Why should scientists consider both the adult body plan of an animal and its pattern of embryological development when classifying an animal? Use an example to support your explanation.

Answers

Answer 1

Answer: An important reason why scientists should consider both adult bod yplans as well as the pattern of embryological developments is the fact that sometimes, the adult developed animal looks slightly different as to what we would predict judging just by the embryological development when classifying animals. For this reason, using both enables more precise measurement.

Answer 2

Answer:

Answer:

Because it is very rare for animals belonging to different phyla to have the same body plans as adults, which makes this characteristic extremely important for classifying living beings.

Explanation:

When classifying living beings, it is very important that scientists evaluate the embryological development pattern and body tissues. The embryological development pattern, however, can present itself in the same or very similar way in living beings that belong to phyla or to a different taxon. For this reason, the embryological development pattern alone is not enough for the classification to be efficient and correct.

On the other hand, it is very rare that adult living beings from different phyla have the same body plan. For this reason, it is favorable for scientists to use the body plan and the embryological development pattern when it is necessary to classify living beings.

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Glucose and amino acids move in or out of a cell by _____. passive diffusion facilitated diffusion active transport endocytosis and exocytosis

Answers

The correct answer is facilitated diffusion. Glucose and amino acids move in or out if a cell by facilitated diffusion. Facilitated diffusion is the passive transport of molecules, ions, and particles towards a specific membranous protein.

The correct answer is:

facilitated diffusion. Glucose and amino acids move in or out if a cell by facilitated diffusion. Facilitated diffusion is the passive transport of molecules, ions, and particles towards a specific membranous protein.

Explanation:

Facilitated diffusion is the means of spontaneous passive transport of molecules or ions crossed a biological membrane through distinct transmembrane integral proteins. In the cell, examples of molecules that necessity uses expedited diffusion to move in and out of the cell membrane are glucose, sodium ions, and potassium ions. They pass using carrier proteins through the cell membrane without power near the concentration gradient.

What role do autotrophs (producers) play in ecosystems?

Answers

autotrouphs are the supporters of the ecosystem like that person that helps everyone else

Autotrophs are the support of the ecosystems

What came first the chicken or the egg?????????

Answers

Answer:

The egg duhhh

Explanation:

Answer:

egg

Explanation:

Why do people get asma

Answers

The most common way I believe you can get it is from another family member. Not in the sense that it's contagious, but that it's genetic. You can also get it from stuff in the air you might be allergic to such as dust or pollen. Diseases and infections in the chest will further provoke it. If you smoke, you are also more likely to get it. Also, if you are overweight it puts a strain on your lungs so your more likely to have an attack.

Well, It could be genetic, like if your mom has it then you might be likely to have it,
It could also be because of exercising. . So when you work out you could get it
It could also be due to cough or old age.

9. A gene has the base sequence that starts with CGT ACG GCT AC. a) What would be the mRNA base sequence formed during transcription, using the DNA sequence shown above? What would be first three amino acids in the protein formed from this gene?

Answers

a)GCA UGC CGA UG

b)alanine cysteine arginine

A) GCU AGC CGU

B) Ala/A, Ser/S, Arg/R

hope this helps

Dark spots on the photosphere are known asa. the corona.
b. solar wind.
c. sunspots.
d. the chromosphere. user: which type of electromagnetic radiation cannot be focused?
a. gamma rays
b. ultraviolet
c. infrared
d. x-rays

Answers

the darkspots on the photosphere are known as : C. sunspots this phenomenon happened because reduced surface temperature cause a concentration of magnetic fluc. The type of electromagnetic radiation that cannot be focused is : A. gamma rays gamam rays caused the electric fluctuation in the field to be much faster than the electron distribution, making it unable to be focused

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