Answer:
What Is the Evidence for Evolution? Darwin used multiple lines of evidence to support his theory of evolution by natural selection -- fossil evidence, biogeographical evidence, and anatomical evidence. Comparative embryology is the study of the similarities and differences in the embryos of different species. Similarities in embryos are likely to be evidence of common ancestry. All vertebrate embryos, for example, have gill slits and tails. ... In humans, the tail is reduced to the tail bone.
Image result for Three lines of evidence that provide support for common ancestry and evolution are Similar embryology, Molecular homologies, and The Fossil Record.
Molecular similarities provide evidence for the shared ancestry of life. DNA sequence comparisons can show how different species are related. Biogeography, the study of the geographical distribution of organisms, provides information about how and when species may have evolved.
Answer:
what the other answer said!
Explanation:
Which cellular process would be affected first if the structure labeled 3 were destroyed?
A. transport
B. photosynthesis
C. respiration
D. reproduction
Answer:
Photosynthasis
Explanation:
It is a very fragile cycle qand can get damged very easily.
What is the result of a cross between a heterozygous brown eyed man and a blue eyed woman
Answer:
one of each gene random
Explaone nation:
ali has two different plants one plant grows beautiful flowers while the other has the ability to grow very quickly he wants to combine both traits how can he do so?
Answer:
He can combine the traits of both his plants by breeding them.
Explanation:
PLZ HELP!
Similar structures of organisms in the same species proves
O both microevolution and macroevolution
O macroevolution
O neither microevolution or macroevolution is correct
O microevolution
Answer:
Similar body parts may be homologies or analogies. Both provide evidence for evolution. Homologous structures are structures that are similar in related organisms because they were inherited from a common ancestor. These structures may or may not have the same function in the descendants.
Explanation:
not sure if this will help...
In hypertonic solution the concentration of dissolved substances is higher outside the cell than inside of cell
O the cell will swell
O the cell will shrink
Othere will be no change in cell shape
O the cell will burst
Answer:
The cell will shrink
Explanation:
What do cells. Need to do between divisons to make sure that s full set of dna gets passed on to each daughter cell
Answer:
the dna must be copied
Explanation:
have a nice day
Answer:
The cell needs to replicate itself and the DNA must be copied for a full set to be passed onto the daughter cell.
Explanation:
How is wind related to solar energy?
O Wind captures solar energy and moves it across Earth's surface.
O Solar radiation pushes air around, generating wind.
o Uneven heating of Earth's surface by the sun creates wind.
o More wind is created on days with less sunlight.
Answer:
Wind is actually a form of solar energy. Winds are caused by the heating of the atmosphere by the sun, the rotation of the Earth, and the Earth's surface irregularities. For as long as the sun shines and the wind blows, the energy produced can be harnessed to send power across the grid.
A similarity between mitosis and meiosis is that each start with a cell that has:
46 chromosomes (in human cells)
23 chromosomes (in human cells)
92 chromosomes (in human cells)
Answer:
46
Explanation:
in mitosis it doubles to 92
Why is an overpopulated
ecosystem more
susceptible to impact from
disease?
A. More organisms causes more mutations in offspring
and causes more genetic diseases.
B. The populations don't have as much variety of
nutrients so they are more likely to take ill.
C. Disease spreads more quickly in denser populations.
D. The organisms resort to eating other foods that could
make them sick.
Which organism has been extensively used in the laboratory to show that selection can produce evolutionary change
Answer:
Many of the laboratory experiments that test the hypothesis that selection can produce evolutionary change have been performed with Drosophila melanogaster, known by its common name.
Help pleaseee no files i need the match to each one
Which will most likely cause an increase in the frequency of genetic mutations in humans?.
During photosynthesis, solar energy is
converted to....
A. electrical energy
B. heat energy
C. light energy
D. chemical energy
Answer:
d. Chemical Energy
Explanation:
Which of the following are examples of positive feedback loops? (Choose all that apply)
regulation of blood sugar levels
thermoregulation
contractions during the process of giving birth
blood clotting
The examples of positive feedback loops are as follows:
contractions during the process of giving birthBlood clottingWHAT IS POSITIVE FEEDBACK LOOP:Positive feedback loop is that in which a change in a given direction causes additional change in that same direction. The contractions during the process of giving birth is an example of positive feedback loop because the contractions further stretch the walls and continues until birthing occurs. Also, the clotting of blood causes the stoppage of blood flow.Therefore, the examples of positive feedback loops are as follows:
contractions during the process of giving birthBlood clottingLearn more about positive feedback loops at: https://brainly.com/question/11312580
Answer:
regulation of blood sugar levels
thermoregulation
Explanation:
Coal formation started even before there were dinosaurs on the earth TRUE or FALSE.
Answer:
This is true
Explanation:
Because coal has been around since nearly the beginning of time
Answer:
true
Explanation:
Coal was formed millions of years ago, before the dinosaurs. Coal is called a fossil fuel because it was made from plants that were once alive! Since coal comes from plants, and plants get their energy from the sun, the energy in coal also came from the sun. The coal we use today took millions of years to form.
What distinguishes scientific results from non-science-based claims?.
Answer:
it must be open to revision in the light of ne data
True or false?
The critical night length for a certain plant is 10 hours. This plant will flower only when nights are shorter than 10 hours.
Answer:
It is true, it helps survive freezing temperatures and lack of liquid water is dormancy.
Can a codon contain two of the same nucleotide bases?
Answer:
Answer is Below
Explanation:
According to resourcegate.net, A codon consisting of a single base could only code for 4 amino acids, a length of two bases for 16 (4x4), and of three bases for 64 (4x4x4). Given that tRNAs have to interact via their anticodons with the mRNA, we have an upper limit for the codon length.
Hopes this helps :D
Mark me branliest Please
Answer:
Yes, it can.
Explanation:
PLEASE mark me brainliest! Hope this helped! :D
what is the answer to this question
Answer:
(starting with the top left and working anti clockwise)
chloroplast: responsible for photosynthesis
vacuole: stores substances/waste needed for removal
cell membrane: thin semipermeable membrane that controls what enters and exits cell
nucleus: control center of cell
cell wall: provides structure and support for cell
mitochondria: power plant/house of cell
I'm sorry if I'm wrong I couldn't see the words properly.
what are the structures and functions of the male and female reproductive systems
The segments of RNA that are left after the introns are removed are called what???
If two purple flowered (Bb) pea plants were crossed, what is the probability of obtaining a white flowered (bb) pea plant in the offspring? (8 = purple allele, b = white allele)
1/4
0
3/4
1/2
What is the smallest number of Glucose molecules that can form a polysaccharide?
Answer:
Explanation:
Polysaccharides are polymers formed by combining many monosaccharide molecules (more than two) by condensation reactions. Molecules with 3-10 sugar units are known as oligosaccharides while molecules containing 11 or more monosaccharides are true polysaccharides.
The smallest number of glucose molecules in order to form a polysaccharide is THREE (3).
A carbohydrate is a biomolecule composed of monosaccharide units linked by glycosidic bonds.According to the number of monosaccharides, carbohydrates can be classified into monosaccharides, disaccharides and polysaccharides.An example of a monosaccharide is glucose, a disaccharide (two monosaccharides) is lactose and a polysaccharide (three or more monosaccharides) is starch.In conclusion, the smallest number of glucose molecules in order to form a polysaccharide is THREE (3).
Learn more about polysaccharides here:
https://brainly.com/question/2622825
Nondisjunction results in gametes that violate which principle?.
Answer:
Below:
Explanation:
"Segregation"
hope it helps....
It's Muska... :)
What happens to the amount of energy as you go up the energy pyramid? Be as specific as possible
Answer:
Energy decreases as it moves up trophic levels because energy is lost as metabolic heat when the organisms from one trophic level are consumed by organisms from the next level. Trophic level transfer efficiency (TLTE) measures the amount of energy that is transferred between trophic levels.
Explanation:
hope this helps!
Answer:
Instead of energy being at its highest peak at the top of the tropic pyramid its actually at its lowest this is because all the energy has been eaten up on the lower steps.
Explanation:
Energy decreases as it moves up trophic levels because energy is lost as metabolic heat when the organisms from one trophic level are consumed by organisms from the next level.
why is microwaved popcorn bad for pregnant women? please also talk about the effects it has on prenatal development.
Answer:
When exposed to high temperatures, fluorotelomers break down into PFOA(Perfluorooctanoic acid), a compound transmitted directly to the fetus which has been linked to developmental problems, as well as cancer, liver disease, and thyroid disease
Explanation:
how are vaccines and sanitation methods different
What is a vertical section through the body, dividing it into anterior and posterior regions called?.
Answer:
Coronal Plane (Frontal Plane)
Explanation; A vertical plane running from side to side; divides the body or any of its parts into anterior and posterior portions.
Explain how the emissions of coal-fired power plants are causing a greenhouse effect.
Answer:
Approximately 40% of global CO2 emissions are emitted from electricity generation through the combustion of fossil fuels to generate heat needed to power steam turbines. Burning these fuels results in the production of carbon dioxide (CO2)—the primary heat-trapping, “greenhouse gas” responsible for global warming.
Neurons are the central building blocks of the nervous system, _____ strong at birth.
