at the cellular level, what caused Sally's cancer
Answer:
Uncontrollable cell division.
Explanation:
Cancer is a disease which is caused when cells division is uncontrollable and spread into surrounding cells and tissues. Mutations in genes is also responsible for the cause of cancer because this mutation accelerate the rate of cell division or inhibiting normal controls on the system, such as programmed cell death. When the mass of cancerous cells grows with the passage of time, it turn into a tumor.
Which leaf would be in a cold and snowy climate?
Venus Fly Trap
Cactus
Sunflower
Wintergreen boxwood
Answer Wintergreen Boxwood
Explanation:
These are from cold snowy climates
im not sure but I have Wintergreen boxwood in my backyard and its snows all the time and its still very much alive so ye
sorry if i got this one wrong (i do know cactus, and sunflower usually need lots of heat to survive so if that helps)
•Who developed DNA fingerprinting?
•explain individual evidence and trace evidence according to DNA
•explain the use of a DNA probe
Answer:
Alec jefferis developed DNA fingerprinting.
If the anticodon of a molecule of tRNA has the sequence GAU, what was the original DNA sequence?
Answer:it’s not CUA
Explanation:
Does anyone know how to do this???
Which statement correctly compares electric charge with electric current?
Answer:
voltage causes electric charges to move from higher to lower potential.
Explanation:
In a lake ecosystem, the atmospheric sciences component of environmental science might deal with _______. A. air pollution B. study of lake organisms C. study of chemicals dissolved in the lake D. study of the impact of surface runoff
Answer:
C. study of chemicals dissolved in the lake. I think that's the answer
Explanation:
Why is the sickle cell allele still common in tropical regions?
Scientists recently discovered that rocks collected from the Franklin Mountains in West Texas and rocks collected
from mountains in eastern Antarctica were exactly the same age. Further research showed that the rocks were
chemically and geologically the same and came from the same magma source. This discovery provides evidence
of
А
coastal erosion
B
plate tectonics
с
ocean currents
D
glacial melting
Answer:
Plate tectonics
Explanation:
Plate tectonics explains the features and movement of earth surface in the present and the past.
These plates are pieces of cracked shell that rest on the hot , molten rock of earth's mantle. The heat from the radioactive processes within the planet's inferior causes the plates to move, sometimes towards and sometimes away from each other.
These rocks collected were as a result of plate tectonics which drifted away.
If a cell contains chloroplasts, a cell wall and a large central vacuole, it must be a(n) ___________.
Answer:
Plant cell
Explanation:
I'm not sure if this is what you were looking for, but hope I helped
Population
Time (Years)
What has happened to the population after year 10?
©
The population has reached carrying capacity
The population is declining due to a new predator
The population is increasing because more food became available
The population is remaining constant because the and death rate are equal
Answer:
A. The population has reached carrying capacity.
Explanation:
I majored in Biology
Which 4 characteristics would farmers want bred in to the modern pig? Will give brainliest!
Answer:
Selective breeding means herd improvement, on things such as milking ability, mothering ability, carcass quality, forage utilization efficiency, stability, birth weights, weaning weights, etc and they taste better.
Explanation:
What are the special attack enzymes bacteria produce to fend off viral attacks? *
Answer:
Many bacteria have a molecular immune system which allows these microbes to capture and retain pieces of viral DNA that they have encountered in the past, in order to recognize and destroy it when it shows up again.
Explanation:
Please identify the parts. I will mark brainlist
Answer:
a) mitochondria
b) centriole
c) nucleus
d) endoplasmic reticulum
e) cell membrane
Hope i helped and have a awesomly amazing day. :)))
the process that are responsible for growth development and other vital functions
Answer:
For one to form, there needs to be warm ocean water and moist, humid air in the region. When humid air is flowing upward at a zone of low pressure over warm ocean water, the water is released from the air as creating the clouds of the storm. As it rises, the air in a hurricane rotates.
Explanation:
I hope it's help
if you had to choose between the phrase "natural selection gives organisms what they need" vs. "natural selection chooses traits that are most successful", which one would you choose? defend your answer.
Answer:
Natural selection gives organisms what they need
Explanation:
The species constantly evolve because of the changes around them. Natural selection gives organisms what they NEED in order to survive. "Natural selection produces organisms perfectly suited to their environments".
Species that continually evolve because of changes around them where natural selection gives organisms what they need to survive. "Natural selection makes organisms perfectly adapted to their environment".
What is Natural Selection?Natural selection is defined as the differential survival and reproduction of individuals due to differences in phenotype which is a major mechanism of evolution, a change in the genetic properties of populations over generations.
It is the process through which populations of living organisms adapt and change where individuals in a population are inherently variable, meaning they all differ in some way. This variation means that some individuals have better adaptations to the environment than others.
Thus, species that continually evolve because of changes around them where natural selection gives organisms what they need to survive. "Natural selection makes organisms perfectly adapted to their environment".
Learn more about Natural selection, here:
https://brainly.com/question/2725702
#SPJ2
which of the following statements about extinction is true?
a) extinction is the ultimate fate of all species
b) extinction can occur in small areas
c) extinction can be caused by the introduction of exotic species
d) all of the above
Answer:
The answer is D. ALL OF THE ABOVE on PEX
Explanation:
i just took the quiz!
DNA is directly involved in the process of transcription?
Answer:
yes
Explanation:
the answer is yes. if the question is yes or no...
what do plants produce using nitrogen?
Answer: Nitrogen is so vital because it is a major component of chlorophyll, the compound by which plants use sunlight energy to produce sugars from water and carbon dioxide (i.e., photosynthesis). It is also a major component of amino acids, the building blocks of proteins.
Explanation:
What is the shortest day of 2021? And What is the Longest Day 2021?
Answer:
June 21st is the longest day of the year December 21st is the shortest
Explanation:
Answer:
June 21st and December 21st
Explanation:
No question, just answers
What is the difference between a detritivore and a decomposer?
While detritivores feed on dead organic matter, decomposers actually break down dead or decaying organisms.
What is the main difference between food chains and food webs?
Food webs are more complex than simple food chains.
Taj incorrectly states that autotrophs are also known as consumers that need to feed on other organisms, including plants and animals, to gain energy. Which of the following best describes consumers that feed on other organisms such as plants and animals for energy?
heterotrophs
Which of the following is the first trophic level in every ecosystem?
autotroph
What is the relationship between matter and energy in an ecosystem?
Matter and energy are cycled through the ecosystem.
In fact, he thought that if a species changed enough, it might evolve into a new species.
Answer:
More context
Explanation:
Can I get help with the cell structure and major cell types
Answer:
Explanation:
i can answer all that
Lack of which factor would be most likely to turn an alien species into an invasive species?
mates
suitable food
suitable habitat
predators
Answer:
predators
Explanation:
The correct answer is predators. An alien species that finds plenty of food and suitable habitat in its new home is usually able to find mates and reproduce well. But the competing species may become endangered or even extinct, because the alien (now invasive) species has no natural predators in the new environment, and its population can therefore grow without limits.
Answer: predators
Explanation:
900.j of work are done by a light bulb in 15.0 s. What is the power of the light bulb?
The image below depicts a bowling ball traveling down the lane and striking pins, knocking them down. Identify at least two forces acting on the bowling ball.
1. gravity
2. friction
3. air resistance
(also called ‘drag’)
4. density
Lactase is an enzyme produced in the small intestine helps digest lactose. What basic building blocks are used by the body to make lactase in the intestine) Answer choices are below
1.Bacillus thuringiensis is a species of bacteria that produces a protein called as______ protein
Which of the folllowing is true about the efficiency of the energy conversions in terms of the overall energy available to human shown in these diagrams
Answer:
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Which hypothesis helps to explain why all organisms share the same genetic code?