5-bisphosphate (5-C molecule) to form 6-C molecules, which will divide into two 3-phosphoglycerate molecules, 3-PGA (3-C molecules).
CO₂ + ribulose-1,5-bisphosphate ⟶ 6-C molecule ⟶ 2 3-PGA
2) During the reduction phase, ATP and NADPH are used to produce the sugar molecule glyceraldehyde-3-phosphate (G3P) from 3-PGA molecules.
NADPH donates its electrons to turn 3-PGA into glyceraldehyde 3-phosphate, G3P.
3-PGA + ATP + NADPH ⟶ G3P + ADP + NADP⁺
3) During the regeneration phase,
some glyceraldehyde 3-phosphate molecules leave the cycle and go to the cytosol to form glucose.Other G3P get recycled to regenerate the RuBP acceptor. This last reaction needs ATP and a series of other reactions.When three CO₂ enter the cycle, 6 G3P are produced. One of them leaves the cycle, and the remaining five are recycled and generate three RuBP.
⇒ CYTOSOL
1) Once in the cytosol, glyceraldehyde 3-phosphate molecules are used to form glucose and fructose.
2) These two molecules are the monosaccharides that form sucrose.
3) Once sucrose is formed, it is transported from the photosynthetic tissues to different parts of the plant by the phloem.
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which is a point mutation and not a frame shift mutation
Sickle cell anemia is a point mutation in which the 6th position of the beta chain of Hb is replaced from glutamate to valine
The point mutation is the one in which there is a change in one codon as in sickle cell anemia whereas frame shift mutation occurs due to either insertion or deletion of multiple codons
Gourmet Eatery has a policy of automatically adding an 18%
tip to every restaurant bill,
28866
5195.88
that's the answer because that is what you get when you find 18% of 28866
what is the analogy between the vacuole and a school?
Answer:
The vacuoles is like the cabinets in the school used to store items. where we release all of our energy. Cytoplasm is like the hallways of the school.
I Will Give BRIANIEST
A scientist tests the water in a local pond and finds that it has a pH of 7.9.
What is true about the water sample?
Choose 1 answer:
(Choice A)
A
It is basic.
(Choice B)
B
It is acidic.
(Choice C)
C
It is neutral.
(Choice D)
D
It is both basic and acidic.
Answer:
it is Basic brooooooo. No B NOT C AND NOT D. oNly A
The answer is A. The ph of regular water is about 7.0 or so. so since it's 7.9 it means it's basic. You're welcome :)
Did Atom is the smallest level of organization
Answer: yes atom is the smallest level of organization
Explanation:
In a certain population of lizards, some of the lizards have longer legs than others. After a new kind of predator is introduced to the ecosystem, a change occurs in the lizard population. This change is shown by the following graph.
Which of the following best explains what may have caused this change?
A.
Lizards with long legs are more attractive as food for the new predator.
B.
Lizards with long legs can run faster to escape the new predator.
C.
Lizards with short legs can climb trees better to escape the new predator.
D.
Lizards with short legs need less food every day than the new predator.
Answer:B
Explanation:
If lizards with long legs can run faster to escape the new predator than lizards with short legs can, then the long-legged lizards are more likely to survive and reproduce. The short-legged lizards are more likely to be caught by the predator, so they are less likely to survive and reproduce. Because of this, the majority of the lizards' offspring have long legs.
which stores the most energy
Answer:
one gram of fat
Explanation:
Answer:
one gram of fat
Explanation:
Economic importance of matured catfish eggs
Matured catfish eggs can have economic value for catfish farmers, food producers, and fertilizer manufacturers.
What is the economic importance of matured catfish eggs?Matured catfish eggs, also known as catfish roe, have some economic importance in the aquaculture industry.
Breeding: Matured catfish eggs are used to breed new fish. Catfish farmers carefully select the healthiest and most genetically desirable fish to breed, and the eggs from these fish can be sold to other farmers or used to breed the next generation of fish on the same farm.
Caviar: Catfish roe can be processed and sold as caviar, which is a luxury food item.
Fertilizer: Catfish roe can be used as a natural fertilizer for crops.
Pet food: Catfish roe can be used as an ingredient in high-quality pet food.
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The complete question is below:
What is the economic importance of matured catfish eggs?
Which of the following plant is associated with Chronic Obstructive Pulmonary Disease in horses?
a.Eupatorium adenophorum
b.Lantana camara
c. Quercus griffithi
d. Bracken Fern
true/false. a group includes its most recent common ancestor and all of its descendants, a group includes its most recent common ancestor but not all of its descendants, and a group does not include the most recent common ancestor of the organisms within the group.
All organisms in a taxon that have the same most recent common ancestor, including the ancestor, are included in monophyletic groups. A group is deemed paraphyletic.
What group is made up of all the descendants of the most recent common ancestor?A group of creatures is said to be monophyletic if all of its members share a most recent common ancestor, as well as all of that ancestor's descendants. A clade is a monophyletic group.
What is an organismal group that consists of an ancestor and all of its offspring?A clade is a collection of organisms that comprises both its ancestor and all of its offspring. A clade can be compared to a branch on the tree of life. The tree below displays a few clade examples.
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Which of these statements about photosynthetic organisms are true? Select all that apply.
Plants are not the only photosynthetic organisms.
Plants are not the only photosynthetic organisms.
Algae is a type of photosynthetic bacteria.
Algae is a type of photosynthetic bacteria.
All bacteria can do photosynthesis.
All bacteria can do photosynthesis.
Cyanobacteria are a group of bacteria that carry out photosynthesis.
Answer:
The statements that are true are: Plants are not the only photosynthetic organisms, Algae is a type of photosynthetic bacteria, and Cyanobacteria are a group of bacteria that carry out photosynthesis. Not all bacteria can do photosynthesis; some bacteria obtain energy through other processes such as chemosynthesis.
give me brainiest
What are the three
parts of the hair SHAFT?
Answer:
The hair shaft is comprised of three layers: the cuticle, cortex, and medulla.
Explanation:
Answer:
Hair shaft is consisted of three layers: cuticle, cortex and in certain cases medulla. Flat and square-shaped cuticle cells are adhered tightly to the cortex cells proximally.Explanation:
4-toed mom with (t t) and 5-toed dad with (T t)
What is the probability for a 5-toed baby?
What is the probability for a 4-toed baby?
~
5-toed mom (T t) and 5-toed dad (T T)
What is the probability for a 5-toed baby?
What is the probability for a 4-toed baby?
~
5-toed mom (T t) and 5-toed dad (T t)
What is the probability for a 5-toed baby?
What is the probability for a 4-toed baby?
Answer:
the probability to have a 4 toed baby is 0% chance and the probability for a normal toed baby is 100%
Explanation:
What are three diseases/disorders caused by mutations?
Answer:
Three diseases/disorders caused by mutations:
ThalassemiaCystic FibrosisTay-Sachs disease
Please help me anyone ?!!!! ())).
Rusting of iron and cutting an onion are both examples of chemical changes.
How to explain the chemical changeRusting of iron is a chemical change because it involves a reaction between iron, oxygen from the air, and water. The iron reacts with oxygen to form iron oxide, commonly known as rust. This process is irreversible, and the chemical composition of the iron is altered during rusting.
Cutting an onion is also a chemical change because it involves the disruption of the onion's cell structure and the release of enzymes. When you cut an onion, enzymes stored within the cells are released, reacting with certain compounds to produce sulfur compounds. These compounds are responsible for the pungent smell and the tears that occur when cutting an onion. The cutting process causes a chemical transformation in the onion's composition, making it a chemical change.
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Which of the following is an example of a biological system?
Answer:
a
Explanation:
a nucleic acid is Long repeating chain of what?
Sometimes you might not be able to see a new substance forming, so be on the lookout for evidence that a chemical change has occurred. A change in smell and color can indicate that a new substance has formed. For example, caramelized onions have a very different smell than raw onions. They have a darker color, too. Other physical properties about the onions change during caramelization, including their texture. The formation of bubbles can be evidence of a chemical change, but only if they indicate that a new gas is formed. If you heat a pot of water, the water will begin to boil. Those bubbles are not any new substance forming. They’re just the same water you started with changing state from liquid to gas.
Based on this passage, if you cannot see that a new substance has formed,
A
only a physical change could have occurred.
B
a chemical change might have occurred.
C
a change in state has always occurred.
D
no change could have occurred.
it is possible for a chemical change to occur even if there is no visible evidence of a new substance forming.
What visual signs of chemical alteration exist?A change in colour and the appearance of bubbles are two indications of a chemical shift. The five elements of chemical change are: colour change, precipitate or gas production, gas formation, odour change, and temperature change.
If there is no chemical change, may a physical change still happen?Physical changes can be brought about by physical actions like adjusting the temperature or pressure. You melted the ice, but nothing happened chemically. Water molecules are still molecules of water.
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Which solution would be most effective at reducing the emission of greenhouse gas
Answer:
Below 5 solutions
Explanation:
here are several solutions that can be effective at reducing the emission of greenhouse gases. Some of the most effective solutions include:
Switching to renewable energy sources, such as solar, wind, and hydro powerImproving energy efficiency in buildings and vehiclesPlanting trees and other vegetation, which absorb carbon dioxide from the atmosphereReducing deforestation and promoting sustainable land use practicesImplementing policies, such as carbon pricing, that incentivize the reduction of greenhouse gas emissions.Each of these solutions can help to reduce greenhouse gas emissions in different ways, and the most effective solution will depend on the specific circumstances and context. In general, a combination of multiple solutions is likely to be the most effective approach to reducing greenhouse gas emissions.
why the heart can be considered the muscle with the greatest elastic strength.
Answer:
Elastic strength is the ability of a muscle to absorb, store, and release energy. The more energy the muscle releases, the faster and more powerful the movement. The fact that the heart pumps 2,500 gallons (9,450 liters) of blood daily makes it the muscle with the greatest elastic strength.
Explanation:
Adrop of partient's blood shows clumping in anti B serum but not in anti A what is this person's blood group
When scientists use their five senses to learn new information
The scientist use their five senses (sight, hearing, smell, touch and taste) when they are gathering information during an observation. The name of this process is observation.
Proteins are
A) built in the nucleus by DNA and transported to the ribosomes.
B) converted from nucleic acids to amino acids in the nucleolus.
C) produced in the lysosomes and transported out of the cell by vacuoles.
D) transported to the other parts of the cell by the endoplasmic reticulum from ribosomes.
Answer:
D. transported to the other parts of the cell by the endoplasmic reticulum from ribosomes.