Answers
Answer:
parents
Explanation:
You need A Male and a female to form an offspring
Related Questions
In pea plants, plant height is controlled by a single autosomal dominant gene. Tall plants (H) are dominant to short plants (h). A tall plant with the genotype capital H lowercase h crossed to a tall plant with the genotype capital H lowercase h. In a cross of two tall heterozygous plants, which phenotype ratio is expected from the resulting offspring?
Answers
Answer:
3:1 (Tall=75%)(Short=25%)
Select the choices that best complete the following sentence: An inherited feature of an organism is a ______ whereas a variant of that feature is called a ______.
A.
homozygote; heterozygote
B.
chromosome; factor
C.
hybrid; gamete
D.
character; trait
E.
allele; gene
Answers
Answer:
A
Explanation:
Homozygous means that both copies of a gene or locus match while heterozygous means that the copies do not match. Two dominant alleles (AA) or two recessive alleles (aa) are homozygous. One dominant allele and one recessive allele (Aa) is heterozygous.
What is the answer to the screenshot below for 20 points
Answers
Answer:
The Ventral (anterior) trunk.
Explanation:
Generally speaking, the anterior/ventral ramus innervates the skin and muscle on the anterior aspect of the trunk.
!DISCLAIMER! I am not 100% sure on this.
Catfish are freshwater fish that have "whiskers" with taste buds, as well as a keen sense of smell for locating prey in murky water. Catfish are best adapted for life in the _______ ecosystem.
Answers
Answer:
Stream Ecosystem
Answer:
the answer is Steam
Explanation:
I took the test
What adaptation helps the pine tree reduce water loss?
leaves
thorns
Seeds in cones
Woody stems
Answers
Answer:
leaves
Explanation:
The needles of pines, like those of other conifers, are well-adapted for growth in dry environments. In particular, the outer surface of pine needles has a thick waxy layer, called a cuticle, which reduces evaporative water loss.
Answer: Option (A) leaves
Explanation:
Pine trees thankfully have needles, which are thin, waxy leaves that enable them to make food year-round. The waxiness of the needles helps evergreens not lose water to evaporation.
Hope it helps! Good luck!!!
The chemical equation for photosynthesis shown below . Which of the following statements about photosynthesis is true?
Answers
Answer
The equation is glucose + oxygen ® carbon dioxide + water and energy is produced in the form of ATP.
Devon went to the doctor for his annual checkup. The doctor gave him a full physical exam. Then she compared all data with the previous year's results and said,
"Congratulations on a successful year of mitosis!"
Which statement best explains the doctor's comment?
Answers
Answer: A. Devon grew taller over the last year
Explanation:
A student sets up a line of dominoes so that each is standing vertically next to another. He then pushes the first one and each falls doesn’t in succession. How does this demonstration represent a wave? How is it different?
HAS TO BE 4 WELL WRITTEN SENTENCES!!!!! Please I need this answered and explained!!!
Answers
The demonstration of a line of falling dominoes can be considered an example of a mechanical wave.
What is a mechanical wave?A mechanical wave is a type of wave that propagates through a material medium, such as a solid, liquid, or gas. These waves transfer energy through the medium by causing particles to vibrate and transmit the energy to adjacent particles. Mechanical waves require a medium to travel through and cannot travel through a vacuum.
The line of falling dominoes is an example of a mechanical wave. Like a wave, the disturbance (in this case, the push on the first domino) propagates through the medium (the line of dominoes) sequentially. As each domino falls, it causes the next one to fall, and this continues until the end of the line. However, this demonstration is different from most waves because it is not a wave that propagates through time and space, but rather a wave that propagates through a physical medium (the line of dominoes).
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Mendel was aSelect one:a.Doctorb.Farmerc.Monkd.Cattle breeder
Answers
Gregor Mendel was an Austrian monk that is also known as the father of genetics because of his experiments with pea plants that lead to the establishment of the rules of heredity.
This means c, a monk, is the right answer.
100pts for every person with the most correct questions i will give brainiest
Question 1. In some lizard species, a short tail is recessive and a long tail is dominant. According to the principle of dominance:
a lizard with a tt genotype will have a long tail
a lizard with a tt genotype will have a short tail
a lizard with a Tt genotype will have a short tail
a lizard with a TT genotype will have a short tail
Question 2. S#x-linked disorders _____.
affect females more than males
affect males more than females
affect both s#xes equally
Question 3. Choose all the answers that apply.
In some flower species, pink flowers are recessive and yellow flowers are dominant. A pink flower:
has one dominant and one recessive gene
has two equally dominant color genes
has the same genotype as a yellow flower
has two recessive genes
has a phenotype of pp
Question 4. In some goats, white hair is dominant and black hair is recessive. Which of the following statements is true?
Color in goats is a s#x-linked trait.
A gray goat (Ww) expresses incomplete dominance.
A gray goat (Ww) must have a mutated gene.
A black goat (ww) expresses codominance.
Have A Great Day!
Answers
Answer:
what
Explanation:
what makes you believe that the vegetation has been grown by farmers and has not grown naturally by itself over time
Answers
Organized patterns, irrigation systems, specific crop varieties, and agricultural practices indicate human intervention in vegetation growth, suggesting farming activity.
Determining whether vegetation has been grown by farmers or has grown naturally over time can be assessed by considering various factors. Firstly, the presence of organized patterns or rows of crops suggests intentional cultivation by farmers. The use of irrigation systems, terraces, or other agricultural infrastructure further supports human intervention. Additionally, the selection of specific crop varieties or the presence of non-native plant species may indicate deliberate cultivation. Observation of crop rotation, weeding, and fertilization practices can also provide evidence of human involvement. Historical records or local knowledge of agricultural practices in the area can provide further context. Conversely, natural vegetation tends to exhibit a more random distribution and includes a diverse range of native plant species. Considering these factors collectively can help differentiate between vegetation that has been grown by farmers and vegetation that has naturally grown over time.For more such questions on Vegetation:
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White a paragraph comparing the organices in a to the organs in your body.
Answers
Answer:
An organ is a part of the body of a living organism perform a specific role in the body such as the stomach, the liver and many more. Organelles on other hand are like organs of the cells that are contained in the cytoplasm of cell these also have a certain specialized roles to play for the cell, and they all depend on each other. The example of the organelles are nucleus, mitochondria and many more.
* Organelles are structures inside the cytoplasm of cells
* Organs are amde up of tissues composed of group of specialized cells that, has a particular role in the body
4. Which of the following does not make up a bronchi?
a. cartilage
c. smooth muscle
b. mucous lining
d. pleural membrane
Answers
Answer:
c. smooth muscleExplanation:
The cartilage and mucous membrane of the primary bronchi are similar to that in the trachea. As the branching continues through the bronchial tree, the amount of hyaline cartilage in the walls decreases until it is absent in the smallest bronchioles. As the cartilage decreases, the amount of smooth muscle increases.
How is an error in the DNA in which molecule
Answers
What is the purpose of the inner ear?
A. To convert sound waves into mechanical waves.
B. To collect and focus sound waves.
C. To evaluate the quality of sound.
D. To convert mechanical waves into electrical whyes.
Answers
Answer:
C. is the correct....................
Myelin Sheath has a fatty layer that insulates the axon.
True OR False
Answers
Answer:
True
Explanation:
Myelin is a lipid-rich (fatty) substance that surrounds nerve cell axons (the nervous system's "wires") to insulate them and increase the rate at which electrical impulses (called action potentials) are passed along the axon. In the CNS, axons carry electrical signals from one nerve cell body to another. ...
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Which location has the warmer air temperature: Recife or Lima? Why?
Answers
Answer:
Recife has warmer air temperature because it is closer to the equator
Answer:Recife has the warmer air temperature
Explanation:Recife has the warmer air temperature.The first reason is that Recife,Brazil is closer to the equator than Lima,Peru which means Recife will receive more energy from the sun.Another reason is that the ocean currents that pass both locations have different origin.The current that passes Recife originated near the equator so that causes it to bring lots of energy causing the air temperature of Recife to be high and warm.The current that passes Lima originated near the South Pole so that causes it to bring less energy.Also Lima,Peru has upwelling as we see in the map and that also affects Lima,Peru to have colder air temperature
Identify and describe two systems that interact with the digestive system to deliver nutrients to
cells.
Answers
Answer:
The two systems are circulatory and endocrine.
Explanation:
circulatory absorbs nutrients and it signals through the endocrine to control the speed of digestion.
Which of the following is the most permeable?
gravel
nonporous rock
clay
shale
Answers
Answer:
I think the correct answer of this question is first option. Gravel is the most permeable
Given that the function of egg yolk is to nourish and support the developing chick, complete the explanation of why egg yolks are so high in fat, protein, and cholesterol.
Answers
Answer:
Chick with in the egg depend for all its energy and food requirement on the egg yolk , therefore egg yolk is rich in fat, protein, and cholesterol.
Explanation:
Before the egg breaks and the chick comes out, few days nourishment for chicks is required. Hence, the egg yolk needs to be nutritious as new developing chick (with in the egg) rely for essential nutrients (required for growth) on the egg yolk. Chick require energy from yolk, hence it is rich in fat (energy). It also needs to grow and develop, therefore egg yolk has lot of protein (building blocks). Lipid and cell with in the yolk help in formation of cell and strengthening of bones and feathers
Explain why tate of diffusion of carbon dioxide increases during exercise
Answers
Answer:
Hi
Please mark brainliest ❣️
Explanation:
When the body undergoes exercise, your body needs more energy, which means your tissues consume more oxygen than they do at rest.
Consuming more oxygen means you will also produce more carbon dioxide because your metabolic rate is elevated.
Answer:
During exercise, blood spends up to half the normal time (one second at rest) in the pulmonary capillaries due to the increase in cardiac output moving blood around the body more quickly.
Explanation:
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Using the terms solar radiation and terrestrial radiation, explain the heating of the earth by the
sun.
Answers
Solar power is referred to as solar radiation. The amount of solar energy that reaches the earth is referred to as insolation. The radiation that the planet emits is known as terrestrial radiation.
How does the earth's atmosphere maintain its temperature?A tiny amount of radiation from the Earth's surface and the warmed upper atmosphere both radiate into space. The majority of the longwave radiation produced warms the lower atmosphere, which then warms the surface of our planet.
Does terrestrial radiation heat the atmosphere effectively?Therefore, long wave terrestrial radiation is primarily responsible for warming the atmosphere. The majority of the energy that reaches the earth's surface is in short wavelengths. Incoming solar radiation, often known as insolation, is the name for the energy that the earth receives from the sun.
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Which of the following is a primary consumer in the food web shown above?
A. lizard
B. ant
C. earthworm
D. duck
Answers
Primary Consumers are second in the trophic levels and are usually herbivores
Topic
Describe the location of the
heart.
Answers
What are the two types of molecules?
Answers
Answer:
If the molecule of an element contains 1 atom it's called a monoatomic molecule. E.g. Na, He, etc. If the molecule of an element contains 2 atoms it's called a diatomic molecule.
Which of the following is NOT a characteristic of all living organisms?
a) Uses energy
b) Complex yet organized
c) Composed of multiple cells
d) Capable of self reproduction
Answers
Jestions
All written responses must be handwritten in clear and complete sentences. Using lined paper,
please clearly label each response with the appropriate number and letter. (Example: 1) a) ...)
1) Points A and B in the diagram show two processes
taking place at interactions in Earth's oceanic crust.
a) Describe the process taking place at point A.
b) Describe the process taking place at point B.
continent
oceanic
crust
B
mantle
a) Describe how an igneous rock becomes a sedimentary rock.
b) Explain why metamorphic rock rarely forms at Earth's surface.
A
magma
3) Cities A, B, and C are located as shown on the map.
A. Explain how the weather at these three locations is likely to differ.
B. Explain the cause of the difference in weather between the three locations.
B
2) The rock cycle is a continuous process by which rocks are formed, changed from one form
to another, destroyed, and then reformed again.
continent
oceanic
crust
mantle
Answers
a) The process taking place at point A is subduction. This is where oceanic crust is forced under continental crust.
b) The process taking place at point B is spreading. This is where new oceanic crust is formed as magma rises from the mantle and erupts at the surface. The new oceanic crust then spreads away from the ridge, creating a new ocean basin.
How to explain the informationa) An igneous rock can become a sedimentary rock through the process of weathering and erosion. Weathering is the process by which rocks are broken down into smaller pieces.
b) Metamorphic rock rarely forms at Earth's surface because the temperatures and pressures required for metamorphism are typically found at greater depths. However, metamorphic rock can form at Earth's surface if it is buried by other rocks and subjected to high temperatures and pressures.
a) The weather at cities A, B, and C is likely to differ because they are located in different climate zones. City A is located in the tropics, where the weather is hot and humid. City B is located in the temperate zone, where the weather is more moderate. City C is located in the Arctic, where the weather is cold and dry.
b) The difference in weather between the three cities is caused by the different climates. The tropics are warm and humid because they receive a lot of sunlight and rainfall. The temperate zone is more moderate because it receives less sunlight and rainfall. The Arctic is cold and dry because it receives very little sunlight and rainfall.
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Below is a list of supplies available in a laboratory
• four flasks with stoppers
• floodlight
• tap water
• graduated cylinders
• small aquarium plants
• four small fish
• bromthymol blue (a chemical indicator
that changes color from blue to yellow as
the level of carbon dioxide in a solution
increases)
The class sets up an experiment with the four flasks as shown.
Pak 100. www.bymel wee plane
Pak 200w, byl Noe 2 mall fish
Pak 100 m. well bromymel e 2 wall fish plant
Pak 100 m. ll. bromyal blue
Which flasks contain organisms undergoing cellular respiration?
Flask 1, 2 and 3
O Flask 1 and 3
O Flask 2 and 3
O None
Answers
Answer: Flank 1 and 3
Explanation:
The organisms in flask 1 and 3 undergoes cellular respiration.
What is cellular respiration?Cellular respiration is the process by which biological fuels are oxidized in the presence of an inorganic electron acceptor such as oxygen to produce large amounts of energy, to drive the bulk production of ATP.
Cellular respiration is the process that occurs in the mitochondria of organisms (animals and plants) to break down sugar in the presence of oxygen to release energy in the form of ATP.
Cellular respiration is used to generate usable ATP energy in order to support many other reactions in the body.
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This chart gives data on greenhouse gas emissions in the United States from 1990 to 2013. Which questions would help clarify the evidence in the chart? Graph of U.S. Greenhouse Gas Emissions by Gas, 1990-2013. Horizontal line, 1990-2013. Bottom to above, gases shaded are Fluorinated, Other greenhouse, Methane, Carbon Dioxide in million metric tons of carbon dioxide equivalents ranging from 0-8,000.
Answers
The questions that would help clarify the evidence in the chart are:
A. What percentage of total greenhouse gas emissions is caused by natural sources?
C. Why are carbon dioxide emissions so much higher than other greenhouse gases?
What are greenhouse gases?A greenhouse gas is a particular kind of gas that both absorbs and emits radiant radiation, which causes the atmosphere to warm.
Methane, nitrous oxide, carbon dioxide, and other manmade compounds are among the main greenhouse gases.
Carbon dioxide is cited as the most significant greenhouse gas since it now contributes the most to the warming caused by human activity,
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Complete question:
This chart gives data on greenhouse gas emissions in the United States from 1990 to 2013. Which questions would help clarify the evidence in the chart? Select ALL the correct answers.
1. What percentage of total greenhouse gas emissions is caused by natural source?
2. Should industries emitting carbon dioxide in huge amounts be fined or punished?
3. Why are carbon dioxide emissions so much higher than other greenhouse gases?
4. Why did the quantity of carbon dioxide emissions stay constant throughout the period?
5. What is the chemical formula for methane?
Defend the following statement: The body's response to high elevations is an excellent example of homeostasis.
Answers
The body's response to high elevations is a great example of homeostasis because it shows how the body can maintain stable internal conditions despite changes in the external environment by initiating various physiological responses.
What is Homeostasis?Homeostasis is the process by which the body maintains a stable internal environment despite changes in the external environment. When we go to high elevations, the air pressure decreases, which causes a reduction in the partial pressure of oxygen. This change in the external environment can have significant effects on the body, such as hypoxia or altitude sickness.
To maintain homeostasis, the body initiates several physiological responses to cope with the decrease in oxygen availability at high elevations. These responses include increased respiration, increased heart rate, and increased production of red blood cells.
All of these responses work together to maintain the body's oxygen supply and prevent hypoxia, which is a state of insufficient oxygen supply to the tissues. By maintaining adequate oxygenation, the body can function normally despite the change in the external environment. Therefore, the body's response to high elevations is a great example of homeostasis.
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