Answers
Answer:
Bird W is Certhidea X is Geospiza
Explanation:
Answer
W = Geospiza
X = Platyspiza
Explanation:
The best way to go about these questions are to go through the dichotomous key thoroughly... step by step. Read it through as clearly as you can.
For W: The beak isn't slender, so it cannot be A - it is stout and HEAVY, so you follow the directions and go to 2. The bottom surface of the beak is flat, so you can conclude that the bird is likely Geospiza.
Similarly to W, you go back to 1 and see that the beak is stout and heavy - not short and slender - so you go to 2. The bottom surface of the beak isn't flat, so you see 2b. which says that it is curved which is correct. Go to 3. The lower edge of the upper beak is flat compared to Bird Z so you can say that it is likely Platyspiza.
I hope that helps!
Related Questions
Monosaccharides and amino acids are both monomers. These monomers are formed by
hydrolysis. Which statement correctly identifies a difference in the structure of
monosaccharides and amino acids? *
A)Only amino acids contain cytosine, adenine, guanine, and thymine,
B)Only amino acids join together with peptide bonds to form proteins.
C)Only monosaccharides contain carbon and hydrogen.
Answers
Answer:
B: only amino acids join together with peptide bonds to form proteins.
Amino acids are glycine and leucine, which are composed of carbon, hydrogen, oxygen, and nitrogen. Carbon, hydrogen, and oxygen make up carbohydrates, which can be either little or big molecules, hence option B is correct.
What is the difference between monosaccharides and amino acids?
The building blocks that makeup proteins are polymeric molecules made up of a chain of amino acids. The biological role of galactose, mannose, fructose and ribose is also significant.
The most prevalent monosaccharide in living things is glucose, which also serves as a structural support system and an enzyme to catalyze chemical processes.
Therefore, the amino group of the additional amino acid creates a peptide bond with the polymer's carboxylic acid group, hence option B is correct.
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suppose that a strand of dna has the base sequence att-ccg. what is the base sequence of the complementary strand?
Answers
The muscular system is responsible for body movements, support, and production of body heat.
O True
O False
Answers
Answer:
That is true it is responsible for the body movement
Mark as brainliest if I'm correct
what is chemical effect ?
Answers
a process that involves rearrangement of molecular or ionic structure, as distinct from a change in physical form or a nuclear reaction
Please give me a thanks and brainliest
Vasodilation and vasoconstriction are processes that help the body regulate:
A) germs.
B) temperature.
C) bacteria
D) hormones.
Answers
Answer:
B
Explanation:
temperature
Answer:
B
Explanation:
100% edge 2022
True or false
An object will accelerate in free fall because the only force acting on it is gravity.
Answers
Humans affect Earth in many ways. The use of fossil fuels, the clear-cutting of forests, and controlled burns can affect the carbon cycle. Which process can help counteract these human interactions? photosynthesis respiration decomposition transpiration
Answers
Answer:
Photosynthesis
Explanation:
Photosynthesis takes in CO2 from the atmosphere and utilizes it to form sugars/oxygen.
The equation: 6CO2+6H2O -> C6H12O6 + O2
Respiration will do the opposite and actually release CO2 into the atmosphere
Decomposition will also release CO2 as a byproduct
Transpiration I don't believe has anything to do with removing or putting CO2 into the atmosphere. It's about water movement!
Answer:
The answer is A) Photosynthesis!
Explanation:
Edge, got a 100
Why and what do we dream for?
Answers
Answer:
in my opinion lol
Explanation:
Why : bc our mind is still active even while we r sleeping i think
What: to imagine things that will never happen but what we want.
Answer:
Why, because our brains don't turn off 100%.
What, so that our brains don't have to shut off
Explanation:
In humans, the gene for a free earlobe (E) is dominant over the gene for an attached earlobe (e). If one parent has a free earlobe (Ee) and the other parent has an attached earlobe (ee), what is the probability that their offspring will have an attached earlobe?
A- 0%
B- 25%
C- 50%
D- 100%
Answers
Answer:
C- 50%
Explanation:
If you draw a Punnett square, you can see the chances of the offspring's genotype (the various E/e combinations)
E x e (parent 1)
e E e e e
e E e e e
^( parent 2)
There is a 50% chance of having E e and 50% chance of having e e. Since attached earlobes are recessive, there is then a 50% chance that the offspring will have e e.
17. The scientific study of human populations is called
A. ecology
B. demography
C. natural selection.
D. transition.
Answers
Answer:
B. Demography
Explanation:
Answer:
B
Explanation:
Demography is the statistical study of populations, especially human beings. Demographic analysis can cover whole societies or groups defined by criteria such as education, nationality, religion, and ethnicity.
Which layer of the epidermis produces dead cells?
--------------
stratum basale
stratum corneum
stratum granulosum
stratum lucidum
stratum spinosum
Answers
Answer: B Stratum Corneum
Explanation:
Answer:
B. Stratum Corneum is the correct answer
Explanation:
I just got it correct on edge :D
Why do cells go through the process of cellular respiration?
Answers
Please read all this and and answer number 1
show your reasonings why you picked it
will give brainliest
Answers
Answer:
i would say suspect 4
Explanation:
A poodle and a parrot are both mammals so suspect 1 and 3 are out of the running. Suspect 2 works in a stone quarry so it probably doesn't have sand and hay near it.
Which part of the skeletal system has the function of protecting the spinal 5 points
cord and supporting the cranium?
A the vertebrae
B ribs
C femur
D falanges
Answers
Answer:
The vertebral column, or spinal column, surrounds and protects the spinal cord, supports the head, and acts as an attachment point for the ribs and muscles of the back and neck.
Explanation:
Various types of renewable solar energy are used today. Which of the following produces the most electricity from a renewable solar energy?
A)
biomass
B)
photovoltaics
C)
hydropower
D)
passive collectors
Answers
(Please make me brainliest!)
Answer:
B- Photovoltaics
Explanation:
I'm pretty sure I got that right when I put it.
in a greenhouse you can control the temperature, light intensity, and carbon dioxide level in order to make it the what factor in photosynthesis
Answers
Answer:
Limiting factor
Explanation:
A limiting factor is simply anything in short supply that prevents a reaction from occurring at its maximum rate.
In a greenhouse you can control the temperature, light intensity, and carbon dioxide level which are the limiting factors in photosynthesis for the production of glucose.
What is limiting factor?A limiting factor is a variable that produce a change in output of a process or a chemical reaction. Every process has its limiting factors which bring a change in it.
So we can conclude that temperature, light intensity, and carbon dioxide level which are the limiting factors in photosynthesis.
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PLEASE HELP THIS IS TIME SENSITIVE!!!!!!!!!
Answers
Answer:
r and k
Explanation:
Answer:
top left and middle 2 go in R category
top right and bottom one go in L category.
Hope this helped! Mark brainliest pleast :3
Explanation:
Which set of diseases do viruses cause?
O malaria, influenza, AIDS
O herpes, smallpox, bubonic plague
o influenza, AIDS, smallpox
O bubonic plague, malaria, herpes
Answers
Answer:
influenza, aids and smallpox
Explanation:
Which option identifies the best action to take in the following scenario?
As Phil begins working, he notices the blade of his circular saw is dull.
O He should apply more pressure.
He should clean the material.
He should use a new blade.
O He should heat the blade.
Answers
Mediante un grafico explicar breve y claramente como se realiza el proceso de la fotosintesis , cuales elementos intervienen y que obtenemos colo resultado final de este proceso
Answers
Answer:
Fotosíntesis, el proceso por el cual las plantas verdes y otros organismos determinados transforman la energía luminosa en energía química. Durante la fotosíntesis en las plantas verdes, la energía de la luz se captura y se utiliza para convertir agua, dióxido de carbono y minerales en oxígeno y compuestos orgánicos ricos en energía.
Explanation:
¡Espero que mi respuesta ayude!
Which is 1 2 3 or 4 using the choices above
Answers
Answer:
1 is oil
2 is natural gas
3 is Coal
4 is Nuclear
Explanation:
Please mark as brainliest
Which two plant hormones increase cell division?
Answers
Answer:
Auxins, cytokinins, gibberellins, abscisic acid, and ethylene are the best known plant hormones. All are in some way involved in regulating plant growth and development. Some promote growth by stimulating cell enlargement or division while others inhibit growth by inducing dormancy or promoting senescence.
Explanation:
Ocean acidification is occurring because
A. of agricultural runoff into rivers.
B. the ocean absorb about 25% of the carbon dioxide emitted into the atmosphere by human activities.
C. water changes pH as it warms.
D. overfishing is changing the structure of ecosystems, haring the plankton that regulate the pH of ocean water.
E. acid rain has worsened over the last two decades.
Answers
Answer: b
Explanation:
Its b because Ocean acidification is occurring because excess carbon dioxide (CO2) in the atmosphere is being absorbed at the surface of the ocean at an increasing rate. This excess CO2 results in more hydrogen ions, which increases the acidity of the ocean.
if I slept next to my Alexa all night, will it damage my brain a lot after doing this for a month?
Answers
Answer:
yes xd
Explanation:
Which of the following contributes to non point source pollution in water
Answers
Natural selection leads to
Answers
Answer:
Mark me brainliest if my answer is correct please thank you and have a nice day
Explanation:
Speciation can be driven by evolution, which is a process that results in the accumulation of many small genetic changes called mutations in a population over a long period of time. ... Natural selection can result in organisms that are more likely to survive and reproduce and may eventually lead to speciation.
1. A DNA segment has base order AGC TTA TCG. Which copy exhibits a frameshift mutation through deletion?(1 point)
-AGC TCG
-AGC TTA TAG
-TTA TCG
-AGC TTT CG
2. A DNA segment has base order CCC ATA GCT. Which copy exhibits a deletion in the first codon triplet and then a substitution mutation?(1 point)
-CCA ATA GCT
-CCC TAG CT
-CCA YAA CT
-CCA TAG CT
3. Which type of mutation causes cystic fibrosis?(1 point)
-insertion
-deletion
-substitution
-silent
4. Which statement about chromosomes is true?(1 point)
-DNA contains chromosomes.
-The same number of chromosomes appears in haploid and body cells.
-Chromosomes contain DNA.
-Chromosomes are found in sets of three.
5. Which modification affects an organism’s expressed characteristics while leaving its DNA sequence unchanged?(1 point)
-insertion mutation
-substitution mutation
-deletion mutation
-epigenetic change
Answers
Answer:
100% correct if you use the answers below :)
Explanation:
1. AGC TTT CG
2. CCA TAA CT
3. deletion
4. Chromosomes contain DNA
5. epigenetic change
A frameshift mutation involves the insertion or deletion of nucleotides in a DNA sequence, which modifies its open reading frame. A deletion is a mutation that involves the elimination of one nucleotide in DNA sequence.
With regard to the questions above described:
1. The sequence AGC TTT CG suffered a deletion of the Adenine (A) base at the second codon (i.e., AGC TTA TCG).2. The sequence CCA TAG CT exhibits a deletion of the Cytosine (C) base at the first codon (i.e., CCC ATA GCT).3. Cystic fibrosis is a recessive inherited disorder caused by a three-nucleotide (codon) deletion in the CF transmembrane conductance regulator (CFTR) gene. This deletion is associated with the loss of phenylalanine (Phe) amino acid in the exon 10 of the CFTR gene.4. The statement 'chromosomes contain DNA' is TRUE. Chromosomes are thread-like structures that contain part or all of the genetic material (DNA) of an organism.5. Epigenetic changes are modifications that affect an organism’s phenotype while leaving its DNA sequence. Epigenetic modifications include DNA methylation and histone modifications (e.g., histone acetylation, histone methylation).In conclusion, frameshift mutations involve the modification of the Open Reading Frame. Deletion involves the elimination of a nucleotide in DNA. Chromosomes are thread-like structures that contain genetic material. Epigenetic modifications don't modify the genetic (nucleotide) sequence.
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How would you describe the evolution of organisms throughout geologic time? Give examples
Answers
Answer:
Explanation: "The relative ages of the rocks in the geological column are determined by the remains of the organisms that they contain. " The Geological Column in turn is used to establish and support the Darwinian model of the theory of organic evolution. That is descent with modification.
This is study island pls help.
Answers
Answer:
D!!! pesticides are used to keep bugs off from plants! they're all correct! GMO's are used for all of that
Answer:
D - all of the above
Explanation:
all of them are true
Please help I’ll give brainist!
Answers
Answer:
a
Explanation:
Just trying to help