Answer:
Sexual reproduction provides genetic diversity because the sperm and egg that are produced contain different combinations of genes than the parent organisms. ... Sexual reproduction involves meiosis, which is the process of a cell doubling its DNA, shuffling its genes, and then dividing the shuffled DNA among four cells.
If a cell has a haploid(n) number of 10, what is the diploid (2n) number
Answer:
anser is 20 thank youjnsbsb
Answer:
20
Explanation:
2n=2×10=20
thats the diploid of 10
Renewable Energy is the best solution to Coal, Petroleum, Nat Gas, and Nuclear
True or false
Explanation:
coal , petroleum,Net Gas , Nuclear are the non renewable source of energy .
so
False is the answer of your question
The rind (skin) colors and patterns of watermelon fruit have been among the major objectives of breeding. If you cross a dark green watermelon with a grey watermelon, then let the F1 generation freely mate you get dark green, medium green, and grey fruits. Explain the inheritance of rind color in these plants
Answer:
Explanation:
l
Which Texas ecoregion described below was formed due to weathering and erosion? A Edwards Plateau - home to rare organism that live in canyons B. Piney Woods - high density of vegetation, pines, oaks, and croplands with nutrient rich soil CC Crosstimbers - high concentration of trees, plains and parries with soil that drains water easily D Post Oak Savannah - transitional area of plant life ranging from grasslands to forests with fertile soll can yi
Answer:
d
Explanation:
because
What were the objectives of the outer space mission Pathfinder? What was expected in terms of information to be gathered by it?
Answer:
The Pathfinder was designed primarily to demonstrate a low-cost way of delivering a set of science instruments and a free-ranging rover to the surface of the Red Planet. Pathfinders demonstrated a number of innovative, economical, and highly effective approaches to spacecraft and mission design. Info gathered by a Pathfinder included engineering data on the new technologies, and analysis of the Martian atmosphere, climate, geology, and the composition of its rocks and soil.
Explanation:
https://mars.nasa.gov/mars-exploration/missions/pathfinder/
Examine the population growth curve shown below.
Which of the following most likely caused the sharp decline in population at point B?
A.
disease
B.
overpopulation
C.
emigration of a competing species
D.
a shortage of food
Answer:
I believe the answer is A: disease
In which stage of mitosis do chromosomes first appear?
A
prophase
B
metaphase
anaphase
D
telophase
Answer:
Hi, there
Prophase
Prophase is the first stage in mitosis, occurring after the conclusion of the G2 portion of the interphase. During prophase, the parent cell chromosomes — which were duplicated during S phase — condense and become thousands of times more compact than they were during interphase.
Explanation:
Hope this helps :)
what has the most biodiversity: tundra, taiga, temperature forest, tropical rain forest, grassland, or desert?
A researcher is crossing two organisms that are heterozygous for three Mendelian, unlinked traits (XxYyZz). What is the fraction of offspring that are predicted to have the genotype xxyyzz?
Answer:
the fraction of offspring that are predicted to have the genotype xxyyzz = 1/64
Explanation:
Due to technical problems, you will find the complete explanation in the attached files
According to the question, a researcher is crossing two organisms that are heterozygous for three Mendelian, unlinked traits (XxYyZz) the fraction of offspring that are predicted to have the genotype xxyyzz = 1/64.
as the crossing over between XxYyZz * XxYyZz.
What are the 3 principles of Mendelian genetics?The fundamental principles of Mendelian inheritance by Mendel's three laws:
The Law of Independent Assortment, Law of Dominance, and Law of Segregation.Thus,the genotype xxyyzz = 1/64.
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2. When an object gets warmer it is:
a. loosing energy
b. keeping the same energy
c. gaining energy
Choose one correct answer.''
what usually drives animal research is the benefit to human beings of that research?
Answer:
i dont understand what do you mean. theres a spelling mistake
Explanation:
Answer:
godly floodplain do n gjuydlugfyooguogkffigugkyfigou hkkfuuofugouogugo
Write down everything that you know about climate or climate change.
Answer:
ok.
Explanation:
Climate change is real truth on the earth. because the climate change is necessary for all living organisms and plants in different regions.
Which of the following are the principal divisions of the solid Earth ?
Answer:
Hey mate.....
Explanation:
This is ur answer.....
Earth is actually composed of three major parts or layers: the solid earth (which includes the parts near or at the surface, the asthenosphere and lithosphere), the atmosphere (the blanket of air that envelopes the earth), and the hydrosphere (the water parts, including ocean, streams and air moisture).
Hope it helps!
Brainliest pls!
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QUANTO A UMIDADE E OS ALIMENTOS É INCORRETO AFIRMAR QUE:
A) A UMIDADE RELATIVA ESTÁ RELACIONADA AO AMBIENTE ONDE O ALIMENTO ESTÁ
B) PARA PROTEGER O ALIMENTO DA UMIDADE É IMPORTANTE O USO DE EMBALAGENS
C) A UMIDADE RELATIVA PODE INTERFERIR NA ATIVIDADE DE ÁGUA DO ALIMENTO.
D) QUANDO A ATIVIDADE DE ÁGUA É MENOR QUE A UMIDADE RELATIVA, O ALIMENTO PERDE ÁGUA.
Answer:
si amigo
Explanation:
Circle FIVE keywords associated with transport of water and minerals in plants
Answer:
1) Suction
2) Root pressure
3) Transpiration
4) Xylem
5) Phloem
Explanation:
Answer:
XYLEM
TRACHEID
SUCTION
ROOT PRESSURE
TRANSPIRATION
Explanation:
What happens at locations where magma convection currents flow away from one another?
A. Overlying, adjacent plates collide violently.
B.groundwater rises to the surface.
C.new crust is formed along the boundary.
D.oceanic plates slide beneath continental plates.
E.overlying, adjacent plates are pulled apart.
Overlying, adjacent plates are pulled apart when magma convection currents flow away from one another.
What is magma conventions?Magma is the molten rock below the crust, in the mantle. Tremendous heat and pressure within the earth cause the hot magma to flow in convection currents. These currents cause the movement of the tectonic plates that make up the earth's crust.
As tectonic plates slowly move away from each other, heat from the mantle's convection currents makes the crust more plastic and less dense. The less-dense material rises, often forming a mountain or elevated area of the seafloor. Eventually, the crust cracks.Hence, option E is correct.
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Answer:
What happens at locations where magma convection currents flow away from one another?
A. Overlying, adjacent plates collide violently.
B. Groundwater rises to the surface.
C. New crust is formed along the boundary.
D. Oceanic plates slide beneath continental plates.
E. Overlying, adjacent plates are pulled apart.
Among Delta-back stripped fish, there are two genes that segregate independently of one another. Suppose the alleles at the first locus are A (dominant) and a (recessive) and the alleles at the second locus are B (dominant) and b recessive). If an AABB fish mates with an aabb fish, and their offspring are inter-crossed, the proportion of F2 fish that show a recessive phenotype at the first locus and a dominant phenotype at the second is:
Answer:
4/16
Explanation:
It is given that the alleles of the first locus = A dominant and recessive a
The allele of the second locus = B dominant and the recessive b.
Now if fish with AABB mates with the aabb fishes, then to tell the proportion of the F2 fish which shows either the dominant phenotype at the [tex]$\text{first locus}$[/tex] and also a recessive phenotype at the [tex]$\text{second locus}$[/tex].
So for this, the recessive phenotype at the [tex]$\text{first locus}$[/tex] as well as the recessive phenotype at the [tex]$\text{second locus}$[/tex] is in the ratio of 4/16.
performed experiments using radioactively
In 1952, Alfred and Martha
labeled viruses that infect bacteria.
O Hershey, Chase
O Hershey, Crick
O Watson, Crick
Watson, Chase
1 pts
Guide Questions:
1. Who/What do you think are the possible suspects/cause for Mary's
death?
2. Among your list of suspects/causes for Mary's death, who/which do
you think is really the true culprit? Why do you say so?
3. How will you relate the essence of the song to your learnings from
this module?
Answer: 1. :Combat the Pandemic All Together as a Global Family, Stop Disinformation And Conspiracy. Pandemic can happen anywhere in the world, Time to investigate its origin and evolution. 2. he main suspect in her murder is the character played by Richard Marx in the video (for argument's sake, let's refer to our unnamed man as Richard. FACT #3: The scarf that was found around Mary's neck did belong to Richard. We know this because we saw Mary pulling on it when Richard was wearing it. 3. by showing what you learned.
Explanation:
The song Hazard is a fictional song set in the small town of Nebraska. The song revolves around the mystery of the death of the song composer Richard Max.
In the given question:
1. The primary suspect of Mary's death is Richard. He is being considered as a possible suspect because the scarf around Mary's neck was of Richard.
2. Mary, Richard's partner was disappeared in suspicious circumstances. The real culprit is suspected to be Richard because he was the last person observed with Mary.
3. The video describes the murder mystery, which teaches a life lesson that a person should not murder and try to be innocent.
The disappearance of the lady was involved in the murder and not getting punished for the same is a crime.
To know more about Mary's death, refer to the following link:
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In order for a protein to be an integral membrane protein it would have to be which of the following?
Answer:
Integral membrane proteins
Explanation:
also called intrinsic proteins, have one or more segments that are embedded in the phospholipid bilayer. Most integral proteins contain residues with hydrophobic side chains that interact with fatty acyl groups of the membrane phospholipids, thus anchoring the protein to the membrane.
a. una
b.scapula
c.sterum
d.clavicle
Answer:
It is Sternum
Explanation:
The sternum or breastbone is a long flat bone located in the central part of the chest. It connects to the ribs via cartilage and forms the front of the rib cage, thus helping to protect the heart, lungs, and major blood vessels from injury.
why do prevailing winds and positions of islands cause warm ocean currents to pass Christchurch in normal years
Prevailing winds and positions of islands cause warm ocean currents to pass Christchurch in normal years for the following reasons:
The prevailing winds in the region are generally from the southwest.The position of islands such as New Caledonia and Norfolk Island can also influence the movement of warm ocean currents in the region. In the case of Christchurch, there are a few reasons why warm ocean currents tend to pass by the region in normal years:Warm ocean currents are typically driven by prevailing winds, oceanic currents, and other factors such as the shape of coastlines and the positions of islands.
The prevailing winds in the region are generally from the southwest. These winds blow parallel to the coastline, which means that warm ocean currents are deflected away from the shore and towards the east. As a result, the waters off the coast of Christchurch are generally cooler than those further north or northeast. The position of islands such as New Caledonia and Norfolk Island can also influence the movement of warm ocean currents in the region. These islands help to direct the flow of warm water towards the Coral Sea and the Tasman Sea, rather than towards the coast of New Zealand. This means that Christchurch, which is located on the eastern coast of the South Island, is less likely to experience the effects of warm ocean currents.Note: That oceanic currents and winds can be affected by a range of factors, including El Niño and La Niña events, which can cause changes in sea surface temperatures and alter the path of ocean currents. As a result, there may be some years when warm ocean currents do reach Christchurch, even if this isn't typically the case in normal years.
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What do you think it is?
Answer:
oak treeeee 100000000%%%Explanation:
The absence of at least one essential nutrient is called
Answer:
Malnutrition
Explanation:
the word root that means lung is
Answer:
I think is Pulmonarycorrect me if I'm wrong
This paramecium has a nucleus and is comprised of one cell. Which terms best describe this organism?
Answer: The term that best describes this organism is that it's a UNICELLULAR PROTISTA.
Explanation:
Unicellular organisms are that are made up of just one cell. They are also called single- celled organisms. Examples of unicellular organisms include: Amoeba, chlamydomonas and paramecium.
The paramecium is a protist which is SINGLE-CELLED and is made up of eucaryotic cells in which the cell structure is complex with a well-defined NUCLEUS.
The structure of this organism helps it to survive in its environment. It has cilia that helps it move food into its gullet.
The food vacuole circulate along a definite path in the cytoplasm. The anterior and posterior contractile vacuole, with radiating channels draining into them, helps to get rid of excess water from the body. The food vacuoles circulate along a definite path in the cytoplasm. The anterior and posterior contractile vacuole, with radiating channels draining into them, helps to get rid of excess water from the body.
The NUCLEUS is used by the organism for sexual reproduction. This occurs in a process known as conjugation whereby the whole organism pair with another similar whole organism and exchange their nuclei.
So, if life started aquatic how did it evolve for land and why?
Answer:
So when the first animals moved onto land, they had to trade their fins for limbs, and their gills for lungs, the better to adapt to their new terrestrial environment
Explanation:
Answer:
abilites
Explanation:
Mitosis creates...
A) 4 identical cells
B) 2 identical cells
C) 4 unidentical cells
D) 2 unidentical cells
Answer:
B) 2 identical cells
Explanation:
"Mitosis is a type of cell division which produces two identical diploid daughter cells. "
Which structure produces blood cells?
Answer:
Blood cells are produced in the bone marrow of the body more specifically they become blood cells from first being stem cells which then divide until they reach a mature red blood cell stage. ( or other types of cells, stem cells are like the blank template for either red blood cells, white blood cells, or platelettes.)
Explanation:
5. One of the most important steps to achieve a more sustainable future is to reduce a. Water conservation b. Overconsumption c. Population growth d. Both B and C
Answer:
B.
*Read the explanation plz
Explanation:
A actually increases sutainability, and C is just wrong. It's technically saying that we should not let humans be born, we shouldn't let people get pregnant, which of course no one is gonna listen to. So B is right because if we consume too many things, the next generation won't have as many resources as they need to survive.