Answer is 3 because it seems more logical
Explanation:
seems more logical
Answer:
1) I only
Explanation:
A person's blood type is more specific whereas one's red blood cell count and height varies.
Contrast the two types of plant reproduction. Help me please its due today
This disorder is characterized by severe pain or throbbing on one side of the head and
can last up to a few days.
O Migraines
Epilepsy
O Dementia
O Quadriplegia
Which is the significance of the tunica in plant growth? HINT: It's not B.
A. In the tunica, cell divisions are perpendicular to the stem axis, giving rise to thin layers of tissues covering the outside of the tip.
B. In the tunica, cell divisions are parallel to the stem axis, giving rise to thin layers of tissues covering the inside of the tip.
C. In the tunica, cell divisions are perpendicular to the stem axis, giving rise to thick layers of tissues covering the outside of the tip.
D. In the tunica, cell divisions are parallel to the stem axis, giving rise to thick layers of tissues covering the inside of the tip.
Answer:
D. In the tunica, cell divisions are parallel to the stem axis, giving rise to thick layers of tissues covering the inside of the tip.
Explanation:
HELP :(
Where can magma be found on the surface of the earth?
○ In active volcanoes
○ Underneath lakes and rivers
○ In between all continental plates
○ In the aftermath of an earthquake
Hii!! The correct answer is A. In active volcanoes. (:
If the results of your experiment do not support your hypothesis, you should
a. Publish your results anyway
b. Consider the results abnormal and continue working
c. Find a way to rationalize your results
d. Try another metho
Where do the thickest deposits of terrigenous sediment typically form?
A. deep-ocean trenches, such as the Mariana Trench
B. mid-ocean ridges
C. abyssal plains
D. continental margins near the mouths of rivers
Answer: D. continental margins near the mouths of rivers
Explanation:
Terrigenous sediments are those that are formed via processes on land as opposed to in water. They result mostly from the erosion of rocks and yet make up 20% of all ocean sediments.
Continental margins near the mouths of rivers contain the thickest deposits of this sediments as they are closest to land which is the source. It is made more convenient by the presence of rivers bringing the sediments to them when the rocks are eroded.
what are three ways mutations can occur
I will give brainlest answer
Match the reactants to their source. Help please
Answer:
Carbon: Soil. - Water: Atmosphere. I don't really know this, sorry if it's wrong.
In 1929, Edwin Hubble observed the velocity at which galaxies were moving away from the Milky Way. The graph below shows the relationship between this velocity and the distance those galaxies were from the Milky Way.
What conclusion can be drawn from Hubble’s data?
Objects that are closer are moving slower, suggesting that the Universe is shrinking.
Objects that are closer are moving faster, suggesting that the Universe is expanding.
Objects that are farther away are moving faster, suggesting that the Universe is shrinking.
Objects that are farther away are moving faster, suggesting that the Universe is expanding.
Answer:
Answer is a
Explanation:
A. lozxzxzl stxzop chxzxzeating oxzn testzs lmaxxo
Answer:D
Objects that are father away are moving faster,suggesting that the Universe is expanding .
Explanation:I took an test on this it’s right
If there are 21 boys and 42 girls in a room, fill out all of the possible ratios of boys to girls that could be made.
We have that for the Question "If there are 21 boys and 42 girls in a room, fill out all of the possible ratios of boys to girls that could be made." it can be said that
the possible ratios of boys to girls that could be made are
21:421:210:205:10And any ratio that gives a ha
From the question we are told
If there are 21 boys and 42 girls in a room, fill out all of the possible ratios of boys to girls that could be made.
Generally the equation for the Ratio is mathematically given as
x=21:42
Therefore
21:42
1:2
10:20
5:10
Therefore
the possible ratios of boys to girls that could be made are
21:421:210:205:10And any ratio that gives a half
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During the Human Genome Project, scientists learned that most of the human genomes
A. does not code for proteins
B. is located on sex chromosomes
C. is not inherited
D. codes for proteins
Answer:
a
Explanation:
does not code for proteins (
juss guessed)
Why are phospholipids of the plasma membrane oriented such that their heads are at the membrane surfaces and their tails are buried in the interior of the membrane?
Answer:
The plasma membrane is semi-permeable. The reason for this is because of the orientation of the phospholipids. The heads at the surface are hydrophilic so they face the water. The tails are hydrophobic so they face away from the water.
Explanation:
The phospholipids of the plasma membrane are oriented such that their heads are at the membrane surfaces and their tails are buried in the interior of the membrane - due to the fact that phospholipids have hydrophobic tails and hydrophilic heads.
Phospholipids consist of fatty acids and alcohol in the plasma membrane are arranged in two layers, known as the phospholipid bilayer. It has a hydrophobic or water-hating tail and a hydrophilic or water-loving head.
it has a head and two tails.As the tails are hydrophobic so, face the inside, away from the water.As the heads are hydrophilic so face outwardHeads are towards intracellular and extracellular fluid.Tails are meet the inner layerThus, the correct answer is - due to two layers of hydrophobic tails and hydrophilic heads.
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Describe how Mendel's two laws are illustrated by the movement of chromosomes in meiosis. Drag the terms on the left to the appropriate blanks on the right to complete the sentences. Not all terms will be used.
a. metaphase I
b. anaphase I
c. in seperate gametes
d. meiosis II
e. in one gamete
f. law of Segregation
g. depend on
h. independent of
i. law of Independent Assortment
j. meiosis I
1. _____is illustrated by the behavior of two pairs of homologs during_____. The alignment of one homologous pair is_____the alignment of other pairs. 2. _____is illustrated in_____when homologs separate. Alternate alleles of a gene found on homologs segregate from each other and end up_____.
Answer:
1. law of Independent Assortment; metaphase I; independent of.
2. law of Segregation; meiosis I; in separate gametes.
Explanation:
Between 1856 and 1863, Gregor Mendel developed a series of mating experiments using pea plants, which enabled the discovery of some basic principles of inheritance. These principles/laws are stated as:
1) Law of segregation: this principle states that the inheritance pattern of phenotypic traits is characterized by the presence of a gene pair and each gamete carries only one allele for each gene pair so offspring inherit one gene variant (allele) from each parent
2) Law of independent assortment: this principle states that the genes responsible for the inheritance pattern of different traits are independently sorted from one another and thereby different traits are independent one from another.
3) Law of dominance: this principle states that the dominant allele will always be expressed in heterozygous individuals (this law is only applicable in cases of complete dominance).
the failure of homologous chromosomes to separate correctly during meiosis is called
Answer:
Aneuploidy is caused by nondisjunction
Explanation:
Aneuploidy is caused by nondisjunction, which occurs when pairs of homologous chromosomes or sister chromatids fail to separate during meiosis. The loss of a single chromosome from a diploid genome is called monosomy (2n-1), while the gain of one chromosome is called trisomy (2n+1).
Explanation:
Nondisjunction in Meiosis : Nondisjunction occurs when homologous chromosomes fail to separate during meiosis, resulting in an abnormal chromosome number
What is meant by the term "density"? Please provide an example of how
density is determined in air masses.
Answer:
1) density "the degree of compactness of a substance."
2) air masses "More dense, or “heavier” air will slow down objects moving through it more because the object has to, in effect, shove aside more or heavier molecules. Such air resistance is called “drag,” which increases with air density."
Explanation:
BRAINLIEST? plz
Which of the following is not a characteristic of electrons
Answer:
i dont know what the following are buttt here are some Characteristics of electrons -
Electrons are negatively charged particles.
They revolve around the nucleus in various energy levels.
They can be excited to higher energy levels by absorbing energy.
Mass of electron is 1/2000 times of proton/neutron.
In 1998 paleoanthropologist Rick Potts of the Smithsonian institution published an article in the yearbook of physical anthropology a peer reviewed Journal the article was titled environmental hypotheses of hominin evolution in his paper pots provided evidence to support his claim that gray variations and environmental conditions over time or responsible for the attacks ability of humans and the success of our species why might this not be the best article to reference?
Answer:
Because the author of the article did not do an experiment to draw his own conclusions and issue his own information, but he did a bibliographic review of the work of other authors to write his own article.
Explanation:
The article presented in the question above was done through a bibliography search and not through an experiment. This means that the author did not test the hypotheses through a scientific experiment, but formulated the conclusions of his article, based on the works of other authors, which makes this article not the best option to be considered as a reference article.
Select the correct answer.
Which of these activities increases the amount of carbon in the atmosphere?
gizmos Student Exploration: Photosynthesis Lab answer key pleaseeeee
Select the correct answer from each drop-down menu.
According to the principles of hydrology, what happens to the freezing point of water when you add salt and raise the water pressure?
According to the principles of hydrology, adding salt _____ the freezing point of water and ______ the boiling point.
1st Blank:
A. Raises
B. Lowers
C. Doesn’t change
2nd Blank:
A. Raises
B. Lowers
C. Doesn’t change
Answer:
1. B) lowers
2. A) raises
In the year 2374, humans finally developed the technology necessary for time travel. You are a scientist interested in the population genetics of extinct animals. After seeing Jurassic World, you decide to go back in time to study a population of velociraptors. The skin color of this dinosaur varies between tan (dominant) and brown (recessive). You observed 336 tan velociraptors and 64 brown velociraptors during your study. Assume the population is in Hardy-Weinberg equilibrium. a) What is the allelic frequency of the dominant (tan) allele in the population
Answer:
The allelic frequency of the dominant (tan) allele in the population equals 0.6
Explanation:
Due to technical problems, you will find the complete explanation in the attached files.
Need some quick help with this:
Answer:
Explanation:
D
Answer:
option C
Explanation:
cellular respiration is the correct answer of this question.
plz mark my answer as brainlist plzzzz.
hope this will be helpful to you.
Agriculture has only a positive impact on the land.
True or False?
False; Agriculture can negatively impact the environment when fertilizer enters the water, contaminating it. Agriculture can also lead to deforestation, the lack of trees will lead to erosion.
Question 20 of 20 :
Select the best answer for the question
20. Which of these statements about the Ogallala Aquifer is true?
O A. Its water usage is closely regulated,
O B. It's beneath the East Coast.
O C. It's running out of water.
D. It has enough water to last 6,000 years.
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Answer:
C!!
Explanation:
It's not B because it's located in the great plains. Not D because in 50 years, 70% of the aquifer will be gone. Not A because water use isn't regulated.
Ogallala Aquifer is the rock holding the groundwater in the Great Plains of America. The Ogallala Aquifer is running out of water. Thus, option C is correct.
What is Ogallala Aquifer?Ogallala Aquifer is an underground layer of water that is held by the rocks, pebbles, and gravel that make the water well above the surface. It is not beneath the East Coast but is situated on the Great Plains of the United States.
It has been reported that the water usage of the Ogallala Aquifer is not regulated and hence it does not have enough water to last up to 6,000 years. At approx 70%, the water of the aquifer will be soon gone resulting in the deprivation of the water.
Therefore, option C. the Ogallala Aquifer is running out of water is correct.
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what is a solution biology
Answer:
A homogeneous mixture made of two or more substances.
A solution is a homogeneous mixture of solvent and solute molecules. The solute then diffuses through the solvent until the concentration is equal in all parts of the solution. ... A solution can be liquid, solid, or gaseous. Further, a solution can be a mixture of liquids, gases and solids.
Explanation:
In a typical barrel of oil, roughly what percent will be refined into gasoline?
5
10
15
20
25
Answer:
20%
Explanation:
Most of the Earth's volume is contained in the _______ .
A.
mantle
B.
crust
C.
outer core
D.
inner core
Answer: Mantle
Explanation: I got it right on study island
Plz help me I am timed
landscaper is shopping for landscaping materials. She wants to use materials through which water flows easily.
Which two materials should she choose?
A. clay and gravel
B. gravel and loosely packed soil
C. granite and rocks with cracks
D. rocks with cracks and clay
Answer:
B. Gravel and loosely packed soil
What are two ways selective breeding is helpful in agriculture? A. It can take many generations to get desired traits. B. It can cause animals to inherit two recessive alleles C. It can produce crops that are resistant to pests. D. It can result in animals that can produce more food.
The two ways in which selective breeding is helpful are that it can produce crops that are resistant to pests and animals that can produce more food; these are options C and D.
What is the importance of selective breeding?Selective breeding produces plants and animals that are genetically modified to have a specific trait, such as animals being modified to produce higher-quality milk and meat or plants being modified to produce pest-resistant foods. This type of breeding and its resultant product are different from the wild type, and generally, these products are made for the commercial purpose of feeding a large population.
Hence, the two ways in which selective breeding is helpful are that it can produce crops that are resistant to pests and animals that can produce more food; these are options C and D.
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Which is NOT an advantage of Asexual Reproduction?
enables an organism to spread over an area quickly
reproduce rapidly
mutations can occur
reproduce without a mate
Answer:
Reproduction without the male