Wind is an emissions-free source of energy
Overall, using wind to produce energy has fewer effects on the environment than many other energy sources. ... Wind turbines may also reduce the amount of electricity generation from fossil fuels, which results in lower total air pollution and carbon dioxide emissions.
What is the initial stage of all stars?
A) nebula
B) black hole
C) supernova
D)white dwarf
Answer:
A) nebula
Explanation:
A protostar is the earliest stage of a star's life. A star is born when the gas and dust from a nebula become so hot that nuclear fusion starts. Once a star has “turned on” it is known as a main sequence star.
Answer:
nebula
Explanation:
stars start in a nebula
Are the egg and sperm gametes diploid or haploid?
Is it A or B?
A. Diploid
B. Haploid
Answer:
Haploid
Explanation:
What were some number of possible solutions to air pollution?
Who wrote Humayunama ?The point of Origin of the earthquake is called According to Plate tectonics, how many major plats are there on earth's crust?Which one is one of the World's most beautiful Volcanic mountain ?Which type of rocks contain fossils and plant remainsWho built Grand Trunk Road ?
Anyone Here From Followings...!! ?
Answer:
Gulbadan Begum ( c. 1523 – 7 February 1603) was a Mughal princess and the daughter of Emperor Babur, the founder of the Mughal Empire. She is best known as the author of Humayun-Nama, the account of the life of her half-brother, Emperor Humayun, which she wrote on the request of her nephew, Emperor Akbar.
Hnji I'm here✌️4. What is an enzyme, and what is its role in a reaction?
Answer:
an enzyme is a protein which is used to break down food
Explanation:
Answer: An enzyme breaks down food
Explanation:
If a horse has 40 chromosomes in its heart cells there will be blank chromosomes in its tail cells and blank chromosomes in its egg cells
Answer:
40 in tail and 20 in egg cells.
Explanation:
If a horse has 40 chromosomes in its heart cells so there will be 40 number of chromosomes in its tail cells and 20 number of chromosomes in its egg cells because tail is also a part of body where mitosis type of cell division occurs means there is diploid number of chromosomes, while on the other hand, egg cells are the reproductive part where meiosis type of cell division occur in which haploid number of chromosomes are present.
1. Given the double-stranded stretch of DNA below, determine the base sequence of
messenger RNA strand produced using this gene as the template. *Hint: Only one of the
two strands is used as the template.
5'ATGCCATTGCTTAAGCGGGCATTATATCCAAGA 3'
3' TACGGTAACG AATTCGCCCGTAAT ATĄGGTACT 5
AUGCCAUUGCUU AAG-CGG-GCAULAUAU CCA UGA
How many amino acids will this protein contain?
Answer:
AUG-CCA-UUG-CUU-AAG-CGG-GCA-ULA-UAU-CCA-UGA
so 11
Explanation:
because every 3 bases code for 1 amino acid and to make it easier to count split into 3 so u can count easily.
hope this helps :)
An object becomes charged when the atoms in the object gain or lose
Answer:
Both
Explanation:
An uncharged object can become charged by gaining or losing electrons.
If an object loses electrons, it is left with more protons, which gives it an overall positive charge.
If an object gains electrons, it will have an overall negative charge.
The build-up of charges on an object is called static electricity.
plz help!!! Gall flies lay their eggs in developing shoots of the tall goldenrod. When the fly larvae hatch, they release chemicals that cause the plant tissue to swell around the larvae, causing a resultant gall to form. The gall flies are prey for the parasitic wasp that lays its eggs in the smallest galls. After the wasp larvae hatch, they eat the fly larvae. The gall fly is also prey for the downy woodpeckers that feed on the larvae of the largest galls. Which type of natural selection may the gall fly be subject to?
Directional selection
Disruptive selection
Normal distribution
Stabilizing selection
im so confused
Answer:
stabilizina selection
Explanation:
As given in the question, the galls may be smaller or larger. However the eggs laid in smaller gallsare prey to wasps, hence they are destroyed
[tex]what \: is \: protein \: {?} [/tex]
Proteins are basic nutrients comprising biomolecules, which are made up of long chains of Amino acids.
They have various functions in our body :
they make up our hair, nails, bones etc they helps in recovery of damaged tissues (therefore known as body - building food)the structure and functions of protein depends on base sequence of nucleotides in the DNA coding for that specific protein.[tex] \large\mathfrak{let \: me \: know \: if \: it \: helps ....}[/tex]
what determines the length of a geologic time period
Answer:
c
Explanation:
how far is the earth away from the sun
Elaborar un Mapa Conceptual con datos cualitativos y cuantitativos procesados sobre los cromosomas, la terminología genética y caracteres hereditarios.
Answer:
Los cromosomas son componentes de células complejas (eucariotas) en las que se almacena la información genética necesaria para la herencia de propiedades. Un cromosoma contiene ácido desoxirribonucleico (ADN), en el que se codifican los genes, así como varias proteínas, especialmente histonas. En los organismos eucariotas, que incluyen plantas, hongos, animales y, por tanto, también seres humanos, los cromosomas son componentes regulares en el núcleo celular.
Match these objects with their best description.
Jupiter
Mars
Mercury
Pluto
Saturn
smallest of the terrestrial
planets
most habitable other than
Earth
has the most visible rings
has the giant red spot
is a Kuiper belt object
Answer:
Jupiter - Giant red spot
Mars - Most habitable other than earth
Mercury - Smallest terrestrial planet
Pluto - Is a Kupiter belt object
Saturn - Most visible rings
Answer:
jupiter = giant red spot
mars = most habitable other than earth
mercury = smallest terrestrial planet
pluto = is a kuiper belt object
saturn = most visible rings
Which is a result of a seasonal change. (Meaning a change that happens over and over at a certain time) A. Grass dying to overgrazing. B. Fish moving away from polluted site and into clearer water. C frogs digging to mud to hibernate in the winter. C. Plankton dying due to an oil spill.
Answer: C
Explanation:
The winter is a season
Sorry if I got it wrong, good luck!
what is a missense mutation
Explanation:
a missense mutation is a point mutation in which a single nucleotide change results in a condon that codes for a different amino acids
Which of the following is the best definition for the term "evolution"?
Group of answer choices
A change in the frequency of genes in a population over time
A measure of the successfulness of the most fit creatures in a population
A measure of the change of a specific trait in an individual over time
A change in the shape of an individual or group over time
A change in the abilities of the strongest creatures in a population
Answer:
it is option c
Explanation:
In biology, evolution is the change in the characteristics of a species over several generations and relies on the process of natural selection.
Which of the following changes takes place during the first trimester of a
woman's pregnancy?
О
A. The fetus begins rhythmic breathing movements.
B. The mother feels the fetus move for the first time.
C. The fetus develops hands and feet.
Ο Ο
D. The fetus develops toenails, lips, and eyelashes.
Answer:
The correct answer is - C. The fetus develops hands and feet.
Explanation:
The fetus begins rhythmic breathing during the second trimester around 26 weeks. It is controlled by the CNS system of the fetus. The mother feels the fetus move around 16 and 24 weeks of pregnancy normally around the 20th week.
The fetus develops toenails, lips, and eyelashes between the 22nd and 26th week from ectoderm. During the initial 5 to 7 weeks hands and legs are started to form as buds and then develop fully.
Why is good communication particularly important in forestry? Explain your answer.
Answer:
Good communication is particularly important in forestry because poor behavior will reflect badly on the employee and the employer. Bad communication also leads to miscommunication as well.
PLS HELP IMMEDIATELY!!!!! ILL MARK BRAINIEST IF U DONT GUESS AND ACTUALLY PROVIDE THE CORRECT ANSWER!!!!
Answer:
Grass - grasshopper - frog - snake - hawk
Explanation:
The grasshopper eats the grass, the grasshopper is eaten by the frog, the frog by the snake, and the snake by the hawk.
Answer:
D. grass - grasshopper - frog - snake - hawk
Explanation:
how can different types of cells be found in the body of same organism
Answer:
Cells that do the same job combine together to form body tissue, such as muscle, skin, or bone tissue. Groups of different types of cells make up the organs in your body, such as your heart, liver, or lungs. ... All the systems in your body are like members of a team whose job it is to keep you alive and healthy.
Explanation:
What is the cell doing in G zero?
A. preparing to divide
B. synthesizing their DNA
C. carrying out their cellular function
Answer:
What is the cell doing in G zero? Preparing to divide.
Explanation:
Have a great summer.
Answer:
A. preparing to divide
Explanation:
The cell in G zero is preparing to divide. So, option (A) is the correct answer.
help please
Two children and their dog are outside. The children are skating, and the dog is eating. It begins to rain, and the children and dog rush inside so quickly that it causes them to breathe more rapidly. When they are inside, the children dry their hair using towels, and the dog dries it's fur by shaking it's fur.
Look at the list of actions below:
1. The children skating
2. The dog eating
3. The children breathing more rapidly
4. The dog breathing more rapidly
5. The children using towels to dry their hair
6. The dog shaking it's fur to dry it's fur
Which actions best represent inherited behaviors?
A - 2,3,4,6
B - 2,4,6
C - 1,5
D - 1,2,3,4,5,6
Answer:
The answer is A because the other actions the child thinks of doing or was taught to do
Answer:
D - 1,2,3,4,5,6.
Formula una hipótesis acerca de las posibles presiones ambientales que han influido en la evolución del frailejón.
Answer:
''El cambio de presión ambiental es responsable de la evolución del frailejón''.
Explicación:
'' El cambio de presión ambiental es responsable de la evolución del frailejón.'' El frailejón es una planta que se encuentra en peligro por la destrucción del páramo con fines agrícolas. El páramo es un ecosistema único de gran altitud que se encuentra solo en los Andes de Ecuador, Perú, Colombia y América Central. Este tipo de ecosistema se encuentra por encima de los 10,000 pies y por debajo de los 16,000 pies. La presión ambiental sobre el páramo es menor debido a la ausencia de gases.
Select the domain that contains both plants and animals.
nitrospira
annelida
echiura
eukarya
bacteria
achaea
chordata
Answer:
eukarya
Explanation:
Organisms in the domain Eukarya keep their genetic material in a nucleus and include the plants, animals, fungi, and protists.
suppose that the supply of fossil fuels were going to run out in 10 years. what would happen if we ran out without being prepared? what could be done to prepare for such event?
Answer:
which school do you read please tell me
As the human population grows, the size of cities
increases. As cities grow, more land must be cleared to
make way for homes, businesses, and roads.
Which two events would be likely effects of replacing a forested area with an
urban area?
O A. More pollution from the city draining into local water sources
B. More trees growing because of increased energy in the area
O C. More carbon dioxide being removed from the atmosphere
O D. More erosion of soil, as plants covering the ground are removed
Answer:
A. More pollution from the city draining into local water sources and D. More erosion of soil, as plants covering the ground are removed
Explanation:
A chromosome has an inversion.which describes a pericentric inversion
Pericentric inversion:
a chromosome in which a segment of a chromosome is reversed end to end, then put back into place.
Question: What type of mutation is seen in the mutated DNA?
Normal DNA
ATG TGT GTT TAT GGA
Mutated DNA
ATG TGT GTC TAT GGA
Answer:
substitution
Explanation:
as it is changed T base with the C base read your description of substitution it is good as well :)
Inserting normal genes into cells with genetic mutations is called.
Group of answer choices
stem cell research
gene therapy
mutating
chromosomes