Fossils being formed from minerals in the exact shape of the original bone is False.
What is a Fossil?This refers to any remains, impression, or trace of any once-living thing from a past geological age which have been preserved in the earth crust.
They are formed through mineral replacement from water beginning when an organism dies and is buried and not from the original substance.
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Answer: true
Explanation: fossils are formed in the original shape of the tissue or organism
Choose all the answers that apply.
Plants can store
starch
proteins
vitamins
fats
oils
Answer:
Starch
Explanation:
Plants store their energy in form of starch
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file:///home/chronos/u-63a2dbb5bb283cd5db17ea994f3765ae1027f343/MyFiles/Downloads/Screen%20recording%202021-05-05%2011.10.23%20AM.webm
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if u don't wanna watch the vid, the answers are all of the above! btw, sorry i'm answering late, my friend :)
True or False:
Agricultural biotechnology ONLY improves the quality of our food.
Answer:
false
Explanation:
because it also helps in maintaining environmental condition balanced
QUESTION: what’s the function shared by roots stems but NOT by leaves 1. Food productions 2. Structural support 3. Reproduction
Answer:
structural support is the function
The function shared by roots and stems but NOT by leaves is structural support.
What is the function of roots?
Roots are essential plant organs that anchor the plant in the soil and absorb water and nutrients from it. They also store food and help in the synthesis of growth-promoting hormones.
Roots play a vital role in the overall health and growth of the plant, and their efficiency in nutrient and water uptake determines the plant's ability to survive and thrive in its environment. Additionally, roots can form beneficial associations with fungi, such as mycorrhizae, which can aid in nutrient uptake and contribute to plant growth and health.
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What is the opposite of precipitation?
Answer:
Disssolution
Explanation:
Precipitation is the process of a compound coming out of solution. It is the opposite of dissolution or solvation. In dissolution, the solute particles separate from each other and are surrounded by solvent molecules. In precipitation, the solute particles find each other and form a solid together
4. Suppose a father of blood type A and a mother of blood type o have a child of type AB.What are
the chances that their next child will be blood type O? AB?
Answer:
There is a 100% chance of O but AB may vary with the person involved
ack I need help please :> its in science
Answer:
1. Cell
2. Tissue
3. Organ
4. Organ system
5. Organism
1) Cell
2) Tissue
3) Cells
4) Organ
5) Tissues
6) Heart
7) Organs
8) Circulatory
9) Organism
10) Human
pls help fizzly me confused and ill give you a briliant thingy
Answer:
One difference between these cells is plant cell has chloroplast but animal cell does not have chloroplast.
Another difference between these is that plant cell has cell wall but animal cell does not have cell wall.
Explanation:
Plant cell are known to cells that possess chloroplast. These chloroplast contain chlorophyll which enables the plants to manufacture their own food. Animal cell does not possess chloroplast which makes it impossible for animals to manufacture their own food.
Plant cell actually have cell wall and a cell membrane but animal cell does not have cell wall but only possesses cell membrane. The cell wall gives mechanical strength and maintains cell shape.
A class was studying human body systems. The students learned about a system
that moved oxygen to the cells and contained structures that help the body fight
infections.
The class was studying the -
muscular system
digestive system
circulatory system
endocrine system
CLEAR ALL
Answer:The circulatory system consists of the heart and blood vessels which encompass all of the arteries, veins, and capillaries. The arteries carry oxygenated blood away from the heart, and veins return deoxygenated blood back to the heart. The main purpose of the circulatory system is to transport blood, oxygen, nutrients, and hormones to and from different cells and tissues throughout the body. This system works hand-in-hand with the respiratory system to facilitate the exchange of oxygen and carbon dioxide within the blood per the alveoli in the lungs. It is also very important for the removal of wastes and poisons within the body via the digestive and urinary systems.
Explanation:
As the students learned about a system that moved oxygen to the cells and contained structures that help the body fight infections, it means they were studying circulatory system. The correct option is C.
What is circulatory system?Blood vessels in the circulatory system transport blood away from and towards the heart. Arteries transport blood away from the heart, while veins transport blood back to the heart.
The circulatory system transports oxygen, nutrients, and hormones to cells while also removing waste products such as carbon dioxide.
The circulatory system usually transports two varied fluids namely blood and lymph. Blood transports oxygen and nutrients to the cells of the body, as well as waste.
Blood also transports hormones, which regulate body processes, as well as antibodies, which fight invading germs.
Carrying immune cells to their destinations is one of the most important ways your circulatory system helps your immune system.
These vital cells could not function properly without your blood vessels and arteries.
Thus, the correct option is C.
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Energy and matter cycle through a beach on the ecosystem on the gulf of mexico identify one kind of model you can use to show the path of energy and matter through this ecosystem
Hello. This question is incomplete. The full question is:
Energy and matter cycle through a beach ecosystem on the Gulf of Mexico. Identify one kind of model you can use to show the path of energy and matter through this ecosystem. Describe one benefit of using that kind of model to show those processes.
Food web; shows energy available at each trophic level for the next group of organisms
Energy pyramid; show all pathways of energy flow in an ecosystem
Food chain; shows a single pathway of energy flowing, making it easy to see which organisms are primary, secondary and tertiary consumers
Answer:
Food chain; shows a single pathway of energy flowing, making it easy to see which organisms are primary, secondary and tertiary consumers
Explanation:
The food chain represents a linear sequence of energy transfer within an environment. This transfer is carried out with a sequence of living beings that serve as food for each other and this food that promotes the transfer of energy through a single path, allowing all levels of transmission to be observed, through primary, secondary and tertiary.
The women marries a man with alleles Bb for eye color what color eyes does the man have
Cancer is a disorder in which cells have lost their ability to control which of the following?
o the surface
O the rate of osmosis
the rate of cell division
o the intake of sugars
Answer:
the rate of cell division
Analisa and Mateo, two research anthropologists interested in deciphering the relatedness between four extinct primates, were studying the similarities and differences among a number of measurements of the complex structures of the jaw fragments they collected, as well as making many other morphological contrasts between other fossilized bones from dozens of collected specimens. In the lab, they noticed the lengths of the bones of the leg, particularly the femur, tibia, and fibula, were very different in all the specimens, whereas the jaw structures were nearly identical among the specimens. What should they tentatively conclude based on this evidence
The group of choices associated with the question is as follows:
A)The four primates likely share a close common ancestor or could potentially be the same species based upon the jaw measurements.
B)The hominids with the most closely matching leg bone measurements are likely more closely related than the others, due to the importance of locomotion as an evolutionary adaptation.
C)The femur measurements are not important.
D)Because the measurements of the leg bones vary widely, it is probable that the four species are from different genera.
Answer:
The correct answer is - The four primates likely share a close common ancestor or could potentially be the same species based upon the jaw measurements.
Explanation:
On the basis of the research, it is found that the four primates have similar jaw structure and measurement and have a distinct length of bones of the leg.
The given research and founding suggests that all four primates most likely share a close common ancestor or diverge from the same species based on her jaw measurements.
Answer: The above answer is correct
Explanation: Took the test
What is the RNA complementary strand for GAACAT?
The RNA complementary strand would be CUUGUA
Why do scientific investigations lead to more questions?
A. Scientists never agree about experiments.
B. Experiments are never correct.
C. Scientists cannot answer questions.
D. They find more things that are not understood.
Answer:
D. They find more things that are not understood
Explanation:
After discovering something, scientist tend to find something related that sparks their curiousity.
3.- Cuáles son los parámetros para la valoración de los efectos producidos por los impactos ambientales
Answer:
Los parámetros son: magnitud, extensión, persistencia, reversibilidad, recuperación, persistencia, sinergia, probabilidad de ocurrencia, relación causa y efecto
Explanation:
La evaluación de un impacto ambiental debe tener en cuenta los siguientes parámetros principales:
- Magnitud. La magnitud se refiere al hecho que un impacto ambiental puede afectar al ecosistema en diferentes niveles.
- Extensión. Este término se refiere a la superficie (por ejemplo, en metros cuadrados) del ecosistema el cual ha sufrido el impacto.
-Reversibilidad. La reversibilidad indica la probabilidad de que el ecosistema una vez que ha sufrido el impacto pueda regresar a su estado inicial.
- Recuperación. La recuperación es el grado de restauración al que puede llegar el medioambiente una vez sufrido el impacto.
- Persistencia. La persistencia indica la duración (cuantificable en tiempo) del impacto ambiental.
- Sinergia. La sinergia se refiere al hecho de que dos o más impactos ambientales poseen un efecto mayor sobre el ecosistema que el producido mediante varios impactos ambientales por separado.
- Probabilidad de ocurrencia. La probabilidad de ocurrencia expresa la posibilidad de que un impacto ambiental se produzca en un ecosistema durante un determinado período de tiempo.
- Relación causa y efecto. La relación causa y efecto clasifica a los impactos ambientales en directos (causados por el impacto) e indirectos (causados por las consecuencias derivadas del impacto).
what are the products of the following reaction
H2SO4+NaOH
A.H20 and NaOH
B.H2O and Na2SO4
C.H2O only
D.H2O and H2SO4
Answer:
B
Explanation:
Acids react with bases to give you a salt and water
sulfuric acid reacts with sodium hydroxide to give you
sodium sulfate and water
Answer:
B.
Explanation:
the answer is b mark brainliest
List and briefly describe the three main cell cycle checkpoints.
Answer:
The cell cycle is controlled at three checkpoints. The integrity of the DNA is assessed at the G1 checkpoint. Proper chromosome duplication is assessed at the G2 checkpoint. Attachment of each kinetochore to a spindle fiber is assessed at the M checkpoint.
Explanation:
good luck
please mark me as a brainliest
What enzyme binds fragments of DNA on the lagging
strand?
Answer: Enzyme DNA ligase is the fragments of DNA on the lagging.
PleAse helpp:( short anawer will do
Lab: Magnetic and Electric Fields
WILL MARK BRANLIEST
Does anybody have a filled out lab report?
Answer:
im sorry but wht class is this for
Explanation:
Answer:
:(
I dont that is why I am here
Explanation:
Identify what humans can do to minimize the impact of urban sprawl on wildlife.
How do underwater mountain ranges form ?
A. Continental drift
B.convection currents
C. Strike-slip faults
D. Sea floor spreading
Answer:
Continental Drift
Explanation:
This Happens:
A mid-ocean ridge or mid-oceanic ridge is an underwater mountain range, formed by plate tectonics. This uplifting of the ocean floor occurs when convection currents rise in the mantle beneath the oceanic crust and create magma where two tectonic plates meet at a divergent boundary.
Hope I helped, have a nice day!
-Aadi x
Which of the following is the most likely effect of the mutation at nucleotide position 7 in the GULO gene of humans? A. The mutation results in the deletion of the GULO gene, so no polypeptide can be translated.
B. The deletion of the single nucleotide causes a frame shift, changing the primary structure downstream of the mutation and resulting in a nonfunctional protein.
C. The point mutation causes a substitution of the amino acid isoleucine (lle)for histidine (His) at position 7, resulting in a protein with higher than normal activity.
D The substitution of a single nucleotide in the GULO coding region results in a stop codon. This results in a smaller nonfunctional protein.
Answer:
D.
The substitution of a single nucleotide in the GULO coding region results in a stop codon. This results in a smaller nonfunctional protein
The substitution of a single nucleotide in the GULO coding region results in a stop codon. This results in a smaller nonfunctional protein.
What are GULO genes?With the use of modern genomics, it is possible to examine damaged metabolic pathways by screening the DNA of a wide range of organisms. The abundance of data has shown that the genetic entropy in human and other genomes is widespread.
Humans, apes, guinea pigs, bats, mice, rats, pigs, and passerine birds all have deletions in the GULO (L-gulonolactone oxidase) gene that result in loss of the vitamin C pathway.
According to recent studies and the data presented here, various GULO exon deletions in humans, chimpanzees, and gorillas all happened separately in each taxon and are connected to areas that contain a wide range of transposable element fragments.
Therefore, The substitution of a single nucleotide in the GULO coding region results in a stop codon. This results in a smaller nonfunctional protein.
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If a housefly had 6 chromosomes would the cell be diploid or haploid
If a human have 23 chromosomes would it be a gamete or a somatic cell?
Why is the chromosome number in each of the animal cells an even number?
Answer:
If a housefly had 6 chromosomes would the cell be diploid or haploid?
Haploid
if a human have 23 chromosomes would it be a gamete or a somatic cell?
Gamete
Why is the chromosome number in each of the animal cells an even number?
Even numbers could be divided by 2 evenly
-TheUnknownScientist
Explanation:
haploid
gamete
I hope its helpful
Chromosomal mutations are different from point mutations in that
Answer:
Point mutation is a change to a single nucleotide letter at a single point. Hence the name.
Chromosomal mutations are deletions, rearrangements or translocations a of large sections of DNA.
Both can have effects ranging from harmless to fatal/non viable.
A point mutation could be in a region that does not code protein (and thus likely harmless) or it could introduce an early stop to translation of a gene into a protein (which could be deadly)
Chromosomal rearrangements might have the breakpoints in non gene coding regions and so be harmless or the break points could interrupt the function of vital genes .
Explanation:
True or False: If the air temperature is higher than the ocean current, the ocean current will transfer energy into the air
Answer:
I think the the answer is false
Explanation:
35
During the human life cycle, as offspring develops into an adult, the zygote creates more diploid body cells
through repeated rounds of meiosis.
True
False
Answer:
False
Explanation:
we create more body cells with mitosis not meiosis , we create gametes with meiosis
After visiting the park with his family, Kerry decides to build a model of a sand dune. In addition to sand, what will he need to form the model?
A ice
B. plants
C water
D wind
What role did the Agarose Gel play in sorting the DNA strands ?
Answer:
En gel de agarosa es un polisacárido que forma una matriz similar a la gelatina. El gel proporciona un sustrato sobre el que se puede producir la separación del ADN. Los fragmentos de ADN más grandes toman más tiempo para migrar a través de la malla de la matriz. Este fenómeno facilita la separación de las moléculas por tamaño
Explanation:
I will make you brainlest! Help ASAP PLEASE! What do you measure to make sure the Cornhole works good?
This is for science
Answer:
The regulation distance for a set of cornhole boards should be 27 feet. This measurement goes from the front of one board to the front of the other. As far as measuring this distance before playing, you have a few different options. One thing you can do is use a tape measure.
Explanation:
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