Answer:
This is called replication.Generally, in an experimental set up experimental findings needed to be repeated continuously until a reasonable similar conclusion is reached.
Scientists needed to carry out similar experimental findings to get a similar results, to arrive at a reasonable conclusion.
It is the stage that is important for them to check the results arrived at.Replication therefore helps to identify any variability in the experimental results,for accurate results.
Explanation:
The cell cycle describes the processes that take place as a cell Your answer: A.forms new cells. B.absorbs nutrients. C.makes proteins.
Answer:
Choice A
Explanation: This is because the main purpose of the cell cycle is to create new cells for the organism via mitosis or meiosis.
The cell cycle illustrates the procedures, which occurs as a cell produces new cells.
What is cell cycle?It refers to a series of events, which occurs in a cell as it grows and differentiates.
A cell devotes majority of its time in the phase known as interphase, and during this time it develops, divides its chromosomes, and prepares for the division.
After that the cell leaves interphase, and goes through the process of mitosis, and completes the process of division.
It can be said that the prime task of cell division is to produce novel cells.
Thus, the correct answer is option A, that is, forms new cells.
Find out more information about cell cycle here:
https://brainly.com/question/9989716
Explain one problem that non-indigenous carp might cause for other organisms if the carp escaped from the ponds into nearby rivers.
Which of these statements is true? A Places on the same longitude have the same day length on any given day. B The local time will be same for all places on the same latitude. C At 00 longitude, at some time, it would be noon to the east and midnight to the west. D The maximum time difference between any two places will be just below 24 hours.
Answer:
A Places on the same longitude have the same day length on any given day
Explanation:
Hope it helps
3. What kinds of environmental factors might cause the Marfan syndrome gene to affect two siblings
very differently?
Answer:
Explanation:
Genetic disorder are greatly influenced by environment because the phenotype of an individual is the product of genotype and environment. Genotype can be influenced by the environment and a different result will be observed which could be a deviation from expected.
Genetic disorder are mostly inherited and often results from mutation.
One of the factor is nutrition, good and healthy feeding can help boost the immune system and reduce effects of some diseases. Two siblings who are not exposed to eating good diet may show different symptoms to Marfan disease based how their immune system could resist it and if one is well fed than the other thing symptoms will be more pronounced on the who lacks good nutrition.
Family - some diseased can be managed if the immediate environment such as family are not hostile but rather accept and love the affected. If one is shown more care and attention there is possibility of him or her getting over the sickness than one who is abandoned. Love should be shared equally among the affected.
Adequate treatment when not given to the two siblings can make one show the symptoms more than the other.
Why might a plant cell need to have a bigger vacuole than an animal cell?
Answer:
A plant cell might need a bigger vacuole than an animal cell because when a plant has stopped growing, there is usually one very large vacuole, sometimes taking up more than half of the cell’s volume; plants have a large sized vacuoles because it also provides turgidity and rigidity to the plant.
Fill in the blanks below to complete the hypothesis for this lab. It should answer the lab question, "What is the effect of molecule size on a molecule's ability to diffuse across a semipermeable membrane?" If molecules are small enough, then . . .
Answer:
They can pass through the semi permeable membrane
Explanation:
The permeability of a particular solute depends on the size, solubility, properties etc and even the properties of the membrane it is aiming to pass through
If molecules are small enough, then they can pass through the semi-permeable membrane. This is as a result of permeability being inversely proportional to the molecule size.
Answer:
Sample Hypothesis: If molecules are small enough, then they will diffuse across a semipermeable membrane because they can pass through its tiny openings.
-correct conclusion (“then”): Molecules will diffuse through the membrane
-correct reason (“because”): Molecules can pass through the membrane’s tiny openings.
Explanation:
edge. 2020
Which example is most likely made from both metals and gemstones?
Necklace
Soda can
Widow frame
Kitchen utensils
Answer:
A. necklace
Explanation:
Necklace is most likely made from both metals and gemstones.
What is necklace?A necklace might be a straightforward chain made of gold or silver, a string of beads or diamonds, or a pendant suspended from a rope. It qualifies as a necklace as long as it is worn around the neck.
Unless you are a professional or amateur geologist—or perhaps you earned a merit badge studying them as a scout—you probably won't be able to explain the differences between these four hard natural materials: minerals, rocks, gemstones, and crystals.
The different types of necklace are chocker, Matinee and opera. Long and functional, opera length necklaces. The necklace should hang below the bust when worn as a single strand.
Therefore, Necklace is most likely made from both metals and gemstones.
To learn more about necklace refer to the link:
https://brainly.com/question/25620160
#SPJ6
Predict the effects of a superficial injury to the spinocerebellar tracts.
Answer:
A superficial injury to the spinocerebellar tracts results in loss of coordinated movements of the trunk and lower extremities and presents with an abnormal clinical sign termed Ataxia.
Explanation:
Lesions of spinocerebellar tracts are ipsilateral. hope this helps you :)
The effects of a superficial lesion of the spinocerebellar tracts would be:
1) Muscle incoordination
2) Muscle tone disorders
The anterior spinocerebellar tract transmits proprioceptive information from the upper and lower limb tendon and joint receptor neuromuscular spindles.
The posterior spinocerebellar tract carries proprioceptive information from the trunk and lower limb.
All this information is integrated by the cerebellar cortex to later coordinate movements and maintain body posture.
A superficial injury to the spinocerebellar tracts would directly affect muscle tone (a state of permanent semi-contraction of the muscles), and an inability to coordinate movements.
Learn more about the spinocerebellar tracts here: https://brainly.com/question/4144250
What effect will a virus in the lytic cycle have on an organism? A. It will cause genetic mutations in sex cells. B. It will spread bacteria in the respiratory system. C. It will have no direct effect on the organism. D. It will cause a disease in the organism.
Answer:
C
Explanation:
Lytic cycle will have no direct effect on the organism. So, the correct option is C.
What is Lytic cycle?One of the two viral reproduction cycles, with the other being the lysogenic cycle, is the lytic cycle. The cell that has been infected and its membrane are destroyed as a result of the lytic cycle. Violent phages are bacteriophages that exclusively use the lytic cycle.
The lytic cycle is one of the two viral reproduction cycles. Both the membrane and the diseased cell are destroyed. In this, a virus's DNA predominates as a distinct, free-floating molecule within the cell of bacteria and is reproduced separately from the DNA of the host bacterium. It is frequently thought of as the bacteriophage's reproductive cycle. Lytic cycle will have no direct effect on the organism.
Therefore, the correct option is C.
Learn more about Lytic cycle, here:
https://brainly.com/question/13762063
#SPJ5
Which is true about adaptations?
O A. They are genetically acquired traits
O B. They are learned from other organisms
O c. They are acquired during an organisms
O D. They are lost during an anima's ale
“What is the effect of the genes of the parental mice on the fur color of the offspring mice?” Be sure to use the “If . . . then . . . ” format.
Answer:
in mendelian genetic , allele of each genes from the parents will segregate from each other so the gametes only carry one each.
If the parental mice has two different fur color (i.e white and Black) , the color of the offspring's fur would be either black, white, or the combination of both (Grey)
Explanation:
Answer:
the other person is correct
Explanation:
If the parental mice has two different fur color (i.e white and Black) , the color of the offspring's fur would be either black, white, or the combination of both (Grey)
what evidence did Mendel that supported his law of independent assortment
Answer:
it states that allelepairs separate during the formation of gametes.
Explanation:
pls mark as brainliest
Answer:
Law of independent assortment is one of the three laws given by Mendel concludes that the traits do not influence other trait which is received from another gene.
Two alleles of the two or more different gene gets sorted into gametes and is independent.
There is no relationship in the traits and its passing on. The traits whether passed on or not are affected by each other.
Explanation:
You test a strain of bacteria, Strain X with an antibiotic and all of the bacteria are killed. Overnight there is an accident
and your bacteria strain is mixed with another strain, Strain Y, known to be antibiotic resistant. You separate them out
again and perform the same antibiotic test on Strain X again, but this time a few survive. What probably happened?
A. Mixing with the other strain dissolved the capsule on some of the bacteria, allowing them to survive.
B. Bacteria can't transfer anything to each other, it was a coincidence.
C. When they mixed, some of the bacteria from strain X obtained plasmids from strain Y, these plasmids gave them DNA that allowed
them to resist the antibiotic.
D. Some of the bacteria from strain X engulfed the strain Y bacteria, taking their resistance to antibiotics.
Answer: C. When they mixed, some of the bacteria from strain X obtained plasmids from strain Y, these plasmids gave them DNA that allowed them to resist the antibiotic.
Explanation:
Conjugation is a mode of sexual reproduction used by some strains of bacteria to reproduce. In this the bacteria transfers the genetic material to another bacteria through direct contact. In this one bacteria act as a donor and another one act as a recipient.
The strain X which was affected by the antibiotic might have mixed with the strain Y, as a result of this strain X being not resistant with the antibiotic died. But when this bacterial strain got mixed with the strain Y, which is antibiotic resistant. The strain X might received the antibiotic resistant property from strain Y through sexual reproduction by the mode of conjugation. In this plasmid DNA transfer from strain Y to strain X, helped strain X to develop antibiotic resistance, and further helped strain X to survive.
A limestone bed containing fossils that are 550 million years old is ____ a bed of sandstone containing fossils that are 400 million years old. a. younger than c. older than b. the same age as d. not related to Please select the best answer from the choices provided A B C D
A limestone bed constituting fossils 550 million years old is older than a sandstone bed containing fossils 400 million years old. The correct option is c.
What is sandstone?Sandstone is a sedimentary rock that is sometimes mostly composed of quartz sand, but it could also contain substantial amounts of feldspar, silt, and clay.
A limestone bed comprising fossils dating back 550 million years is older than a sandstone bed containing fossils dating back 400 million years.
Thus, the correct option is c i.e., older than.
For more details regarding sandstone, visit:
https://brainly.com/question/13886415
#SPJ2
which happens to a developing child first? A.The eyes are able to see B.Teeth begin to form C.The heart begins beating D.Eyebrows appear
To a developing child first, the heart begins beating.
What are the stages of development of a fetus?The procedure of prenatal development occurs in three main stages.
The first two weeks after generality are known as the germinal stage, the third through the eighth week is known as the embryonic period, and the time from the ninth week until birth is known as the fetal period.
Thus, option "C" is correct.
To learn more about the development of a fetus click here:
https://brainly.com/question/14560716
Which of the following words is most closely related to the term variation?
OA) similarity
OB) evolution
OC) difference
OD) adaptation
Answer: C. difference
Explanation:
PLEASE HELP! TIME LIMIT! In fruit flies the allele for long wings (L) is dominant and the allele for short wings (l) is recessive. What is the likely genotype of a fruit fly with long wings? Either LL or Ll Either Ll or ll Only LL Only ll
Answer:
Mate with an Ll. If about 25% offspring are short-winged, it is also Ll. If none, it is LL.
Explanation:
I’m looking for the answer q 1 and 2 please
Answer:
wfhhtsgbjjjhtddhhtdvnkkkkrwCbjyxcsrthxwry6nbxefvtynvggy
how does a plant lose water in the night
Answer:
transpiration
Explanation:
by transpirational water loss is a consequence of allowing respiratory CO2 to escape at sufficiently high rates through stomata.
What is the term for the breakdown of glucose in the presence of oxygen? cellular respiration photosynthesis anaerobic fermentation
Answer:
Cellular respiration
Explanation:
Cellular respiration involves the breakdown of glucose using oxygen to produce energy, or ATP, that is used by the cell.
The breakdown of glucose in the presence of oxygen is called as 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.
Moreover, it is the process by which organisms use oxygen to break down food molecules to get chemical energy for cell functions, which may be used as energy to power many reactions throughout the body. There are three main steps of cellular respiration: glycolysis, the citric acid cycle, and oxidative phosphorylation.
Hence, it is a series of chemical reactions that break down glucose to produce ATP.
Learn more about cellular respiration:
https://brainly.com/question/13721588
#SPJ2
Which substance would most likely form sedimentary rock?
O cooled lava
melted rock
changed igneous rock
small pebbles
Answer:
small pebbles
Explanation:
Small pebbles would most likely form sedimentary rock.
What are sedimentary rocks?Sedimentary rocks are formed from the accumulation and cementation of small rock particles or sediments such as sand, silt, and clay, as well as other materials like shells, organic matter, and minerals that have been weathered and eroded from pre-existing rocks.
Over time, these sediments are compacted and cemented together to form solid rock. Therefore, small pebbles are more likely to be transported by wind or water and deposited as sediment, eventually forming sedimentary rocks through compaction and cementation. Cooled lava, melted rock, and changed igneous rock are more likely to form igneous rocks through solidification or crystallization.
Learn more about sedimentary rocks, here:
https://brainly.com/question/10709497
#SPJ5
An ___________ is when you gather facts through observation, questioning, or studying.
Answer:
Hypothesis
Explanation:
A hypothesis is when you gather facts through observation, questioning, or studying.
Pandas eat bamboo for energy. What are pandas classified as?
producers
consumers
decomposers
autotrophs
Answer:
consumers
Explanation:
All living organisms require energy to perform their life processes. Some organisms derive this energy by feeding on other organisms. These set of organisms are referred to as CONSUMERS in Ecology.
All consumers are heterotrophic organisms i.e. organisms that depend on other organisms for energy source (food). Therefore, the Panda that feeds on bamboo, which is a plant, is a CONSUMER because it depends on another organism to get energy. Specifically, the Panda is a primary consumer because it feeds directly on a producer/plant (bamboo).
Answer:
B
Explanation:
consumers.
PLEASEEEEEE HELPPPP MEEEEE
In 1543, ____ published his views of Earth and other planets revolving around the Sun. a. Kepler c. Copernicus b. Magellan d. Galileo Please select the best answer from the choices provided A B C D
Answer:
d
Explanation:
Galileo
he believes that the sun was in the middle and surrounded by the planets.
help needed How skin is involved in homeostasis? Explain with the help of examples.
Answer:
am not sure but i will find out later. Is that ok with u?
Explanation:
What is NOT a function of the
nucleus?
A. Directs protein synthesis
B. Houses DNA
C. Functions as the powerhouse of the cell
Answer:
Houses DNA
Explanation:
i don't know....sorry
Weater flows through the body of the sponge in
the direction the arrow points in this illustration
How does water move through a sponge?
in through the flagellum and out
through the collar cells
in through the pores and out through
the osculum
in through the collar cells and out
through the epidermis
in through the spongocool and out
through the pores
Answer: Option B, In through the pores and out through the osculum
Explanation:
Sponges are poriferans which live in the location which are permanently located near water. The water in the body of sponges flows so that it can get the proper food for themselves.
The water flows through the cells of the body These are known as pores ( also called as porocytes) which is found in all over the body of the sponges.
The water after flowing in the whole body comes out of the oscula. These large openings are known are osculum.
Which molecules cannot pass throught the semipermeable membrane
Answer:
White blood cells
Explanation:
Describe the movement of water molecules in this diagram and identify the state of the solution. Explain why the water molecules moved I bc this direction
Answer:
the answer is they move freely
Explanation:
Answer: The substances like CO2 and water move in and out of a cell by diffusion from the region of high concentration to low concentration.
Explanation: In osmosis, water always moves from an area of higher water concentration to one of lower concentration. In the diagram shown, the solute cannot pass through the selectively permeable membrane, but the water can.
reasons for celebrating religious festivals
Answer:
Festivals have both social and economic angles. In the chaotic and stressful planet we inhabit, happiness is overshadowed by negativity and insecurity and so the need for something that could bring positivity has been felt time and again. Thus, festivals that give us the opportunity to forget all our worries and celebrate the positive side of life, even if it is for a few days, came into existence.
Explanation:
