Parent
species
The diagram above shows the beaks of five species of birds that developed over time from one parent species. The five species of birds can be
found living in the same area.
Which of the following best explains why the beak shape of each species of bird developed differently?
I need help ASAP
Answers
Answer: to best help them aid in what the need to live like the small and thin beak is good for digging in small and thin holes for worms
Explanation:
Answer:
B
Explanation:
Related Questions
Which example describes an inherited trait that cannot be determined by observing an individual?
skin color
blood type
skull size
finger length
Answers
Answer:
Blood type
Explanation:Took test
DUE IN 12 MIN Please help me with these, will mark brainliest
Answers
Answer:
I am certain the answer is A sorry if im wrong
Explanation:
Enzymes play a key role in many reactions in our bodies. Which graph shows a reaction that was catalyzed by an enzyme?
A)
Red Line (#1)
B)
Blue Line (#2)
Both Lines (1 &2)
D)
Neither Line
Answers
Answer:
A
Explanation:
the reaction was altered by the enzyme
AHhhhhhhh- Help please A S A P
Answers
i will mark you has brainliest
the questions is if the mass of a penny is cut in half what will change about the penny
Answers
Answer:
density
Explanation:
its logical just think about it
7. Which of the following statements is not
true of enzyme behavior? (pp.78–79)
a. Enzyme shape may change during
catalysis.
b. The active site of an enzyme orients its
substrate molecules, thereby facilitating
interaction of their reactive parts.
c. All enzymes have an active site where
substrates are temporarily bound.
d. An individual enzyme can catalyze a
wide variety of different reactions.
Answers
Answer:
c
Explanation:
The statement which is not true about enzyme behavior is that all enzymes have an active site where substrates are temporarily bound.
Enzymes are proteins that can act as biological catalysts by increasing the rate of chemical reactions. The molecules upon which enzymes may act are known as substrates, and the enzyme which converts the substrates into different molecules are known as products. Almost all metabolic processes which take place in the cell need enzyme catalysis in order to occur at rates fast enough to sustain life.
Metabolic pathways depend upon the enzymes to catalyze individual steps. The study of enzymes is called as enzymology and the field of pseudoenzyme analysis recognizes that during evolution, some enzymes have lost the ability to carry out biological catalysis, which is often reflected in their amino acid sequences and thus have unusual 'pseudocatalytic' properties.
Thus, statement which is not true about enzyme behavior is C.
Learn more about enzyme,here:
https://brainly.com/question/31385011
#SPJ4
Which type of cell division is associated with genetically identical, diploid cells?
O. Meiosis
O Fragmentation
Mitosis
O
Somatic division
Answers
Answer:
Mitosis
Explanation:
This occurs in the stages of mitosis.
The diploid cells have two copies of each chromosome. These go on to produce sperm and egg cells.
Mitosis is where the cells separate and create identical copies.
What organelle allows plants to make food?
A. Cell wall
B. Large vacuole
C. Nucleus
D. Chloroplasts
Answers
Answer:
D. Chloroplasts
Explanation:
Answer:
D
Explanation:
What mineral do highly adaptive microorganisms use to convert energy from rocks?
A. Carbon
B. Iron
C. Oxygen
D. Sodium
Answers
Answer:
C. Oxygen
Explanation:
This study reveals such a “photoelectric device,” where semiconducting Fe and MN (oxyhydrogen) oxide-mineral coatings are found to overlay vast expanses of natural rock/soil surfaces and exhibit highly responsive and stable photon-to-electron conversion.
Why do fish and frogs lay eggs in hundreds whereas a hen lays only one egg at a time?
Answers
Answer:
bc there eggs are tinnier then a hens egg
Explanation:
Answer:
Animals like frogs and fish lay hundreds of eggs and release millions of sperms. But the entire eggs do not get fertilized and develop into new individuals. This is because the eggs and sperms get exposed to water movement, wind and rainfall. Also, there are other animals in the pond which may feed on eggs. Thus, production of large number of eggs and sperms is necessary to ensure fertilization of at least a few of them.
20 POINTS + BRAINLIEST
Answers
Answer:
whaddya mea no pints
Explanation:
Answer:
ttt
Explanation:
HELP PLEASE
In your own words, explain why an organism would require all four of the main biomolecules. What would occur if any of these biomolecules were missing? Are any of the biomolecules more important than the others? Is there one that we could live without? Your answer must include content from the atomic and molecular levels. *
Answers
Answer:
1.the dna will became weird because one part of it is missing
2.yes
3.yes
Explanation:
Question 7 of 10 What is the product of meiosis |I? O
A. Four haploid cells
B. Two diploid cells
C. Two haploid cells
D. Four diploid cells
Answers
Answer:
A. Four haploid cells
Explanation:
In this division, the secondary spermatocytes and oocytes, which contain 23 chromosomes each and are diploid in the amount of DNA, are divided into two cells, each of which will have 23 chromosomes, but twice the amount of DNA, since in anaphase there was a separation chromosome to sister chromosomes, reducing the amount of DNA by half.
As a result of this division in males in the process of spermatogenesis from the initial, diploid spermatogonia or primary spermatocytes, 4 cells are formed - spermatids that have a haploid number of chromosomes and twice less DNA than the cells from which they were formed.
Answer:
2 haploid cells
Explanation:
A p e x
sorry if this is wrong
Serena knows that scientists use physical similarities to classify organisms. She studies the figures of four different organisms. Refer to picture below. Which two organisms should Serena conclude are most closely related?
1 and 2
1 and 3
2 and 3
2 and 4
ANSWER = BRAINLIST
Answers
Answer:
1 and 3
Explanation: I did it for Ed learning and got it right :)
What do chloroplasts and mitochondria have in comman? Choose the correct answer.
Answers
Answer:
Both mitochondria and chloroplasts have their own circular DNA and can function independently of the eukaryotic host cell.
Explanation:
What Organ that Help to Digest Carbohydrates
Answers
Answer: your pancreas
Explanation:
Answer: Pancreas
Explanation:
Your pancreas makes a digestive juice that has enzymes that break down carbohydrates, fats, and proteins. The pancreas delivers the digestive juice to the small intestine through small tubes called ducts. Liver.
Question 3 of 10 As in mitosis, in meiosis the chromosomes first become visible in
A. telophase.
B. anaphase
C. prophase
D. metaphase
Answers
How have human activities changed Earth's atmosphere over the past 200 years?
A. They have increased the levels of greenhouse gases.
B. They have reduced the level of nitrogen gas.
C. They have increased the level oxygen gas.
D. They have reduced the levels of greenhouse gases.
Answers
Answer: A
Explanation:
Because I did this before
Answer:
100% A
Explanation: cuz im doing the text rn
What is a mistake or change in DNA called?
Answers
Answer:
A Mutation.
Explanation:
A mutation is a change that occurs in our DNA sequence, either due to mistakes when the DNA is copied. Mutations can occur during DNA replication if errors are made and not corrected in time.
Please help its due in 2 minutes
Answers
Answer:
B
Explanation:
Scientist observed an organism X and noted down the mode of nutrition as follows X secretes enzymes outside its body and digests food with these enzymes. It then absorbs the digested food. Which organism was observed by the scientist?
Answers
Answer:
Hydra
Explanation:
The mode of nutrition being described in this question is EXTRACELLULAR DIGESTION, in which a food substance is chemically broken down externally. The organisms being portrayed is HYDRA. Hydra is an animal that secretes digestive enzymes that work on the food extracellularly (outside the organism), then absorb the digested food.
Therefore, the organism X observed by the scientist whose mode of nutrition is to secrete enzymes outside its body and digests food with these enzymes, then absorbs the digested food is the HYDRA.
What are the 4 major systems of Earth?
Answers
Answer: lithosphere, hydrosphere, biosphere, atmosphere
Explanation: Land, Water, Living things, and air
Which lines are parallel if mZ1+ m2 2 = 180? Justify your answer.
A. j || k by the converse of the Same-Side Interior Angles Theorem.
B. i || k by the converse of the Alternate Interior Angles Theorem.
C. g || h by the converse of the Alternate Interior Angles Theorem.
o
D. g || h by the converse of the Same-Side Interior Angles Theorem.
Answers
Answer is choice A) j || k by the Converse of the Same Side Interior Angles Theorem
Lines j and k are the upward slanted lines on the left and right respectively. The transversal we only care about is line k. Line g is extra info put in there most likely to throw you off.
------------------------------------------------------
The Same Side Interior Angles Theorem says that if two lines are parallel, then the same side interior angles (formed by the transversal cut) are supplementary. Those two same side interior angles add to 180 degrees. The converse reverses the direction of the theorem.
The converse says that if we know the same side interior angles are supplementary, then it leads to the two parallel looking lines to actually being parallel. So this is one way to check parallel-ness of two lines.
Lines j and k are parallel if mZ1+ m2 2 = 180 by the converse of the Same-Side Interior Angles Theorem. Therefore, the correct option is option A.
No matter how far they are extended, parallel lines are two or more lines that exist in the same plane and never cross. In other words, they will move in the same direction and stay a fixed distance apart from one another over their whole lengths. One side of an intersecting line with parallel lines has a total interior angle of 180 degrees. One line, h, crosses the lines j and k in this instance. Also the interior angles in one side are 1 and 2. Here angle 1 +angle 2= 180 degree. Thus j and k lines are parallel.
Therefore, the correct option is option A.
To know more about parallel lines, here:
https://brainly.com/question/29762825
#SPJ4
What is the definition is Heterogeneous?
Answers
Answer:
Heterogeneous consists of the structure with various components or elements appearing to be irregular or variegated.
Explanation:
An example of this definition is a dermoid cyst in which has the components of a heterogeneous attenuation on CT.
SOMEONE PLEASE HELP ME OUT WITH THIS PLEASE!!!!
Answers
Answer:
The answer is C :)
plzzzzzz help me plz
Answers
Answer:
Explanation:c
Answer:
Last choice (genetically identical to the original organism)
Explanation:
1) Select 3 that apply.
How does the moon cause tides?
The pull of the moon on Earth causes the water level on the shores to fluctuate.
The moon's gravitational pull acts on Earth.
The moon dries up Earth during different times of the month.
As the moon's gravity pulls on Earth, the ocean water is pulled toward it.
The moon pushes down on Earth and causes the water to rise.
Answers
Answer: 1, 4, 5
Explanation:
The moon always pulls on the tides, and in certain moments like the equinoxes the moon will set a patterned tide for the rest of the month, since the moon is being flung around in earths orbit, its gravity causes it to pull on the most flucuate object on earth: water. And if you have glass of water then put your hand into it you will see how your hand displaces the water.!
The human embryo goes through a stage where it has gills and a tail, similar to a fish. Where do the gills go as the embryo develops?
Answers
Answer:
The "gills" and "tail" disappear before birth. Simple
Question 6 of 10 Asexual reproduction can be a disadvantage to a population.
A. Its genetic diversity is reduced
B. It uses more energy in reproduction.
C. It does not grow too quickly.
D. its members find mates using no energy
Answers
Organisms that grow on or in other organisms are called
a. hosts
b. parasites
c. autotrophs
d. spicules
Answers
parasites
explanation: theyre parasites
Answer:
B.
Explanation:
