Can you please help with this question?
Answer:
Mutations increase genetic variation and the potential for individuals to differ
Explanation:
Mutations can result in an organism having a new allele. When that organism produces offspring their offspring are most likely to inherit the allele created from the mutation which could potentially lead to genetic variation.
WITH SPECIFIC EXAMPLES, BRIEFLY DESCRIBE HOW FOOD CHAIN IS RELATED TO FOOD WEEB. Help please
Answer:
A food chain outlines who eats whom. A food web is all of the food chains in an ecosystem.
Explanation:
Each organism in an ecosystem occupies a specific trophic level or position in the food chain or web.
Part B
Based on the video, how do scientists define a species?
Explanation:
Espero que te sea util
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Answer:
A species is a group of organisms that can mate with each other and produce offspring.
Explanation:
As we exercise, our body produces heat through the process of cellular respiration. Although our body temperature does increase, the temperature change is slow and we are able to maintain a homeostatic temperature. Which property of water explains why our body temperature is slow to change
Answer: Ability to moderate temperature
Explanation: the water is able to moderate temperature to maintain homeostasis. It tries to cool down when it is extremely hot and heat up while we are cold. If water didn’t have this property then we would not be able to live in places like New York or Massachusetts due to the extreme temperatures
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How is cytokinesis different
in plants and animals
Answer:
MAIN DIFFERENCES
- During cytokinesis, animal cells undergo a narrowing in the center, which does not occur in plant cells.
- Once the process is finished, the plant cells are partially united while in the case of animals they remain separated.
- A fundamental difference is that in animals, cytogenesis occurs by strangulation, but this is not the case of plants, which is by septation.
Explanation:
What are the responsibilities of the region of the brain highlighted below? (4 points)
Image highlights the central region of the brain, above the brain stem.
a. Controlling voluntary body movements, processing information from sense organs, thoughts, and learning abilities
b. Regulating important involuntary bodily functions such as blood pressure, heart rate, breathing, and swallowing
c.
Regulating the bodys homeostasis, hunger and eating, thirst and drinking, and other functions of basic survival
d. Coordinating movement and balance by using information from sensory nerves, including hand-eye coordination
Answer: B
Explanation:
Answer:
D.) Coordinating movement and balance by using information from sensory nerves, including hand-eye coordination
Explanation:
I took the test and got it right, hope this helps
Generators are used to produce electricity from all of these sources EXCEPT_____
A) solar
B) nuclear
C) tidal
D) wind
Answer:
A) solar
Explanation:
Generators are used to produce electricity from all of these sources EXCEPT solar.
All the sources require generators to produce electricity except: A. Solar.
One of the ways electricity is generated is by the conversion of kinetic energy into electricity. Kinetic energy is generated by electromechanical generators which is found in electricity plants that rely on energy sources such as, nuclear, wind, or tidal.
The kinetic energy generated is what powers the turbines that produces electricity.
However, electricity is generated from solar power via solar photovoltaics. It does not require generators.
Therefore, generators are used in production of electricity from all the sources listed EXCEPT: A) Solar.
Learn more about sources of electricity here:
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PLZ HELP I'M NOT TRYING TO GO TO SUMMER SCHOOL I WILL BRAINLIST YOU
1. How many phylums are shown in the diagram above?
2. How many classes are shown in the diagram above?
3. Consider the taxa of phyla and classes, which taxa (level) has more groups?
4. Consider the taxa of phyla and classes, which taxa (level) is broader (contains more organisms)?
What are the consequences of populations that are getting smaller and are
unable to recover?
Answer:
The government wants to maintain the liveability of areas where the population is shrinking or where decline is forecast. The provincial and ...
Which of the following is not a likely result of global warming?
Answer: rising sea levels, increased agricultural productivity worldwide, increased storm frequency and intensity, worsening health disease and their impacts
Explanation:
The body can be invaded by (mutagens / bryophytes / tracheophytes / pathogens), which are harmful microorganisms that cause (infectious / chronic / malignant / proactive) diseases. The body then initiates a(n) (homeostasis / feedback / inflammatory / inhibition) response, which may involve redness, swelling, and fever.
Answer:
1. Pathogens
2. Infectious
3. Inflammatory
Explanation:
A pathogens is any disease-causing microorganism or agent. Pathogens such as bacteria, virus etc. invade the body of a living organisms and cause an abnormal state of health (disease) in such organism. The diseases caused by pathogens are usually infectious, meaning that it can spread from one individual to another.
This attack by pathogens triggers an inflammatory response by the body of the host. This inflammatory response is visibly characterized by redness, swelling, and fever etc.
How does increasing and decreasing the temperature affect the kinetic energy of molecules?
Please help
If the temperature is increases, the average speed of the kinetic energy will also increase but when the temperature is decreased, the container wall area decreases and therefore molecule-wall collision frequency also increases.
7. Explain at least two ways in which wind pollinated plants' structures are
adapted for wind pollination.
Answer:
Wind pollinated have light and small pollen grains to be easily carried away. They also lack petals or have small ones, so that the pollen can be exposed and easily swept by wind.
Why is it important for an area to have high biodiversity
Answer:
Biodiversity boosts ecosystem productivity where each species, no matter how small, all have an important role to play. ... A larger number of plant species means a greater variety of crops. Greater species diversity ensures natural sustainability for all life forms.
Explanation:
what's the law of conservation of energy ?
Law of conservation of energy states that - Energy can neither be created nor be destroyed, it can only be transformed from one form to another.
Pls answer this question 7
Answer:
E
Explanation:
E makes the most sense because it is the only answer that talks about making energy and using that energy to move, which is what the bird is doing.
how does energy get into the air also what happens to the air temperature
Answer:
Since air is a poor conductor, most energy transfer by conduction occurs right near Earth's surface. Conduction directly affects air temperature only a few centimeters into the atmosphere. During the day, sunlight heats the ground, which in turn heats the air directly above it via conduction.
Explanation:
hope it helps
why do enzymes only work on certain reactions?
Answer:
Because they are specific to certain reactions.
Explanation:
Enzymes are proteins that fold in certain ways that speed up reactions. One enzyme will only speed one reaction or set of reactions.
I need this in an hour
What are the disadvantages of Human made materials?
Where do plants and animals get carbon? Explain
Answer:
From the air
Explanation:
For plants especially its the sunlight. The animals then eat the plants transferring the carbon into their bodies.
Answer:
Where do plants and animals get carbon? Explain
Remember that plants and other producers capture carbon dioxide and deplete it in glucose (C 6 H 12 O 6) through photosynthesis. Then when animals eat plants and other animals, they get the carbon from those organisms.
Explanation:
I hope it helps you :)♫
Question 3 (1 point)
Bacteria populations display genetic variation such as antibiotic resistance due to
mutation. Which is the likely source of mutation?
A.Because bacteria reproduce sexually, their mutations would most likely arise from
errors in crossing over during meiosis.
B.Because bacteria reproduce asexually, their mutations would most likely be a
replication error and improper proofreading.
C.Because bacteria reproduce sexually, their mutations would most likely arise from
an environmental factor such as prolonged exposure to UV radiation.
D.Because bacteria reproduce asexually, their mutations would most likely arise
from an environmental factor such as prolonged exposure to extreme
temperatures.
Answer:
b. option Is the correct answer right
Structures and behaviors for animals to obtain food
Select one:
a.
Adaptations
b.
Respiration
c.
Digestion
Which of the following organs is NOT a part of the immune system?
A)Appendix
B)Tonsils
C)Peyer's patch
D)Thymus
Answer:
I think is D because I had this question
Karyotyping Karyotyping reveals the presence of cancerous genes. examines points of crossing over. can reveal alterations in chromosome number. shows chromosomes as they appear in metaphase of meiosis II.
Answer:
The correct answer is - can reveal alterations in chromosome number.
Explanation:
The karyotype is the process in which images of the chromosomes of an individual are used. These images used for confirmation of the chromosome complement of the individual that include the number of chromosomes and look for abnormal numbers or structures of chromosomes.
Karyotypes are made by standardized staining procedures that give the image of the number and structure of the chromosomes of an individual. It gives an idea of size, shape, number, or any type of alteration in the chromosomes.
Could someone please tell me if this is mold or not? I think it is but honestly I know nothing about that.
Answer:
It would be Penicillium or Aspergillus, if it is even mold. They are some of the fastest growing molds (usually within 24 to 48 hours) and require very little moisture for their colonies to develop. I haven't ever seen mold
It's usually not possible for you to remove it from wood, but you are going to want to call someone to get rid of it. You don't know what exactly it is and buying fungicide may help.
Happy(and safe) learning!
--Applepi101 :)
Yo can someone answer these please its for class work thanks JUST NUMBER 4 I will mark brainliest
Which of the following best describes the function of the human nervous system? A. The nervous system transports oxygen and nutrients to the body's tissues. B. The nervous system collects and responds to information about the internal and external environment. C. The nervous system protects the body against infection and helps regulate body temperature. D. The nervous system protects internal organs and assists with movement.
I need help answering this please
Answer:
A beacuse they can die without food
After scientists analyze the results of their experiments, what step do they take next?
.They include a control.
.They choose the variables they want to test.
.They form hypotheses.
.They communicate those results.
Answer:
the next step in the scientific method is to test the hypothesis by designing an experiment
Explanation:
this includes creating a list of materials and a procedure-a step -by step explanation of how to conduct the experiment