Answer:
greenfly
Explanation:
When you feel nervous, does that have anything to do with actual nerves? Explain.
Answer:
No to feel nervous is too feel the sense of feeling scared and has nothing to do with the nerves in your body
In addition to deep sea organisms, there are many species found throughout the ocean. The numbers and relative proportions of Bacteria and Archaea change with depth in response to changing conditions. Viruses that infect the prokaryotic organisms play a variety of important roles in this habitat, including control of their overall numbers and facilitation of horizontal gene transfer. Choose whether each statement best describes bacteria, archaea, or viruses.
a. Most are inactivated by hydrolytic enzymes or sunlight,
b. Turnover in seawater is relatively rapid; the populations are replaced within a few days or weeks.
c. They are the predominant prokaryotes above 1000 m.
d. Most of these living below 1000 m are thought to be ammonia oxidizers.
e. Below 1000 m the most common phylum is Thaumarchaeota.
f. They increase to near 50% of total prokaryotes below 1000 m.
g. They are the most numerous biological entities in seawater.
h. A common genus is Pelagibacter.
i. Some types found in the photic zone carry out aerobic photosynthesis.
Answer:
The different sentences that belong to different groups are given as follows:
Bacteria
A common genus is Pelagibacter.
Some types found in the photic zone carry out aerobic photosynthesis.
They are the predominant prokaryotes above 1000m
Archaea
Below 1000m the most common phylum is Thaumarchaeota.
Most of these living below 1000m are thought to be ammonia oxidizers.
They increase to near 50% of total prokaryotes below 1000m
Viruses
Most are inactivated by hydrolytic enzymes or sunlight
Turnover in sea water is relatively rapid, the populations are replaced within a few days or weeks
They are the most numerous biological entities in seawater
The following are the statement that best describes the bacteria, archaea, or viruses individually.
What do you mean by Habitat?Habitat may be defined as a given set of environmental conditions which are favorable for organisms to survive better and reproduce.
Bacteria:
They are predominant prokaryotes above 1000 m. A common genus is Pelagibacter. Some types found in the photic zone carry out aerobic photosynthesis.So, the statements (c), (h), and (i) are true about bacteria.
Archaea:
Most of these living below 1000 m are thought to be ammonia oxidizers. Below 1000 m the most common phylum is Thaumarchaeota. They increase to near 50% of total prokaryotes below 1000 m.So, statements (d), (e), and (f) is true about Archaea.
Viruses:
Most are inactivated by hydrolytic enzymes or sunlight. Turnover in seawater is relatively rapid; the populations are replaced within a few days or weeks.They are the most numerous biological entities in seawater.So, statements (a), (b), and (g) are true about Viruses.
Therefore, above are the statements that best describe the bacteria, archaea, or viruses individually.
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17. What structure connects muscle to bone?
Explanation:
tendone connect muscle to bone
Answer:
Tendon connects muscle to bone.
hope it helps :)
Explanation:
Exponential growth happens when a population grows at a decreasing rate.
O True
O False
Answer:
false
Explanation:
exponential growth happens when the population increases
i have a question for you guys
Answer:
B. the birthrate of lions increases
Explanation:
rain results when water from the atmosphere condenses
Answer:
If it is true or false, that would be true.
Answer:
true
Explanation:
what is the biological term of the Close Association between two organisms where one or both benefit
Answer:
Symbiosis is the biological term of the close association between two organisms where one or both benefit.
Which of the following most likely has the greatest
thermal energy?
A. water going over a waterfall
B. water in a lake
C. water from a hot water tap
O D. water vapor
Which outcome is a consequence of nutrient pollution? A. Temperature change in the water B. Excessive growth of algae C. Migration changes in animals D. Reduced biodiversity of soil
Answer:
b
Explanation:
Nutrient pollution can create dead zones areas in water with little or no oxygen where aquatic life cannot survive. Also known as hypoxia, these areas are caused by algal blooms consuming oxygen as they die and decompose.
Answer:
B.
Explanation:
Excessive growth of algae
answer for plato
Which of Earth's systems are humans part of?
A) atmosphere
B) the hydrosphere
C) the part of the biosphere that doesn't include the biota
OD) the biota portion of the biosphere
Answer:
C) The part of biosphere that doesn't include the biota
Explanation:
Humans are part of the biosphere, although they are increasingly responsible for the creation of systems that may be largely artificial (such as cities).
A. Label each step in the water cycle, using the words condensation,
evaporation, precipitation, and solar energy.
an
Answer:
The first one that points to the arrows under the sun is solar energy. The second one that points to the arrows below the could is evaporation. The third one that points at the cloud is condenstaion. The fourth one that points to the rain is precipitation.
Explanation:
Solar energy: Energy from the sun
Evaporation: The process by which water changes from a liquid to a gas or vapor.
Condensation: Water which collects as droplets on a cold surface when humid air is in contact with it. (MAKES CLOUDS)
Precipitation: Rain, snow, sleet, or hail that falls to the ground.
Which of the following best illustrates evidence from comparative anatomy that
supports biological evolution?
A:Different Species that have body structures with multiple functions
B: Different Species that have similar bone patterns
C: Similar species that have body structures with different functions
D:Similar species that have different bone patterns
Answer:
The answer is Different Species that have similar bone patterns. I am pretty sure.
Explanation:
The biological evolution is evident from different species having similar bone structure. Thus, option B is correct.
The evolution is a process of inheritable changes in the organism over the time. The species develops from the ancestral have similar structures.
What is the evidence of Comparative anatomy?The comparative anatomy is the analysis of the pattern of evolution. The anatomy is dived with organisms belonging to same genus but have different species.
The organism of different species and same genus have similar structure, with the evolution of the functions. Thus, the evolution is evident with the organism of different species with same structure are belonged to same genus.
Hence, the biological evolution is evident from different species having similar bone structure. Thus, option B is correct.
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how to calculate the first hundred terms of a sequence
Answer:
Question: what is the sum of the first 100 whole numbers?? how am i supposed to work this out efficiently? thanks
The question you asked relates back to a famous mathematician, Gauss. In elementary school in the late 1700’s, Gauss was asked to find the sum of the numbers from 1 to 100. The question was assigned as “busy work” by the teacher, but Gauss found the answer rather quickly by discovering a pattern. His observation was as follows:
1 + 2 + 3 + 4 + … + 98 + 99 + 100
Gauss noticed that if he was to split the numbers into two groups (1 to 50 and 51 to 100), he could add them together vertically to get a sum of 101.
1 + 2 + 3 + 4 + 5 + … + 48 + 49 + 50
100 + 99 + 98 + 97 + 96 + … + 53 + 52 + 51
1 + 100 = 101
2 + 99 = 101
3 + 98 = 101
.
.
.
48 + 53 = 101
49 + 52 = 101
50 + 51 = 101
Gauss realized then that his final total would be 50(101) = 5050.
The sequence of numbers (1, 2, 3, … , 100) is arithmetic and when we are looking for the sum of a sequence, we call it a series. Thanks to Gauss, there is a special formula we can use to find the sum of a series:
S is the sum of the series and n is the number of terms in the series, in this case, 100.
Hope this helps!
1. In what form is O2 transported from the lungs to the tissues
Answer:
Oxygen is transported from the lungs to the tissues in the form of reversibly bound to haemoglobin and dissolved in plasma (and intracellular fluid).
When the body is attacked by a foreign substance, the _____ defenses are the first to react.
Answer:
Correct answer is "non specific defenses"
Answer:
non specific
Explanation:
When the body is attacked by a foreign substance, the non specific defenses are the first to react.
Messenger RNA created through the process of transcription moves from the:
A: nucleus out to the ribosomes where translation takes place
B: ribosomes into the nucleus where
translation takes place
C: nucleus out to the lysosomes where translation takes place
D: ribosomes out to the nucleus where translation takes place
Answer: a
Explanation: transcription takes place in the nucleus. RNA leaves the nucleus to go to the ribosome where translation occurs.
Hybrid plants are more likely to be sterile than open-pollinated plants.
True
False
Answer: true
Explanation:
Which of the following is NOT one of the key characteristics of a well-designed test?
A) standardization
B) reliability
C) validity
D) brevity
Answer:
D) brevity
Explanation:
A test can be defined as an examination or quiz given to a student (pupil) during an academic calendar in order to measure or determine his or her intelligence. It is usually graded based on a set of defined grades or scores.
The key characteristics of a well-designed test includes the following;
I. Standardization: it is important that test is set based on certain criteria and acceptable rules within the education community and curriculum.
II. Reliability: the questions contained in a test should be credible and backed by correct answers.
III. Validity: the test questions should be genuine and authentic across board.
However, brevity simply means succinctness or conciseness i.e the test should be brief and very short in duration.
Beak of the Finch Summary
Instructions: Write 3 paragraphs (3-4 sentences each) about the beak of the finch video. Paragraph 1→ Summarize the video/ Paragraph 2→Explain a few interesting facts you learned from the video/ Paragraph 3→ Relate the video to what we have learned in class about evolution.
Plz ill brainlist you
Answer:
where is the video please show its
The traits of an organism are determined by the -
F.
sequence of nitrogenous bases in deoxyribonucleic acid.
G.
number of amino acids in a cell.
H.
position of the ribosomes on the endoplasmic reticulum.
J.
number of nitrogen bases in a codon.
Answer: F
Explanation: The alternating sequence of complementary bases is what determines traits found in organisms
How can poor nutrition lead to a change in trait expression?
Answer: Poor nutrition won't provide healthy amounts of energy to the body. The lack of nutritional vitamins that the body needs can lead to a change in hormonal signals, stimuli, and metabolites.
Hope this helps :)
In the overall health management, nutrition plays a very recognizable function, however, the role of genetics in nutritional impact is yet to be understood completely.
• Genetic variability in relation to nutrition may be partly accountable for differences among the individuals in metabolism, absorption of food, enzyme digestion, excretion, storage, and others.
• Nutrigenetics and nutrigenomics are the two areas of study regarding genetics and nutrition that looks for the effect of genetic variations on dietary responses, and the function nutrients perform in bioactive food compounds and expression of the gene.
• The three prime factors in nutrigenomics and nutrigenetics are ethnic diversity, malnutrition, and availability of food.
• In the existence of chronic malnutrition, the genomic stability and gene expression can be influenced, with genome stability sometimes resulting in mutations of gene sequences and mutations at the levels of chromosomes.
Thus, poor nutrition can result in the change in the expression of trait.
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. The number and type of prey items found in the owl pellet can be the result of the following factors: availability and abundance of prey, the ease or difficulty of catching the prey, and the taste preference of the owl. Create an experimental design that would describe the diets of barn owls while accounting for these factors.
Explanation:
Experimental design based on the factors mentioned
Check for availability of prey in same habitat as the Barn owl
Determine the type of prey available in the habitat because Owls feed mostly on small rodents like mice, vole e.t.c
If there is an abundance of prey, Check for the most common and easy to catch prey for an owl . considering the taste of the Barn owls while carrying out this experiment .
The Barn Owls feed mostly on Field voles to other kinds of rodents. therefore the availability and ease of catching a Field vole should be prioritized if they are readily available in the same habitat with the Barn Owls. if Field voles are not available the Barn owls can also feed on other rodents and smaller birds available .
Conclude your experiment
The diets of barn owls depend on the availability and abundance of prey, the energy requires to catch the specific prey, and taste preference based on its behavior.
What do you mean by Prey?Prey may be defined as an animal or any other organism that is hunted or killed by another animal for the purpose of food.
Barn owl decides its food on the basis of availability and abundance of prey because in order to survive barn owl checks the presence of a particular prey that are easily available and found in high number. Mostly barn owl prefers small species of rodents like mice, young one of rabbit, and sometimes birds.
Other than this it also depends on how much energy is required to catch the particular prey because if the energy is greater than that of benefit, barn owls eliminate this behavior.
And last barn owls choose those prey that is palatable in nature and have good taste. Bad taste or toxic taste is eliminated in nature.
Therefore, the diets of barn owls depend on the availability and abundance of prey, the energy requires to catch the specific prey, and taste preference based on its behavior.
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help plss
Q: What is the blue crab population trend between 1990 and 2008?
Q: Do you think counting the number of adult female crabs gives a good representation of the population? Why or why not?
Q: Do you think the population counts in 1991 and 1999 are accurate? Why or why not?
Answer:
1) the trend ) it is a negative correlation showing that the population is going down
2) yes as the female crabs give birth and are needed to reproduce. If there are less female crabs the population will go down
Explanation:
Propose a series of equations to represent the equilibria described in the prelab discussion involving the transport of oxygen from the lungs to the cells and the carbon dioxide back to the lungs. Use Hb for deoxyhemoglobin, HbOx for the oxyhemoglobin, and HbCO2 for the carbon dioxide- hemoglobin structure.
Answer:
hello your question is poorly written attached below is the complete question
answer :
Hemoglobin + oxygen ⇄ oxyhemoglobin
[tex]Hb_{4}(aq) + 4O_{2}[/tex] ⇄ [tex]Hb_{4}O_{8}[/tex]
Explanation:
The series of equation to represent the equilibria described in the prelab discussion can be written as :
Hemoglobin + oxygen ⇄ oxyhemoglobin
[tex]Hb_{4}(aq) + 4O_{2}[/tex] ⇄ [tex]Hb_{4}O_{8}[/tex]
A DNA molecule carries information that specifies some traits of an organism. This information is found in the-
ОООО
shape of the molecule that is known as a double helix
order of nitrogenous bases in a single strand of nucleotides
number of different kinds of nucleotides in the molecule
kinds of nitrogenous bases that form complementary nucleotide pairs
Answer: The fourth answer
Explanation: The alternating sequence of complementary bases is what determines traits found in organisms
In DNA molecule, the information is found in kinds of nitrogenous bases that form complementary nucleotide pairs.
What are the functions of DNA?Deoxyribonucleic acid (DNA) is an organic chemical that contains genetic information and instructions for protein synthesis. It is found in most cells of every organism.
DNA contains the instructions needed for an organism to develop, survive and reproduce. To carry out these functions, DNA sequences must be converted into messages that can be used to produce proteins.
DNA is made of nucleotides. A nucleotide has two components: a backbone, made from the sugar deoxyribose and phosphate groups, and nitrogenous bases, known as cytosine, thymine, adenine, and guanine.
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Which of the following statements best describes the replication of DNA?
a. The double helix unzips the hydrogen bonds between bases and like bases pair up (G with G, C with C, etc.)
b. The double helix unzips at the phosphate bonds and new nucleotides pair with the appropriate sugars.
c. The double helix unzips the hydrogen bonds between bases and new DNA nucleotides pair with the complementary bases in the old strands.
d. The double helix unzips and RNA forms base pairs with the complimentary strand of DNA.
Answer:
By hydrogen bonds between nucleotide bases
Explanation:
A DNA molecule is a double-stranded molecule that is informing one structure two strands of nucleotide are involved.
The double-stranded molecule backbone is composed of the phosphate and sugar group and the inside of the backbone are presents the nitrogenous bases. The nitrogenous bases are of four types which are: adenine, cytosine, guanine, and thymine.
These nitrogenous bases are attached according to the Chargaff rule that is adenine binds thymine and cytosine binds guanine. These bases bind with the help of the hydrogen bond as 2 hydrogens participate between adenine and thymine and 3 hydrogens participate between cytosine and guanine.
Thus, hydrogen bonds between nucleotide bases is correct.
Simple cells without organelles, what structure it is called
Answer:
I think its a Prokaryotic cell
Explanation:
Secondary growth would not result in which of these things?
- Thickening of shoots
- Secondary roots
- Creation of secondary xylem
- Extension of shoot
Vascular plants are divided into two main groups
a. True
b. False
The Garden Club of Monck's Corner is conducting a scientific experiment to determine which variety of flower will attract the largest butterfly population. The Garden Club has planted different varieties of flowers in a small garden in front of the town hall to attract the butterflies. The Garden Club will count and record the butterflies on each variety of flower each time they visit the garden.
What is the independent variable in the experiment?
A. variety of flowers planted.
B. location of garden
C. size of garden
D. size of butterfly population