Answer:
The function of a sperm is to pass on the necessary biological information required to produce a new organism
What evidence does Dr. White use to describe the species Ardi as “neither a chimp, nor …human.”
Answer:
It means that the anatomical characteristics found by Dr. White, are different enough for him to affirm that what he found does not belong to the species of the Chimp or to the human being.
Explanation:
This question refers to the 4.4 million-year-old partial skeleton of Ardipithecus ramidus, which Dr. Tim White and his colleagues discovered in 1994. Upon realizing that this skeleton, possibly belonged to a primate, everyone was caught up in the research, thinking that it could be an ancestor of human beings, however, the anatomical characteristics of this skeleton, diverged greatly from those found in Chipanzé skeletons and human skeletons, which made Dr. Tim conclude that the skeleton did not belong to any of these two species and indicated a different species.
Genes often contain large regions that are NOT included in translation. These sections are called
Answer:
Non-coding regions
Explanation:
Genes are segments of DNA that undergoes expression into functional products called PROTEIN. However, these genes contain both the parts or regions that encode proteins and those that don't. The part that encodes proteins are called coding sequences while those that don't encode proteins, which make up the bulk of the gene are called Non-coding regions.
When a gene undergoes expression, it is first transcibed into an RNA molecule, then translated into proteins. The coding regions of the gene will be translated while the non-coding regions will be spliced out
(introns) post-transcriptionn or be used to make RNA.
Which process connects glycolysis and the citric acid cycle?
A) lactic acid formation
B) acetyl CoA formation
C) electron transport
D) Krebs cycle
Answer:
c
Explanation:
What does HIV/Aids have in common with the coronavirus?
Answer:
Both HIV, Aids and coronavirus comes from Viruses.
Answer:
both of them are pandemic diseases
Explanation:
both of them are pandemic diseases coz they have affected the whole world
What happened when the Argentine ants and the red imported fire ants went to war with each other in the United States?
Answer:
They both were fighiting
Explanation:
Coral reefs protect beaches and shorelines from damage caused by__?
A.pollution
B.waves
C.humans
D.other organisms
Answer:
Waves
Explanation:
Answer:
It's Waves and storms but since its not multi choice and there's no choice for storm I would say that its waves.
Explanation:
1. What are three examples of diseases caused by bacteria?
Answer:
meningitis, pneumonia, and cholera
What tissue makes up a bone?
Answer:
Bone tissue is a mineralized tissue of two types, cortical bone and callousness bone
Explanation:
Other types of tissue found in bones include bone marrow, endometrium, peritoneum, nerves, blood vessels and cartilage.
cross a heterozygous individual with a homozygous recessive one determine the genotype ratio and phenotype ratio of their offspring
Answer:
Let's have our alleles be J = dominant, j = recessive. And for fun let's make the dominant phenotype black coat, the recessive brown coat.
Heterozygous x homozygous recessive
= Jj x jj
Punnett square:
J j
j Jj jj
j Jj jj
Genotypic ratio: 2 Jj : 2 jj, or a one-to-one ratio of Jj to jj.
Phenotypic ratio: 2 black : 2 brown, or a one-to-one ratio of black to brown.
pOH measures the concentration of
?
Answer:
pOH measures the concentration of Hydroxide ions.
Explanation:
The pOH content of bases is higher because they contain more Hydroxide ions compared to acids which contain more Hydronium or Hydrogen ions.
pH measures Hydronium or Hydrogen content, whereas pOH measures Hydroxide content.
How do urban gardens bring us closer to the food on our plate, to nature, and each other?
Answer:
It’s a way for us to be able to talk to each other without it being awkward.
Explanation:
Urban gardens are a way for us to be able to work and talk together it’s a good chance for us to befriend our neighbors. They also help as a learning center it provides the opportunity to learn from the other people around us.
Sometimes the moon looks like a crescent. At other times, the moon looks like a half circle. What makes it possible to see the surface of the moon from Earth?
Answer:
the sun
Explanation:
the sun gives us light to see other objects in space
Sometimes the moon looks like a crescent. At other times, the moon looks like a half circle. the sun makes it possible to see the surface of the moon from Earth as sun gives us light to see other objects in space
what are the features of sun ?
The Sun is the largest object in our solar system, where its volume would need 1.3 million Earths to fill it whereas gravity holds the solar system keeping everything from the biggest planets to the smallest debris.
The core is the hottest part of the Sun where the temperatures 27 million degrees Fahrenheit and its from its powerful eruptions to the steady stream of charged particles influences the nature of space throughout the solar system.
it consist about 70% hydrogen and 28% helium by mass, the outer layers of the Sun exhibit differential rotation like at the equator the surface rotates once every 25.4 days where as near the poles it’s about 36 days.
the Sun is not a solid body like the Earth, the Sun’s core The temperature is 15.6 million Kelvin and the pressure is 250 billion atmospheres and the Sun’s density is more than 150 times that of water.
For more details regarding earth , visit
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Which of the following statements best describes the formation of volcanoes?
A.
At a transform plate boundary, the crusts slide against each other to form magma by frictional heat.
B.
At a convergent plate boundary, the oceanic crust is pulled beneath the continental crust, where magma forms and moves upward.
C.
At a divergent plate boundary, the pressure of seawater rushing into the oceanic crust rift creates a volcano.
D.
At a convergent plate boundary, the continental crust collides with another continental crust to form volcanoes.
Answer:
B). At a convergent plate boundary, the oceanic crust is pulled beneath the continental crust, where magma forms and moves upward.
Explanation:
Volcano is described as the fissure in the crust of the earth through which the molten rock, lava, or hot gases are allowed to escape from this chamber. The second option most appropriately states that 'the oceanic crust is pulled beneath the continental crust at a convergent plate boundary where the formation of magma takes place and makes it to the surface(through eruption in the form of lava).' The process can have both the creative as well as destructive impacts as it brings a lot of useful minerals that makes the soil rich and fertile while on the other hand, the ash is fatal for the environment. Thus, option B is the correct answer.
The statement which best describes the formation of volcanoes is: B. At a convergent plate boundary, the oceanic crust is pulled beneath the continental crust, where magma forms and moves upward.
A volcano can be defined as a mountain or hill that has a large circular or conical hole at the top through which volcanic ash, rock fragments, gases, dust, hot lava, steam etc., are expelled from the vent of a planetary-mass object, either at regular intervals or continuously.
A convergent plate boundary refers to a boundary where two (2) plates move towards each other, thereby, resulting in subduction or collision.
As a result of the oceanic crust being pulled beneath the continental crust at a convergent plate boundary, molten magma are formed and then moved upward as volcanoes.
In conclusion, the collision between two (2) plates as a result of subduction causes an oceanic crust to be forced underneath the mantle, thereby, forming volcanoes.
Read more: https://brainly.com/question/20000422
_refers to a balanced ecosystem
can we say food chain is a sequence of eating and being eaten to transfer energy
Answer:
Yeah, Its a cycle of energy.
Answer: food chain duhhhh
What is the normal respiration rate for horses, in breaths per minute?
Answer: 8 to 12 breaths per minute
Explanation:
The first correct answer gets brainliest please help!
In December, a city in the Southern Hemisphere has warm weather all month long. What causes this to happen?
The city experiences fewer hours of daylight.
The city is experiencing a winter solstice.
There is a high concentration of the Sun’s rays in that region.
The Sun reaches its highest point in the sky during this month.
Answer: There is a high concentration of the Sun’s rays in that region.
Answer:
There is a high concentration of the Sun’s rays in that region.
Explanation:
What type of sustainable development encourages enjoyment and conservation of biodiversity and habitats?
a.
Solar energy
c.
Ecotourism
b.
Organic farming
d.
Wind farming
I need the answer ASAP :(
Answer: A.
Explanation: If you take tree 1 for more fruit and mix it with tree 3 for disease and drought resistance then you'll have the perfect crop!
who job is it to store nutrients,water, and waste in plant cell
Answer:
The answer is vacuoles.
Explanation:
It as known as the organelle to have storage in the cell. Vacuoles store water, food, and waste. ^_^
Answer:
Plumer i guess
Explanation:
What is most unusual about parasites
Answer: pls mark me branniest
Explanation:
It depends on its host for survival. Without a host, a parasite cannot live, grow and multiply. For this reason, it rarely kills the host, but it can spread diseases, and some of these can be fatal. Parasites, unlike predators, are usually much smaller than their host and they reproduce at a faster rate.
Giraffes, camels, and horses share some traits, although they vary in other traits. Which statement accurately describes the evolution of these species?
Answer:
If there are options for this question, I couldn't find them online but I can tell you that one statement that describes the evolution of these species is that each of them shared an ancient ancestor.
Explanation:
The ancient common ancestor that these species share is that animal, in this case, from which all species descend.
It is the only species of living being that has evolved over the years and its original traits have varied, which led to the creation of all these species. That is why some of those traits will still be shared by them, while others, due to evolution, will not.
That is why we could say that these animals belong "to the same family" since they all come from the same ancestor.
How would the gravity change if the earth was farther away fro maybe sun?
Answer:
The closer the planet is to the Sun, the greater the pull of the Sun's gravity, and the faster the planet orbits.
Explanation:
what are malpighian tubules
Answer:
a tubular excretory organ, numbers of which open into the gut in insects and some other arthropods.
(oxford languages supplied the definition)
Can the number of protons in an element ever change?
Answer:
An elements atomic number will never change
Explanation:
That is because the atomic number is its "identity.". The atomic number is the number of protons that is contained in the nucleus, if you add a proton you change the element. Therefore, an elements atomic number will never change. Atomic mass, however, can change and we call these isotopes.
Answer:
An elements atomic number will never change, that is because the atomic number is its "identity." The atomic number is the number of protons that is contained in the nucleus, if you add a proton you change the element. Therefore, an elements atomic number will never change.
Explanation:
which elements are essential for living organisms to survive
Answer:
Food, Water, Shelter, oxygen
Explanation:
3. If a daughter has an X-linked recessive disorder, such as color-blindness, she inherited the
trait from
a. her mother
b. her father
c. both parents
d. neither parents
Answer:
She inherited the trait from C: both parents.
Explanation:
The daughter, being female, has the chromosomes XX. Since the disorder is recessive, both of the chromosomes need to have the disorder's allele in order for it to activate. The daughter's chromosomes can be labeled as X(c)X(c); where the c stands for the color-blindness allele. She needs one X chromosome from the father, and one X chromosome from the mother. Both of these chromosomes contained the (c) allele, as said before, so the mother has one X(c) and the father has one X(c). This means that she inherited the trait from both parents. The final answer is C.
What are the rules for writing the scientific name
Answer:
There are rules to follow when writing a scientific name. The genus name is written first.
The specific epithet is written second.
The specific epithet is always underlined or italicized.
The first letter of the specific epithet name is never capitalized.
Imagine that all plant life on earth was suddenly wiped out. What effect would this have on the atmospheric gases and how would this ultimately affect earths climate?
when does gametogenesis occur
Answer: In females, most of gametogenesis occurs during embryonic development. Primordial germ cells migrate into the ovaries at week 4 of development and differentiate into oogonia (46,2N).
Explanation:
Answer:
.En la mujer, la producción de gametos u ovogénesis se inicia al tercer mes del desarrollo fetal y se suspende en profase I de leptoteno, esta meiosis se reinicia entre los 10 y 12 años de edad, que es cuando presentan primer ciclo menstrual.
Explanation: