What are the three most important functions that a cell performs?
Answer:
Energy Generation.,Molecular Transport,Reproduction.
Explanation:
Which will experience greater acceleration ?
(hint: think about the mass on this one)
A. equal acceleration
B. the bowling pin
C. the bowling ball
Answer:
C
Explanation:
According to Newton's second law, when the same force is applied to two objects of different masses, a. the object with greater mass will experience a great acceleration and the object with less mass will experience an even greater acceleration.
Which is the BEST example of a community responding to an external factor?
PLS HELP, BRAINLIEST POINTS WILL BE GIVEN
Research the Clements successional theory and answer the following questions.
Were any scientific investigations conducted for proposing the theory? Was this theory tested or simply expected?
Were there any objections to the Clements theory?
Has the theory been subjected to peer review and publication?
Did the scientific community accept the theory?
Answer: The theories are tested under the controlled conditions of the experimental set up. On the basis of the above description, we can say that the scientific investigations are done in the form of experimentation trials before proposing a theory. The theory is tested and is not simply expected.
A theory is a well-established, tested explanation that provides a unified description of some aspect of the natural world.
Henry Gleason objected to the Clements theory. He emphasized that succession is more dependent on abiotic factors and their interactions with the environment.
Yes, the theory was published and widely spread.
Nearly all (around 97%) of the scientific community accepts evolution as the dominant scientific theory of biological diversity. Scientific associations have strongly rebutted and refuted the challenges to evolution proposed by intelligent design proponents.
Clements described plant succession as a developmental process that ultimately resulted in a mature, or climax, community. This theory was tested, objected, and was not widely accepted.
What is Clements successional theory ?Clements concluded plant succession as a developmental process by which the community acquired well-defined series of stages.
This ultimately resulted in a climax community. The climax community was indicator and expression of the climatic conditions determining it.
Yes there were scientific investigations conducted for this theory.Yes this theory was first tested and not simply excepted. It was first tested for being theory of plant succession.Yes there were objections for this theory that expressed by Gleason. He assumed that identification in Clement theory of particular kinds of vegetation assumed to be of too much homogeneity.The theory was published but not widely among classical economists. It went through review before getting published.Thus, here one can conclude that Clements successional theory was tested, objected, and published.
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please help me in biology! I will give brainliest.
Answer:
1. logistic population growth
2. 72
3. week 2 and weeks 4 - 10
4. 2.78%
5. 12
8. What adaptation helps desert plants keep animals away?
Answer:
Well there are pr ick les, and some may have other adaptations
Explanation:
What is adaptation? What are the two types of adaptation? Give an example each.
Answer:
adapting can be learning from your environment and ways to survive etc.
Adapting can also go to sexual reproduction to survive diseases unlike asexual reproduction.
An adaptation is a trait which increases the relative fitness of an individual. The fitness of an individual has 3 components: 1. Probability of survival to reproductive age. 2. Probability of attracting a mate. 3. Average number of offspring. Any trait which increases the fitness of an individual by positively impacting one of these three aspects is considered an adaptation.
There are 2 types of adaptation: physical and behavioral. These are self-explanatory. Physical adaptations could include things like adaptations to morphology or physiology of an organism. Behavioral adaptations are adaptations to, well . . . behavior :)
how does the body of a 100m sprinter produce energy for this event?
Which words in the story help the reader understand the meaning of the word flourish in paragraph 1
Answer:
C: Find a way to thrive.
Explanation:
N/A
Brood size
Brood size
Brood size is defined as the number of live offspring that are laid and hatch frhon eggs in birds. In a particular species of bird, brood
size is genetically determined. Figure 1 shows the brood size for a species of nesting bird. Figure 2 shows the frequency of brood size
for the same species of bird twenty generations later. Which statement is supported by the data? You may select ALL that apply.
Answer:
A,B,D
Explanation:
The brood size is defined as the number of live offspring that are laid and hatch from eggs in birds.
What is the brood size?While the time period brood is typically best implemented to more than one chicks, chook broods can variety from one to fifteen or greater eggs or chicks relying at the species. Precocial birds together with waterfowl and sport birds typically have large broods than passerines.
As the figure represents the best and true statement about the bood size Figure 1 shows the brood size for a species of nesting bird because it is defined as the number of live offspring that are laid and hatch frhon eggs in birds.
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B b
B BB Bb
b Bb bb
B = brown eyes b = blue eyes
According to the Punnett Square shown above
A.
there is a 75% probability that an offspring will have blue eyes and a 25% probability that an offspring will have brown eyes.
B.
there is a 75% probability that an offspring will have brown eyes and a 25% probability that an offspring will have blue eyes.
C.
there is a 50% probability that an offspring will have brown eyes and a 50% probability that an offspring will have blue eyes.
D.
there is a 100% probability that an offspring will have one brown eye and one blue eye.
Answer:
B
Explanation:
there is a 75% probability that an offspring will have brown eyes and a 25% probability that an offspring will have blue eyes.
what is the meaning of nutrition
Answer:
i hope this helps :) im sorry if this was not what you were looking for
And what is the importance of energy efficiency for our daily life
Answer:
Energy efficiency brings a variety of benefits: reducing greenhouse gas emissions, reducing demand for energy imports, and lowering our costs on a household and economy-wide level.
Explanation:
Answer:
So we can save/preserve our energy for future use.
Explanation:
Template Strand - A-T-G-C-A-T-G-T-C-A-C-C
T-A-C-G-T-C-A-G-T-G-G|
2. You just wrote in the template strand of DNA. Use the template strand to transcribe a strand
of mRNA
mRNA
Answer:
UACGUACUGGAUGCAGUCACC
Explanation:
_____ occurs when a species is not able to adapt to changing environmental conditions, not able to successfully reproduce, and dies out.
Explanation:
Extinction occurs when a species is not able to adapt to changing environmental conditions,not able to successfully reproduce and dies out.
PLEASE HELP ASAP
46. If a species has experienced a genotype mutation that has greatly reduced its population size, but later the population increases, which of the following is most likely the consequence on the surviving population?
Organisms in the surviving population will be genetically superior, which will strengthen the population.
The natural selection of the surviving population will move from a normal selection to a disruptive selection.
The surviving population will be very different than the original population.
The surviving population will have very little genetic variation.
Answer:
Organisms in the surviving population will be genetically superior, which will strengthen the population
Explanation
Mutation are the fundamental forces of evolution,as they fuel the variability in the population
The following is most likely the consequence on the surviving population as Organisms in the surviving population will be genetically superior, which will strengthen the population.
What is genotype mutation?Mutation is the last supply of latest alleles in plant pathogen populations. Small populations have fewer alleles because of genetic glide and additionally due to the fact fewer mutations are generated in a small populace.
As a end result of the more occurrence of useful mutations, large populations of longer sequences can growth their health greater easily. It may also appear unexpected that populace length makes a distinction at mutation prices this small, however large populations have a bonus at numerous levels.
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Brainiest will be mark, if correctly answered.
No link!!!! I can’t open it!!!!
The process of upwelling occurs as a result of which of the following?
A. warmer, less dense deep water that floats to the surface
B. surface waves that mix surface and deep water
C. cooler dense water rises to the surface, replacing warmer water
D. sunlight that warms deep water that rises to the surface
Answer:
The answer you are looking for is A
Explanation:
Answer:
A
Explanation:
brainliest please?
Critically explain three aspects of growth
-toddler.
-childish.
- teenager.
-adult.
- older (over 50 years)
autism
A man lifts weights and exercises until he is very muscular. He works out
with the hope that his children will also be very strong. A problem with his
idea is that:
characteristics that are acquired during one's lifetime cannot be passed on to
offspring
not all offspring want these new characteristics
these characteristics may make the offspring less likely to survive
offspring are born weak
Answer:
This man hasn't been taught genetics.
Explanation:
That's not how they work-
The simple structure of prokaryotes allows them to
A. become multicellular.
B. reproduce quickly and effectively.
Answer:
Hey mate....
Explanation:
This is ur answer.....
B. reproduce quickly and effectively.Hope it helps!
Brainliest pls.....
Follow me! :)
Binary fission is a method of cell division used by prokaryotes to reproduce. This procedure involves splitting one cell into two and copying the chromosome, just like mitosis in eukaryotes. Thus option B is correct.
What is simple structure of prokaryotes?Prokaryotic cells lack organelles, have no nucleus, and are significantly smaller than eukaryotic cells.
A cell wall protects every prokaryotic cell. Many additionally include a polysaccharide-based capsule or slime layer.
The nucleoid of prokaryotic cells normally houses a single, circular chromosome. Prokaryotic cells can replicate more quickly than eukaryotic cells because they typically only contain one circular chromosome.
A prokaryotic cell can really go through two cycles of DNA replication before the cell divides.
Therefore, simple structure of prokaryotes allows them to reproduce quickly and effectively.
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What were you doing when you felt most passionate and alive?
Answer:
Explanation:
catching my first fish
Answer:
working on myself and doing the things I like
Explanation:
i felt more passionate and alive by doing that because when I do, stuff I like I enjoy life more
Factors that cause a population to not grow exponentially are called?
A scientist studying the living and nonliving things that form of forest what is the scientist studying?
Answer:
ecosystem
Explanation:
not population, not an organism, not a community
A tomato plant in a greenhouse was found to be
infected with tobacco mosaic virus. A few weeks
later, nearby plants were also found to be infected
with the virus.
Which of the following best describes how the
virus reproduced?
A The virus made its own spores.
B The virus produced seeds in the tomatoes.
C The virus used the host plant's resources and
machinery to reproduce.
D The virus immediately killed the host plant and
was free to reproduce.
Answer:
C. The virus used the host plant's resources and
machinery to reproduce.
Explanation:
In the diagram below, which part of the human brain handles processes such
as thinking, hearing, and movement?
B
A. A only
B. B only
C. Both A and C
O O
D. Both B and C
Answer:
Option A
Explanation:
The label A represents the cerebrum of the human brain which controls the following -
a) Thinking
b) Learning
c) Muscle Movement
d) Speech and emotions
e) sense organs such as hearing, vision etc.
Hence, option A is correct
help please !!!!!!!
a. Describe the most likely method P. destructans uses to spread among bats. (1 point)
b. Describe the relationship between P. destructans growth and environmental temperature. (1
point)
c
Evaluate the claim that this experimental data indicates that P. destructans spreads through
the air. (1 point)
d. Explain why bats with WNS would be more likely to survive in the summer months compared
to winter months. (1 point)
Answer:
Bats may be small, but they’re fast little creatures. How fast a bat flies depends on the species, but they can reach speeds over 100 miles per hour according to new research.
Explanation:
which of these correctly describes global warming?
a) Global warming is caused by acid rain.
b) Global warming is the result of human activity.
c) Global warming is the result of evaporation.
d) Global warming is natural.
Answer:
B
Hope this helps!!
Answer:
Global warming is the result of human activity.
Explanation:
Global warming is the slow rise of the global average temperature.
Which property of lights helps in the formation of shadows
:
The reflection and rectilinear propagation of light helps in the formation of shadows. The property that light neither can pass through an opaque object nor can bend to a large extent by itself leads to shadow formation.
Explanation:
#Hope_it_helps
Is this correct? Question 19:
Which step of cell division is the end of the cycle where 2 daughter cell have separated?
A Interphase
B. Anaphase
C. Metaphase
D. Cytokinesis
Answer:
D
Explanation:
im pretty sure its cytokinesis
Answer:
D.
Explanation: