Answer:
A gene is a unit of heredity
Explanation:
A gene is a unit of heredity that is passed from a parent to their offspring and is responsible for determining a certain trait of the offspring.
or
A gene is a unique sequence of nucleotides that makes up a chromosome and controls how a cell (or virus) can assemble monomers into polypeptides or nucleic acid molecules.
¿Qué proceso debe realizar un organismo para perpetuarse a través del tiempo?
Answer:
evolución
Explanation:
HELP ME PLEASE FASST
Which of the following describes a scenario that could increase the winds of the jet stream?
O Faster global convection currents
O Decreasing radiation from the sun
O Equal heating of the Earth's surface
O Stopping conduction from the ground
Answer:
faster global convection currents!
Fortunately I just took this quiz and received 100%!
The statement that explains scenerio that can bring an increase to winds of the jet stream is A: Faster global convection currents.
Jet streams can be regarded as a fast flowing as well as narrow and meandering, air currents which is found on Earth and other planet. It is a bands of strong wind which moves to east from west in the globe.The wind of jet stream do increase by the action of wind current, because convection current do aid the movement of this this wind from a place to the otherTherefore, option A is correct.
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How do you define the word fossil?
Answer:
A fossil is the remains (or impression) of a prehistoric organism that is preserved as a mold or cast in rock
Explanation:
Why is The sun is the ultimate source of energy
for all living organisms.'
Answer:
"Sun is the ultimate energy source for all living organisms."
✴This is because plants need sunlight to make food through photosynthesis. This food is consumed by the animals and human-beings. Carnivores indirectly depend on plants for their food. So, if Sun is not there there will be no life on earth.
✴Secondly, sunlight is a good source of Vitamin-D.
Vitamin D is essential for strong bones, because it helps the body use calcium from the diet. Traditionally, vitamin D deficiency has been associated with rickets, a disease in which the bone tissue doesn't properly mineralize, leading to soft bones and skeletal deformities. So if sunlight is not there it can result in loss of Vitamin-D which can cause deficiency diseases.
✴If sunlight is not there there will be no day on Earth. Light will not reach our Earth. Every time there will be only darkness.
Answer From Gauth Math
I need help someone knows the answer
Answer: C
Explanation: The cold starts in the upper drafts and falls but its starts there and hot air or warm air is near land but also in updrafts too so yeah its c
characteristics of normative economic?
good night to all
Answer:
Here's your answer
Explanation:
Normative economics focuses on the value of economic fairness, or what the economy "should be" or "ought to be." While positive economics is based on fact and cannot be approved or disapproved, normative economics is based on value judgments.
Answer:
According to normative economics, an economy "should be" or "ought to be." Economics is founded on value judgments, not facts.
Explanation:
Before Pasteur's experiments using beef broth and flasks with S-shaped tubing, most people thought that new cells formed by____
Answer:
spontaneous generation
Explanation:
Spontaneous generation is the idea that living organisms arise from nonliving matter. Louis Pasteur was a French chemist who designed a series of experiments to determine whether a sterile nutrient broth could spontaneously generate microorganisms. He added nutrient broth to two flasks, curved their necks into S shapes, and finally boiled the broth to eliminate any potential microorganism. Pasteur did not observe any microorganisms in the flasks with the S-shaped necks, thereby showing that microorganisms present in the air were responsible for contaminating nonliving material and thus rejecting the idea of spontaneous generation.
Which of the following best describes how animals and plants react to the spread of disease in a certain environment?
The number of predators increases.
The number of prey increases.
They may struggle to survive.
They move to new locations.
Answer:
they may struggle to survive
We use electrical devices that produce motion, light, and sound. Which aspect of energy explains why these devices are possible?
Answer:
The suns energy or the solar energy
Explanation:
Environmental factors have no role in physical traits of individuals.
O True
O False
Answer:
pretty sure its false
Explanation:
environmenatal factors are what make physical traits useful, such as owls being able to see in the dark, their environment is nighttime forests.
Hope this helps!
112g Fe + 64g S = FeS
4. What is harder for the astronomer to measure: A galaxy's redshift (indicating recessional velocity) or its distance from Earth? Why? Explain your answer.
Answer:
Its distance from the Earth
Explanation:
Its distance from the Earth is more difficult to measure because to measure it we need the redshift anyways, or we can get a rough estimate by its brightness. To measure the redshift we just need its wavelength and some calculations.
Answer:
its distance from earth is harder
Which cells contain chloroplasts?
A:cells in plant leaves
B:cells in plant roots and stems
C:cells in animal muscles
D:cells in animal brains
Answer:
cell in plant's leaves
Explanation:
cell in plant's leaves
Answer:
A:cells in plant leaves
Explanation:
Chloroplasts are located in the leaves of plants,which contains chlorophyll.This aids in photosynthesis.
I hope this helps :)
How do I do this? How do I plot this data into a graph? I have no idea, please help.
Answer:
they had told the plot of data shown in the 1.5 so please take pic of 1.5 and ask that as second question I will answer defentaly
Dose anyone know the answer
Answer:
Anthracite is the answerWhat foods can you find nitrogen in
Answer:
Beets, Garlic, meat, dark chocolate, leafy greeens, citrus fruit, pomegranae, etc.
Explanation:
The stem is large with a space in the center.How does this help the cactus to survive?
Answer:
by absorbing minerals water for survive
The Energetic Cost of Mismatch Repair. In an E. coli cell, DNA polymerase III makes a rare error and inserts a G opposite an A residue at a position 650 bp away from the nearest GATC sequence. The mismatch is accurately repaired by the mismatch repair system. How many phosphodiester bonds de- rived from deoxynucleotides (dNTPs) are expended during this repair
la irritabilidad es una estructura de los seres vivos ??
What is the best definition of wind energy?
A. Using living organisms for energy
B. Using motion of water for energy
C. Using energy from moving air
It © 2003 - 2021 Acellus Corporation.
Answer:
Using energy from moving air
Explanation:
some countries used wind turbine engine to turn electric generator to electric power. a wind turbine is like a ceiling fan, but a big one that function with air to give energy to a point connected to themm
Mammals who have very short development period Inside their mothers body, followed by a second development period Inside a special pouch of the mother that is made of skin and hair are ____.
•monotremes
•placental
•marsupials
•amphibians
Does a chemical reaction in dynamic equilibrium mean that the concentration of reactants and products is equal? Explain.
Define symbol and valency?
they are blur
but hope you will under stand and pls pls markas brainliest ans
Predict: Some pathogens are spread directly from one person to another. This can happen when people come into direct contact or share items, such as drinking glasses. What do you think might affect how quickly a pathogen is spread from person to person?
I think the reservoir ( a human,animal or non living such as soil where the infectious agent normally lives)
secondly the mode of transmission,there are some modes of transmission that allow the pathogen to enter quickly and some that make the process slow.
and also crowding and the presence of co-infections.
i hope this helps
PLEALES HELP NOW!
Which of the following is the best example of potential energy?
A baseball player hitting the ball
A horse trotting in an open field
A noodle cooking in boiling water
A runner positioned at the start line
Answer:a runner positioned at the start line...
Que tipo de ecosistema tienen los pingüinos emperador y Adelia?
Answer:
Los pingüinos Adelia viven en el continente antártico y en muchas pequeñas islas costeras circundantes. Pasan el invierno en alta mar en los mares que rodean el hielo antártico.
Los pingüinos emperador viven exclusivamente en entornos antárticos gélidos. Prefieren reproducirse durante el invierno, cuando el hielo se congela y se estabiliza. Estos pingüinos suelen crear colonias de reproducción en áreas cercanas a icebergs y acantilados helados, que los protegen de los peores vientos fuertes.
Explanation:
te ayuda esto?
What characteristic of life can you live without
Answer:
angry and greed
Explanation:
here is your answer
Answer:
Without being angry and without being greedy .
Hope you got the answer .
Mark brainliest please
Find the odd one out on the basis of not having cellular structure.
a) Bacteria
b) Protozoa
c) Virus
d) Fungi
option C virus
All the prokaryotes have a cell structure that includes nucleus, Golgi apparatus and ribosomes. prokaryotes survive in nature on their own or inside the body of the host. Viruses, on the other hand, lacks cellular structure and only consists of the genetic material which is multiplied by using host cell machinery
Que es nada
Respondan cualquier cosa
If any type of rock experiences intense heat and pressure, it changes into __________ rock.
Answer:
metamorphic rock is the answer to your question.
