Answer:
the possible effect is that other fishes and sea animals in the food chain start dying
3. Which property of a star is closely related to its temperature? *
The picture below demonstrates which type of chromosome mutation?
Answer:
I feel like it's a Translocation Mutation
Explanation:
( :
Select all the statements that correctly describe the difference between DNA and RNA.
A) RNA nucleotides contains uracil instead of thymine as in DNA
B) DNA consists of two strands of nucleotides while RNA has one
C) RNA consists of phosphate group while DNA has nitrogenous group
D) DNA nucleotide comprises deoxyribose sugar while RNA consists of ribose sugar
E) DNA nucleotides contain and adenine-uracil base pairing
F) RNA is more complex than DNA because it has more types
Answer:
A,B,D,
Explanation:
C,E and F are wrong
Answer:
DNA has thymine as a nucleotide, while RNA has uracil.
Explanation:
The DNA nucleotides are adenine, guanine, cytosine, and thymine; the RNA nucleotides are adenine, guanine, cytosine, and uracil.
The wing of a bird and the front limb of a mammal have a similar number and arrangement of bones. Which evolutionary relationship explains these similarities? A. The wing and front limb are homologous structures; each evolved from a common ancestor. B. The wing and front limb are analogous structures; each evolved from a common ancestor. C. The wing and front limb are analogous structures; each evolved independently. D. The wing and front limb are vestigial structures; one evolved from the other.
Answer:
A
Explanation:
The correct answer would be that the wing and front limb are homologous structures; each evolved from a common ancestor.
Homologous structures are organs of different organisms that look similar in structure but perform different functions on their respective owners. They are as opposed to analogous organs which look different on different organisms but perform similar functions on them.
An example of the homologous organ is the wing of birds and the fore-limbs of mammals which are both built on a five-digit plant, also known as pentadactyl plan. While birds use their wings to fly, the fore-limbs of mammals are adapted for grasping or walking. An example of the analogous organ is the wing of birds and the wing of insects. They both look structurally different but are both for flying.
The correct option is A.
Pls help it’s due today at 1:00 pm
Answer:
The mutation is on chromosome/karyotype 8.
Need help with my science homework please and thank you
Answer:
I think its the first one
Explanation:
Which statement is true of meiosis?
A. Organisms use meiosis to repair damaged cells.
B. Organisms use meiosis to grow.
C. Organisms use meiosis to make reproductive cells.
D. Organisms use meiosis to replace blood cells.
Answer:
C. Organisms use meiosis to make reproductive cells.
The statement 'organisms use meiosis to make reproductive cells' is TRUE of meiosis (Option C).
Meiosis is a type of reductional cell division by which a parental cell produces four (4) daughter cells having half of the genetic material.Organisms of sexual reproduction use this type of cell division to produce germinal (gametes) sex cells.During fertilization, two germinal gametic cells fuse to produce a cell (zygote) with a normal amount of chromosomes.In conclusion, the statement 'organisms use meiosis to make reproductive cells' is TRUE of meiosis (Option C).
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Symbiotic relationships are an important component of life. Which of the following relationships are most similar to the relationship between fleas and a dog?
Honeybees and a flower
Shark and a remora fish
Sea anemones and clownfish
Athlete’s-foot fungus and a human
Answer:
Athletes foot fungus and a human
Explanation:
Since the athletes foot fungus is a disease that a human contracts, it closely resembles the parasitic relationship between fleas and a dog
Which is a unicellular fungus?
A Slime mold
B Mushroom
C Yeast
D none of these
Explanation:
Unicellular fungi are generally referred to as yeasts. Saccharomyces cerevisiae (baker's yeast) and Candida species (the agents of thrush, a common fungal infection) are examples of unicellular fungi. Example of a unicellular fungus: Candida albicans is a yeast cell and the agent of candidiasis and thrush.
Traits that are determined by more than one gene are called what?
Which example of weather produces heavy winds, Humidity, and lots of rain?
A. Hall storm
B. Hurricane
C. Tsunami
D. Snowstorm
Answer:It B
Explanation:
This state of matter has NO definite shape and NO definite volume
Group of answer choices
gas
solid
liquid
Answer:
Gas is the state of matter has NO definite shape and NO definite volume.
How do ocean currents influence people?
A. Oceans currents influence climate
B. Oceans Currents influence plate tectonics
C. Oceans currents influence the local politics of an area
D. Oceans currents influence the length of the days
Answer:
I think it is option A
oceans currents influence climate
hope it helps
Metals and minerals accumulate in specific regions on Earth due to _______ activity and as part of the rock cycle. When sustainable yield is achieved, the rate of replenishment is equal to the rate at which the resource is harvested. This means that the resource can be harvested _______. Plate motion can create the proper temperature and _______ underground for hydrocarbons to release from kerogen.
Answer: volcanic
indefinitely
pressure
Explanation:
It should be noted that metals and minerals are regarded as non renewable resources which implies that they cannot be replenished.
They accumulate as a result of volcanic activities which takes place in the Earth. The resources can be harvested indefinitely when there is achievement of the sustainable yield. Plate motion can then create the proper temperature and pressure underground that is required for the hydrocarbons to release from kerogen.
Answer:
1. Non-renewable
2. Volcanic
3. Indefinitely
4. Pressure
5. Metals are found in rocks and can be moved by erosion and rainfall. these processes carry metal away from weathered rock, causing metals to accumulate in sediments, rivers, and streams.
Explanation:
From Penn
Una persona hala un trineo a lo largo de un espacio horizontal de 9 m la cuerda con que sa hala forma un ángulo de 60° con la horizontal y la fuerza para mover el trineo es de 125 N a. Calcular el trabajo realizado por la persona al halar el trineo
Answer:
978,75 Newton metro.
Explicación:
El trabajo realizado es de 978,75 Newton metro cuando la fuerza es de 125 newton, la distancia es de 9 metros y el ángulo es de 60 grados porque cuando usamos la fórmula del trabajo realizado obtenemos esta respuesta. La fórmula del trabajo es fuerza x desplazamiento x Sin (θ). θ muestra la dirección y el ángulo en el que se realiza la fuerza. Entonces, multiplicando todos estos valores obtenemos la respuesta para el trabajo realizado, que es 978,75 Newton metro.
PLZ HELP AS FAST AS YOU CAN!!!!!!!!!!!!!!!!
Which of these belong to the Phylum Arthropoda (Select all that reply.)
A. Butterflies
B. Lobsters
C. Spiders
D. Oysters
Answer:
Many familiar species belong to the phylum Arthropods—insects, spiders, scorpions, centipedes, and millipedes on land; crabs, crayfish, shrimp, lobsters, and barnacles in water. Arthropods are considered the most successful animals on Earth.
Explanation:
But the answer is spiders
Answer:
Its B and C.
Explanation:
Almost all animals belong in the Phylum Arthropoda.
what relationship does chromosome and dna
Answer:
DNA contains the instructions, genes, to make proteins that tell what genetic traits the person will have. The DNA along with the proteins make up the chromosomes. The chromosomes are then passed on to the offspring, and with the DNA inside the chromosomes and translation of the genes, its traits are decided
Explanation:
I hope that this helped you ;)
True or false when thermal energy is added the tempature will increase execpt during a phase change is occuring?
Answer:
true. when the thermal energy of an object increase the temperature increases
Isabella liked to sunbathe. However, after she learned that ultraviolet rays are a cause of environmental mutations, she decided to stop sunbathing When can an acquired mutation be passed from parent to offspring? O A only if the mutation occurs in the sex cells B. only if the mutation occurs in the y-chromosome C. only if the parent has an acquired mutation in the autosomal chromosome D. only if both parents do not have the mutation in the sex cells
Answer:
O A only if the mutation occurs in the sex cells
Explanation:
Mutations can be defined as genetic changes that occur in the DNA sequence of the genome of an organism. Mutations can be classified into two main types: 1-somatic mutations, which occur in somatic cells that form the body of the organism, and 2-germ-line mutations, which occur in sex cells or gametes (i.e., egg and sperm cells). Only germ-line mutations can be passed on to offspring and it occurs when a mutated gamete (either a sperm or an egg) comes together to form a diploid (2n) zygote.
Using this list, write down two characteristics that differentiate a football from a basketball:
1.
2.
I think these answers might help u
I hope it helps
Answer:
Football is also known as soccer game in these game there will be two teams and 11 players in the team.The team which that scores more goals will be the winner.Basketball is played with two teams with five members in it .Basket Ball was the popular game .Explanation:
Hope this will help
Based on our knowledge of word parts, what
substrate do you think the enzyme to break
down nucleic acids might be names?
PLEASE ANSWER THESE 3 QUESTIONS ASAP GIVING 23 POINTS AWAY!!!!!!!!!
Answer:
1.B PLEASE ADD BRAINIEST
2.D
Can anyone please answer it for me pleaseeeeee
Answer:
what is the question
Explanation:
tell we we will solve it within minutes
Answer:
Hi, I don't see any of the following questions
How does a population grow with unlimited food, space and water
Answer:
If there are unlimited food space and water, then whatever it is that is populating, will not die
Then it will reproduce causing the population to grow.
☁️ Answer ☁️
annyeonghaseyo!
Your answer is:
Exponentially, unless it has a predator.
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Hope it helps.
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PLEASE HELP IF YOU UNDERSTAND PHYLOGENETIC TREES
Answer:
The answer is N
Explanation:
This is because it is the closest relative not an ancestor to L and is extinct as it is not at the present time mark. We know it is the closest relative as they have the same ancestor and were around at a very similar time mark.
This picture below shows the fossil of three species of mosasuar, large marine reptiles that are now extinct what do similarities in these mosasaur indicate
The similarities in the fossil fuels of the given species of the mosasaur indicates a close relationship between the organisms.
The fossil records of the extinct organisms are used for studying the characteristics of their genome and it also helps to understand the similarities and differences between the different species of the same organism which have become extinct.
Several fossil records of thousands of organisms have been recovered and studied by the paleontologists till date. The study of these fossils have suggested that the organisms that have become extinct were very different from the organisms that are found to be present today.
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What similarities in the development lead scientists to infer that opossums ,chickens, salamanders,and fish share a common ancestor?
What two body systems interact when blood filters through the kidneys for purification and the waste is removed
Which of the following is NOT a factor that affects wind?
Answer:
i think its friction or A
Explanation:
How are ATP molecules used to power cell processes and what happens to ATP when it is used?
Answer:
Explanation:
ATP is able to power cellular processes by transferring a phosphate group to another molecule (a process called phosphorylation). This transfer is carried out by special enzymes that couple the release of energy from ATP to cellular activities that require energy
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