Answers
the last one I guess
Explanation:
i checked internet
Related Questions
Which of the following
are
Phylogenetic trees also know as ?
O Cladogram
O Clade
O Node
O Linnaean
Answers
The phylogenetic trees are also known as CLADOGRAMS.
A phylogenetic tree is a diagram that shows evolutionary relationships between different species/taxa from a common ancestor to its descendants.A cladogram is a graphic representation that exhibits hypothetical phylogenetic relationships between groups of organisms/species/taxa.In a cladogram, groups of organisms/species/taxa are organized into clades, which share different traits.In a cladogram, a node denotes the common ancestor of a given clade.The Linnaean system of classification consists of grouping organisms/species according to their physical similarities, thereby it is not an evolutionary system of classification.
In conclusion, phylogenetic trees are also known as CLADOGRAMS.
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Answer:
Cladogram is correct on egde2023
Explanation:
sam enjoys looking at the stars through his telescope he learns that start were originally clouds made of dust and gasses which statement best describes how these clouse eventually become stars
A. The clouds eventually collapse the force of gravity
B. The clouds increase in temperature until they eventually form a solid
C. The clouds contain particles that are magnetically attracted to each other
D. The clouds begin to cool and fort from masses of ice that eventually fuse together
Answers
Answer: A
Explanation:
The statement which best describes how the clouds eventually become stars is that— “The clouds eventually collapse under the force of gravity”. Hence, the correct option is A.
What are stars?Star are huge celestial bodies that are formed by the vast clouds that exist in interstellar space. These clouds are mainly composed of hydrogen and helium gas as well as small amounts of heavier elements such as carbon, nitrogen, and oxygen.
Overtime, the clouds begin to collapse under their own gravity and as they do, they become denser and more compact. As the cloud collapses, it begins to spin and then flattens into a disc-like shape. This disc becomes the birthplace of new stars.
The process of star formation is not simple and straight forward. Hence, the first step of formation of stars is the cloud collapses under its own force of gravity. Therefore, option A correct.
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Write TRUE if the statement is correct and FALSE if the statement is incorrect on the blank
provided
1. Conifers produce seeds in flowers.
2. A conifer's seeds are made inside a cone.
3. Cone-bearing plants are called angiosperms.
4. Cone-bearing plants make male and female cones
5. With conifers, pollen grains are transfered by the wind from the male come to the female
cone.
Answers
Trues
False
True
True
Answer:
1. Conifers produce seeds in flowers.(FALSE)
2. A conifer's seeds are made inside a cone.(TRUE)
3. Cone-bearing plants are called angiosperms.(FALSE, flowering plants are angiosperms)
4. Cone-bearing plants make male and female cones (TRUE! There are both male and female cones)
5. With conifers, pollen grains are transfered by the wind from the male come to the female cone. (TRUE! the male cones are located at the top of the tree and the wind carries the sperm to the female cones)
Which of the following is most likely true of a protein that cotransports glucose and sodium ions into the intestinal cells of an animal?
A) Sodium and glucose bind to the same site on the cotransporter.
B) Transport of glucose against its concentration gradient provides energy for uptake of sodium ions against the electrochemical gradient.
C) Sodium ions can be transported whether or not glucose is present outside the cell, but glucose transport requires cotransport of sodium ions.
D) Transport of sodium ions down their electrochemical gradient facilitates the transport of glucose against its concentration gradient.
E) Following transport of sodium ions into the cell, the cotransporter can also transport potassium ions out of the cell.
Answers
Answer:
D) Transport of sodium ions down their electrochemical gradient facilitates the transport of glucose against its concentration gradient.
Explanation:
Active transport refers to the movement of molecules across biological membranes against a concentration gradient. Active transport can be divided into 1-primary active transport, which requires energy from the hydrolysis of adenosine triphosphate (ATP); and 2-secondary active transport, which requires an electrochemical gradient generated by pumping ions in/out of the cell. The case above described represent a type of secondary transport active because the movement of sodium (Na) ions is used as energy source to move glucose molecules against their concentration gradient.
Answer: Transport of sodium ions down their electrochemical gradients facilitates the transport of glucose against its concentration gradient.
Food webs in ecosystems become very complicated very fast. Explain why.
Answers
Answer:
Food webs are more complex than food chains, yet equally as useful in understanding the processes of ecological communities. A food web shows the flow of nutrients between different types of organisms which can help us understand the energy transfer as described before.
Explanation:
Food webs in an ecosystem involves the combination of two or more food
chains. This involves all the relationship an organism has with the others.
This makes the food web complex.
Food webs have different types of organisms present which ranges from
plants which are regarded as the primary producers to animals such as Lion
which can be regarded as a Secondary/tertiary consumer in the ecosystem.
The occasional change in the geography and seasons in the ecosystem
also makes it very complex as some animals exhibit different traits when
subjected to certain conditions. This makes analysis of energy flow and relationship sketchy to determine.
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The picture below shows the nervous system sending electrical signals that stimulate the release of molecules.
molecules.
This picture best illustrates how —
mechanical energy in the body can be transformed into light energy.
chemical energy in the body can be transformed into potential energy.
chemical energy in the body can be transferred to light energy.
electrical energy in the body can be transformed into chemical energy.
Answers
Answer:
electric to chemical
Explanation:
sorry for being rude the other day. that is the real answer im learning about it now
What did the plastic wrap represent in this model?
Answers
Possible cause of sterility
Answers
A solution is modified in doing so the pH changes from 8 to 4. This will make the actual Concentration of hydrogen ions Change by a factor of?
A.1000
B.100
C.10000
D.4
E.10
Answers
define carbonization
Answers
Answer:
It is the conversion of organic matters such as plants and animals remains into carbon through destructive distillation.
Answer:
carbonization is the term for the conversion of an organic substance into carbon or a carbon- containing residue through phrolysis or distructive distillation.
Explanation:
It can be carbonized extremely quickly, turning it into solid carbon
URGENT HELP WILL GIVE BRAINLIEST!
Answers
Answer:
tall pea plants and short pea plants
Explanation:
well there are two generic genes
one will take one and the other
5. True or false: One gene always codes for one trait.
o True
O False
Answers
Answer:
The asnwer is false
Explanation:
Describe how the movement of water landforms form
Answers
Answer:
The moving of water causes erosion, deposition and much more!
Explanation:
Water moving across the earth in streams and rivers pushes along soil and breaks down pieces of rock in a process called erosion. The moving water carries away rock and soil from some areas and deposits them in other areas, creating new landforms or changing the course of a stream or river.
A fruit fly has a recessive allele for no eyes (e). Two heterozygous fruit flies with eyes are crossed. What is the total number of different genotypes possible among their offspring?
A. 1
B.3
C.4
Answers
Answer:
C
Explanation:
A balance is best used to measure a sample’s _______.
a.
volume
b.
length
c.
mass
d.
size
Answers
explain:
explanation: took the test
Which environmental change occurs most rapidly?
Answers
Link: https://brainly.com/question/8822127?exp=25-1
Answer:
tornado
Explanation:
just finished the test
True or false? A purebred plant has a heterozygous genotype.
Please help
Answers
Answer:
false. :D
Explanation:
It is h o m o zygous (apparently that is a bad word haha )
A plant breeder is trying to increase the medicinal quality of belladonna (Atropa belladonna), which is derived from atropine, an alkaloid in the roots. Her previous research indicates that about 55% of atropine variation is due either to environmental factors (e.g., soil conditions or rainfall), or to genetic dominance and genetic interactions. If the average plant has 10 units of atropine and our breeder selects for plants with an average of 50 units of atropine, what will be the average amount of atropine in the new population
Answers
Answer:
The average amount of atropine in the new population will be 32 units of atropine.
Explanation:
To answer this question, we need to remember how can we calculate the selection differential and the heritability in the narrow sense.
• We can get the selection differential, SD, by getting the difference between the mean value of the population´s units of atropine, PoUA, and the mean value of the parents´ units of atropine, PaUA. So, in this example the selection differential is:
SD = PoUA - PaUA
SD = 10 - 50
SD = - 40
• The heritability in the narrow sense, h², for units of atropine in the population is
h² = units of atropine of the offspring average/selection differential
But we already know the value of h² = 55% = 0.55. And we want to know the units of atropine of the offspring. So we just need to clear the following equation.
OUA = PoUA + h² ( PaUA - PoUA)
where,
• offspring average units of atropine = OUA
• population average units of atropine = PoUA = 10 units
• parents average units of atropine = PaUA = 50 units
• Selection diferential = SD = -40 units
• narrow sense heritability = h² = 0.55
OUA = PoUA + h² ( PaUA - PoUA)
OUA = PoUA + h² (SD)
OUA = 10 + 0.55 x ( 50 - 10)
OUA = 10 + 22
OUA = 32 units.
For a type of pea plant, round seeds (R) are dominant to wrinkled seeds (r). A pea plant
with the genotype Rr is crossed with another pea plant with the genotype Rr. What
percent of the offspring are expected to have wrinkled seeds?
O 100%
O 75%
O 50%
O 25%
Answers
When you make a punnet square 1/4 boxes has rr which is the only one that is a wrinkled seed
plesss help me I'm in die mode right now ples helpp
Answers
Answer:
The last one- both yeast show increasing growth at increasing temperature of 25 or less
Explanation:
The other 3 arent true from what the graph shows. and after 25 they grow/fall at differnet rates.
how would planting more biodiversity be better for ecosystems? and how would it be better for farmers?
Answers
answer:
biodiversity provides functioning ecosystems that supply oxygen, clean air, and water, pollination of plants, pest control, wastewater treatment, and many ecosystem services. seeing as how biodiversity is the basis of agriculture and our food systems. agricultural biodiversity also performs ecosystem services such as soil and water conservation, maintenance of soil fertility, conservation of biota, and pollination of plants, all of which are essential for food production and for human survival.
good luck :)
hopefully this helps
sorry i couldn't help sooner
have a great day !!
Plastics are made from oil/petroleum and have both benefits for society and harmful effects on the environment
True
False
Answers
Answer: It is True I just took the test
Explanation:
Please Help!
Who would be best qualified to consult on a case requiring forensic entomology?
A. A person with a Master's Degree in Entomology and less than a year's experience in Forensic Entomology.
B. A person with a Doctor's Degree and Membership in a Professional Society of Forensic Entomology.
C. A person with a Bachelor's in Entomology, but no experience in Forensic Entomology.
D. A person with a Doctorial Degree in Entomology and a Certificate in Forensic Entomology.
Answers
D. A person with a Doctoral Degree in Entomology and a Certificate in Forensic Entomology.
They will know the most about forensic entomology compared to the rest of the options.
A person with a Doctorial Degree in Entomology and a Certificate in Forensic Entomology. Hence option D is correct.
What is Entomology ?Entomology is defined as the investigation of insects and how they interact with people, the environment, and other living things. Entomology is employed extensively in a wide range of fields, including evolutionary biology and medical research, in addition to studying the anatomy and physiology of insects. It aids agricultural entomologists in their research on biodiversity as well as in the protection of priceless resources from insect pests.
Forensic entomology is defined as the study of arthropods, particularly insects, connected to criminal activity and other judicial issues. An essential tool in the examination of homicide, self harm, and other violent crimes is forensic entomology. When properly gathered and examined by skilled forensic investigators, insect evidence found on a victim's corpse can provide important information.
Thus, a person with a Doctorial Degree in Entomology and a Certificate in Forensic Entomology. Hence option D is correct.
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PLEASEE helpppppppppp
Answers
Answer:
Northern Highlands
Explanation:
Answer:
Northern highlands is the correct answer
pls mark me brainliest
Cystic fibrosis is inherited with the autosomal recessive allele c. Individuals with the autosomal dominant allele C do not have the disease. Jessica does not have cystic fibrosis but she has a brother with the disease. Her husband Jerry also does not have cystic fibrosis but has a sister with the disease. a. What is the probability that Jessica carries the c allele
Answers
Complete question:
Cystic fibrosis is inherited with the autosomal recessive allele c. Individuals with the autosomal dominant allele C do not have the disease. Jessica does not have cystic fibrosis but she has a brother with the disease. Her husband Jerry also does not have cystic fibrosis but has a sister with the disease.
A- What is the probability that Jessica carries the c allele?
B- What is the probability that Jerry carries the c allele?
C- What is the probability that Jessica and Jerry could have a child with cystic fibrosis?
Answer:
A) The probability that Jessica carries the c allele equals 2/3.
B) The probability that Jerry carries the c allele equals 2/3.
C) The probability that Jessica and Jerry could have an affected child is 1/9
Explanation:
Due to technical problems, you will find the complete question, answer, and explanation in the attached files.
What observation supports the claim that earth rotates
Answers
Answer:
The most direct observational evidence for Earth's orbital motion is the apparent shift of nearby stars after six months, as the Earth moves from one side of its orbit to the other. Because of the large distance to even the nearest start, this parallax shift is too small to been seen without a telescope.
Answer:
The most direct observational evidence for Earth's orbital motion is the apparent shift of nearby stars after six months, as the Earth moves from one side of its orbit to the other. Because of the large distance to even the nearest start, this parallax shift is too small to been seen without a telescope.
Explanation:
Hope this helped! <3
(iv) Measles. Mumps, Diphtheria Polio odd one
Answers
Answer: The odd one one is diphtheria
Explanation:
There are very minute living organisms that are able to cause different diseases to human which are found in our environment. These are known are microorganisms. They include:
--> viruses
--> bacteria
--> fungi
These microorganisms are able to establish an INFECTION in its human host when it's able fight and overcome the body defence mechanism of the host.
Diphtheria is the odd one because it's an infection which is caused by BACTERIA organism while other options while includes measles, mumps and polio are caused by VIRUS microorganisms.
BACTERIA are the larger microorganisms with a very simple cell structure where the nucleus is not enclosed within a membrane. While VIRUS are the simplest and smallest microorganisms which do not have a cell structure.
Diphtheria is an infection caused by the bacteria microorganism known as the Corynebacterium diphtheriae. These bacteria are able to produce toxins which is its virulent factor that are poisonous to its host.
Measles is an infection caused by paramyxovirus.
Mumps is an infection caused by mumps virus
Polio is an infection caused by picornavirus.
Therefore, Diphtheria infection is the odd one out.
Plsss help me this due is tonight plsss
Answers
Explanation:
whatever the trait is, I'm just going to use tall as an example
1. phenotype=
Tall: Short
4:0
2.phenotype=
Tall: Short
4:0
3.phenotype=
Tall: Short
4:0
4.phenotype=
Tall: Short
3:1
5.phenotype=
Tall: Short
2:2
Resting a pot on top of a hot
stove causes the pot to become
hot. What method of heat
transfer is happening here?
Answers
Answer:
Conduction
....
.........,...............
A scientist found an igneous rock that contained pyroxene and plagioclase. What would best help the scientist to correctly classify the rock?
A. Identifying the rock as either intrusive or extrusive
B. Observing the color of the rock based on minerals
C. Knowing the additional minerals found in the rock
D. Determining the amount of pyroxene in the rock